diff options
Diffstat (limited to 'arch/arm')
79 files changed, 3020 insertions, 5271 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 82936f63cf1..58e2f7865f5 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -403,6 +403,8 @@ config ARCH_PRIMA2 select CLKDEV_LOOKUP select GENERIC_IRQ_CHIP select MIGHT_HAVE_CACHE_L2X0 + select PINCTRL + select PINCTRL_SIRF select USE_OF select ZONE_DMA help @@ -465,6 +467,7 @@ config ARCH_MXS select CLKDEV_LOOKUP select CLKSRC_MMIO select HAVE_CLK_PREPARE + select PINCTRL help Support for Freescale MXS-based family of processors @@ -919,6 +922,7 @@ config ARCH_NOMADIK select CPU_ARM926T select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS + select PINCTRL select MIGHT_HAVE_CACHE_L2X0 select ARCH_REQUIRE_GPIOLIB help diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts index 6a79d69775b..910e264b87c 100644 --- a/arch/arm/boot/dts/spear300-evb.dts +++ b/arch/arm/boot/dts/spear300-evb.dts @@ -25,6 +25,44 @@ }; ahb { + pinmux@99000000 { + st,pinmux-mode = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + i2c0 { + st,pins = "i2c0_grp"; + st,function = "i2c0"; + }; + ssp0 { + st,pins = "ssp0_grp"; + st,function = "ssp0"; + }; + mii0 { + st,pins = "mii0_grp"; + st,function = "mii0"; + }; + uart0 { + st,pins = "uart0_grp"; + st,function = "uart0"; + }; + clcd { + st,pins = "clcd_pfmode_grp"; + st,function = "clcd"; + }; + sdhci { + st,pins = "sdhci_4bit_grp"; + st,function = "sdhci"; + }; + gpio1 { + st,pins = "gpio1_4_to_7_grp", + "gpio1_0_to_3_grp"; + st,function = "gpio1"; + }; + }; + }; + clcd@60000000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/spear300.dtsi b/arch/arm/boot/dts/spear300.dtsi index f9fcbf4f477..01c5e358fdb 100644 --- a/arch/arm/boot/dts/spear300.dtsi +++ b/arch/arm/boot/dts/spear300.dtsi @@ -21,6 +21,11 @@ ranges = <0x60000000 0x60000000 0x50000000 0xd0000000 0xd0000000 0x30000000>; + pinmux@99000000 { + compatible = "st,spear300-pinmux"; + reg = <0x99000000 0x1000>; + }; + clcd@60000000 { compatible = "arm,clcd-pl110", "arm,primecell"; reg = <0x60000000 0x1000>; diff --git a/arch/arm/boot/dts/spear310-evb.dts b/arch/arm/boot/dts/spear310-evb.dts index c86af33f700..6d95317100a 100644 --- a/arch/arm/boot/dts/spear310-evb.dts +++ b/arch/arm/boot/dts/spear310-evb.dts @@ -25,6 +25,67 @@ }; ahb { + pinmux@b4000000 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + gpio0 { + st,pins = "gpio0_pin0_grp", + "gpio0_pin1_grp", + "gpio0_pin2_grp", + "gpio0_pin3_grp", + "gpio0_pin4_grp", + "gpio0_pin5_grp"; + st,function = "gpio0"; + }; + i2c0 { + st,pins = "i2c0_grp"; + st,function = "i2c0"; + }; + mii0 { + st,pins = "mii0_grp"; + st,function = "mii0"; + }; + ssp0 { + st,pins = "ssp0_grp"; + st,function = "ssp0"; + }; + uart0 { + st,pins = "uart0_grp"; + st,function = "uart0"; + }; + emi { + st,pins = "emi_cs_0_to_5_grp"; + st,function = "emi"; + }; + fsmc { + st,pins = "fsmc_grp"; + st,function = "fsmc"; + }; + uart1 { + st,pins = "uart1_grp"; + st,function = "uart1"; + }; + uart2 { + st,pins = "uart2_grp"; + st,function = "uart2"; + }; + uart3 { + st,pins = "uart3_grp"; + st,function = "uart3"; + }; + uart4 { + st,pins = "uart4_grp"; + st,function = "uart4"; + }; + uart5 { + st,pins = "uart5_grp"; + st,function = "uart5"; + }; + }; + }; + dma@fc400000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/spear310.dtsi b/arch/arm/boot/dts/spear310.dtsi index dc7fa14da84..e47081c494d 100644 --- a/arch/arm/boot/dts/spear310.dtsi +++ b/arch/arm/boot/dts/spear310.dtsi @@ -22,6 +22,11 @@ 0xb0000000 0xb0000000 0x10000000 0xd0000000 0xd0000000 0x30000000>; + pinmux@b4000000 { + compatible = "st,spear310-pinmux"; + reg = <0xb4000000 0x1000>; + }; + fsmc: flash@44000000 { compatible = "st,spear600-fsmc-nand"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts index d43de712e86..0c6463b71a3 100644 --- a/arch/arm/boot/dts/spear320-evb.dts +++ b/arch/arm/boot/dts/spear320-evb.dts @@ -25,6 +25,67 @@ }; ahb { + pinmux@b3000000 { + st,pinmux-mode = <3>; + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + i2c0 { + st,pins = "i2c0_grp"; + st,function = "i2c0"; + }; + mii0 { + st,pins = "mii0_grp"; + st,function = "mii0"; + }; + ssp0 { + st,pins = "ssp0_grp"; + st,function = "ssp0"; + }; + uart0 { + st,pins = "uart0_grp"; + st,function = "uart0"; + }; + sdhci { + st,pins = "sdhci_cd_51_grp"; + st,function = "sdhci"; + }; + i2s { + st,pins = "i2s_grp"; + st,function = "i2s"; + }; + uart1 { + st,pins = "uart1_grp"; + st,function = "uart1"; + }; + uart2 { + st,pins = "uart2_grp"; + st,function = "uart2"; + }; + can0 { + st,pins = "can0_grp"; + st,function = "can0"; + }; + can1 { + st,pins = "can1_grp"; + st,function = "can1"; + }; + mii2 { + st,pins = "mii2_grp"; + st,function = "mii2"; + }; + pwm0_1 { + st,pins = "pwm0_1_pin_14_15_grp"; + st,function = "pwm0_1"; + }; + pwm2 { + st,pins = "pwm2_pin_13_grp"; + st,function = "pwm2"; + }; + }; + }; + clcd@90000000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi index 9a0267a5a0b..5372ca399b1 100644 --- a/arch/arm/boot/dts/spear320.dtsi +++ b/arch/arm/boot/dts/spear320.dtsi @@ -18,9 +18,14 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; - ranges = <0x40000000 0x40000000 0x70000000 + ranges = <0x40000000 0x40000000 0x80000000 0xd0000000 0xd0000000 0x30000000>; + pinmux@b3000000 { + compatible = "st,spear320-pinmux"; + reg = <0xb3000000 0x1000>; + }; + clcd@90000000 { compatible = "arm,clcd-pl110", "arm,primecell"; reg = <0x90000000 0x1000>; diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts index ac3fb755845..0a9f34a2c3a 100644 --- a/arch/arm/boot/dts/tegra-cardhu.dts +++ b/arch/arm/boot/dts/tegra-cardhu.dts @@ -10,6 +10,50 @@ reg = < 0x80000000 0x40000000 >; }; + pinmux@70000000 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc1_cmd_pz1 { + nvidia,pins = "sdmmc1_cmd_pz1", + "sdmmc1_dat0_py7", + "sdmmc1_dat1_py6", + "sdmmc1_dat2_py5", + "sdmmc1_dat3_py4"; + nvidia,function = "sdmmc1"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4", + "sdmmc4_rst_n_pcc3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + }; + }; + serial@70006000 { clock-frequency = < 408000000 >; }; diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts index 6e8447dc020..1a0b1f18294 100644 --- a/arch/arm/boot/dts/tegra-harmony.dts +++ b/arch/arm/boot/dts/tegra-harmony.dts @@ -10,6 +10,230 @@ reg = < 0x00000000 0x40000000 >; }; + pinmux@70000000 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu", + "spia", "spib", "spic"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + dta { + nvidia,pins = "dta", "dtd"; + nvidia,function = "sdio2"; + }; + dtb { + nvidia,pins = "dtb", "dtc", "dte"; + nvidia,function = "rsvd1"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc"; + nvidia,function = "uartd"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uarta"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhp0", "lhp1", "lhp2", + "lhs", "lm0", "lm1", "lpp", "lpw0", + "lpw1", "lpw2", "lsc0", "lsc1", "lsck", + "lsda", "lsdi", "lspi", "lvp0", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc", "spdi", "spdo", "uac"; + nvidia,function = "rsvd2"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd"; + nvidia,function = "pwm"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "spdif"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", "ate", + "cdev1", "dap1", "dtb", "gma", "gmb", + "gmc", "gmd", "gme", "gpu7", "gpv", + "i2cp", "pta", "rm", "slxa", "slxk", + "spia", "spib"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_cdev2 { + nvidia,pins = "cdev2", "csus", "spid", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_crtp { + nvidia,pins = "crtp", "dap2", "dap3", "dap4", + "dtc", "dte", "dtf", "gpu", "sdio1", + "slxc", "slxd", "spdi", "spdo", "spig", + "uac", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_ddc { + nvidia,pins = "ddc", "dta", "dtd", "kbca", + "kbcb", "kbcc", "kbcd", "kbce", "kbcf", + "sdc"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsc1", "lsck", "lsda", "lsdi", + "lvp0", "owc", "sdb"; + nvidia,tristate = <1>; + }; + conf_irrx { + nvidia,pins = "irrx", "irtx", "sdd", "spic", + "spie", "spih", "uaa", "uab", "uad", + "uca", "ucb"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lspi", "lvp1", + "lvs", "pmc"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + pmc@7000f400 { nvidia,invert-interrupt; }; diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts index 6c02abb469d..10943fb2561 100644 --- a/arch/arm/boot/dts/tegra-paz00.dts +++ b/arch/arm/boot/dts/tegra-paz00.dts @@ -10,6 +10,226 @@ reg = <0x00000000 0x20000000>; }; + pinmux@70000000 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata", "atc", "atd", "ate", + "dap2", "gmb", "gmc", "gmd", "spia", + "spib", "spic", "spid", "spie"; + nvidia,function = "gmi"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "pllc_out1"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "rsvd1"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gpu { + nvidia,pins = "gpu", "sdb", "sdd"; + nvidia,function = "pwm"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uarta"; + }; + kbca { + nvidia,pins = "kbca", "kbcc", "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + kbcb { + nvidia,pins = "kbcb", "kbcd"; + nvidia,function = "sdio2"; + }; + lcsn { + nvidia,pins = "lcsn", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhp0", "lhp1", "lhp2", + "lhs", "lm0", "lm1", "lpp", "lpw0", + "lpw1", "lpw2", "lsc0", "lsc1", "lsck", + "lsda", "lsdi", "lspi", "lvp0", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc"; + nvidia,function = "owr"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdc { + nvidia,pins = "sdc"; + nvidia,function = "twc"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "spi4"; + }; + spdi { + nvidia,pins = "spdi", "spdo"; + nvidia,function = "rsvd2"; + }; + spif { + nvidia,pins = "spif", "uac"; + nvidia,function = "rsvd4"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "spdif"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", "ate", + "cdev1", "dap1", "dap2", "dtf", "gma", + "gmb", "gmc", "gmd", "gme", "gpu", + "gpu7", "gpv", "i2cp", "pta", "rm", + "sdio1", "slxk", "spdo", "uac", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_cdev2 { + nvidia,pins = "cdev2"; + nvidia,pull = <1>; + nvidia,tristate = <0>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_crtp { + nvidia,pins = "crtp", "dap3", "dap4", "dtb", + "dtc", "dte", "slxa", "slxc", "slxd", + "spdi"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_csus { + nvidia,pins = "csus", "spia", "spib", "spid", + "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_ddc { + nvidia,pins = "ddc", "irrx", "irtx", "kbca", + "kbcb", "kbcc", "kbcd", "kbce", "kbcf", + "spic", "spig", "uaa", "uab"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_dta { + nvidia,pins = "dta", "dtd", "owc", "sdc", "sdd", + "spie", "spih", "uad", "uca", "ucb"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_hdint { + nvidia,pins = "hdint", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhs", "lsc0", "lspi", + "lvs", "pmc"; + nvidia,tristate = <0>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_lcsn { + nvidia,pins = "lcsn", "lhp0", "lhp1", "lhp2", + "lm0", "lm1", "lpp", "lpw0", "lpw1", + "lpw2", "lsc1", "lsck", "lsda", "lsdi", + "lvp0", "lvp1", "sdb"; + nvidia,tristate = <1>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + i2c@7000c000 { clock-frequency = <400000>; diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts index dbf1c5a171c..ec33116f5df 100644 --- a/arch/arm/boot/dts/tegra-seaboard.dts +++ b/arch/arm/boot/dts/tegra-seaboard.dts @@ -11,6 +11,249 @@ reg = < 0x00000000 0x40000000 >; }; + pinmux@70000000 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gmb", "spia", + "spib", "spic"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp", "lm1"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc", "owc", "spdi", "spdo", + "uac"; + nvidia,function = "rsvd2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "vi"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc"; + nvidia,function = "uartd"; + }; + gmd { + nvidia,pins = "gmd"; + nvidia,function = "sflash"; + }; + gpu { + nvidia,pins = "gpu"; + nvidia,function = "pwm"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "lpw0", "lpw2", "lsc1", + "lsck", "lsda", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uartb"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ldc", "lm0", "lpw1", + "lsdi", "lvp0"; + nvidia,function = "rsvd4"; + }; + ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lpp", "lsc0", + "lspi", "lvp1", "lvs"; + nvidia,function = "displaya"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd"; + nvidia,function = "sdio3"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "spdif"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", + "cdev1", "cdev2", "dap1", "dap2", + "dap4", "dtf", "gma", "gmc", "gmd", + "gme", "gpu", "gpu7", "i2cp", "irrx", + "irtx", "pta", "rm", "sdc", "sdd", + "slxd", "slxk", "spdi", "spdo", "uac", + "uad", "uca", "ucb", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_ate { + nvidia,pins = "ate", "csus", "dap3", "ddc", + "gpv", "owc", "slxc", "spib", "spid", + "spie"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_crtp { + nvidia,pins = "crtp", "gmb", "slxa", "spia", + "spig", "spih"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd"; + nvidia,pull = <1>; + nvidia,tristate = <0>; + }; + conf_dte { + nvidia,pins = "dte", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsc1", "lsck", "lsda", "lsdi", + "lvp0"; + nvidia,tristate = <1>; + }; + conf_kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf", "sdio1", "spic", "uaa", + "uab"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lspi", "lvp1", + "lvs", "pmc", "sdb"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + drive_sdio1 { + nvidia,pins = "drive_sdio1"; + nvidia,high-speed-mode = <0>; + nvidia,schmitt = <0>; + nvidia,low-power-mode = <3>; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = <3>; + nvidia,slew-rate-falling = <3>; + }; + }; + }; + i2c@7000c000 { clock-frequency = <400000>; diff --git a/arch/arm/boot/dts/tegra-trimslice.dts b/arch/arm/boot/dts/tegra-trimslice.dts index 252476867b5..98efd5b0d7f 100644 --- a/arch/arm/boot/dts/tegra-trimslice.dts +++ b/arch/arm/boot/dts/tegra-trimslice.dts @@ -10,6 +10,236 @@ reg = < 0x00000000 0x40000000 >; }; + pinmux@70000000 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc", "gmb"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gme", "pta"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "vi"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc", "gmd"; + nvidia,function = "sflash"; + }; + gpu { + nvidia,pins = "gpu"; + nvidia,function = "uarta"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uartb"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhp0", "lhp1", "lhp2", + "lhs", "lm0", "lm1", "lpp", "lpw0", + "lpw1", "lpw2", "lsc0", "lsc1", "lsck", + "lsda", "lsdi", "lspi", "lvp0", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc", "uac"; + nvidia,function = "rsvd2"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd"; + nvidia,function = "pwm"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "sdio3"; + }; + spdi { + nvidia,pins = "spdi", "spdo"; + nvidia,function = "spdif"; + }; + spia { + nvidia,pins = "spia", "spib", "spic"; + nvidia,function = "spi2"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atc", "atd", "ate", + "crtp", "dap2", "dap3", "dap4", "dta", + "dtb", "dtc", "dtd", "dte", "gmb", + "gme", "i2cp", "pta", "slxc", "slxd", + "spdi", "spdo", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_atb { + nvidia,pins = "atb", "cdev1", "dap1", "gma", + "gmc", "gmd", "gpu", "gpu7", "gpv", + "sdio1", "slxa", "slxk", "uac"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_cdev2 { + nvidia,pins = "cdev2", "csus", "spia", "spib", + "spid", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_ddc { + nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsc1", "lsck", "lsda", "lsdi", + "lvp0", "pmc"; + nvidia,tristate = <1>; + }; + conf_irrx { + nvidia,pins = "irrx", "irtx", "kbca", "kbcb", + "kbcc", "kbcd", "kbce", "kbcf", "owc", + "spic", "spie", "spig", "spih", "uaa", + "uab", "uad", "uca", "ucb"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lspi", "lvp1", + "lvs", "sdb"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + i2c@7000c000 { clock-frequency = <400000>; }; diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts index 2dcff8728e9..71eb2e50a66 100644 --- a/arch/arm/boot/dts/tegra-ventana.dts +++ b/arch/arm/boot/dts/tegra-ventana.dts @@ -10,6 +10,236 @@ reg = < 0x00000000 0x40000000 >; }; + pinmux@70000000 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gmb", "spia", + "spib", "spic"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp", "lm1"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc", "owc", "spdi", "spdo", + "uac"; + nvidia,function = "rsvd2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "vi"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc"; + nvidia,function = "uartd"; + }; + gmd { + nvidia,pins = "gmd"; + nvidia,function = "sflash"; + }; + gpu { + nvidia,pins = "gpu"; + nvidia,function = "pwm"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uartb"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ldc", "lm0", "lpw1", + "lsdi", "lvp0"; + nvidia,function = "rsvd4"; + }; + ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lpp", "lpw0", + "lpw2", "lsc0", "lsc1", "lsck", "lsda", + "lspi", "lvp1", "lvs"; + nvidia,function = "displaya"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd", "slxc"; + nvidia,function = "sdio3"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxd { + nvidia,pins = "slxd"; + nvidia,function = "spdif"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", + "cdev1", "cdev2", "dap1", "dap2", + "dap4", "ddc", "dtf", "gma", "gmc", + "gme", "gpu", "gpu7", "i2cp", "irrx", + "irtx", "pta", "rm", "sdc", "sdd", + "slxc", "slxd", "slxk", "spdi", "spdo", + "uac", "uad", "uca", "ucb", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_ate { + nvidia,pins = "ate", "csus", "dap3", "gmd", + "gpv", "owc", "spia", "spib", "spic", + "spid", "spie", "spig"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_crtp { + nvidia,pins = "crtp", "gmb", "slxa", "spih"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd"; + nvidia,pull = <1>; + nvidia,tristate = <0>; + }; + conf_dte { + nvidia,pins = "dte", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsck", "lsda", "lsdi", "lvp0"; + nvidia,tristate = <1>; + }; + conf_kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf", "sdio1", "uaa", "uab"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lsc1", "lspi", + "lvp1", "lvs", "pmc", "sdb"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + i2c@7000c000 { clock-frequency = <400000>; diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig index 37207d1bf44..bf123c5384d 100644 --- a/arch/arm/configs/nhk8815_defconfig +++ b/arch/arm/configs/nhk8815_defconfig @@ -97,6 +97,7 @@ CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_GPIO=y CONFIG_DEBUG_GPIO=y +CONFIG_PINCTRL_NOMADIK=y # CONFIG_HWMON is not set # CONFIG_VGA_CONSOLE is not set CONFIG_RTC_CLASS=y diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index f72d399ff3d..c8f83e9e563 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -844,6 +844,8 @@ config SOC_IMX6Q select HAVE_IMX_MMDC select HAVE_IMX_SRC select HAVE_SMP + select PINCTRL + select PINCTRL_IMX6Q select USE_OF help diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c index 5cca573964f..5f577fbda2c 100644 --- a/arch/arm/mach-imx/imx51-dt.c +++ b/arch/arm/mach-imx/imx51-dt.c @@ -14,6 +14,7 @@ #include <linux/irqdomain.h> #include <linux/of_irq.h> #include <linux/of_platform.h> +#include <linux/pinctrl/machine.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <mach/common.h> @@ -81,6 +82,8 @@ static void __init imx51_dt_init(void) of_irq_init(imx51_irq_match); + pinctrl_provide_dummies(); + node = of_find_matching_node(NULL, imx51_iomuxc_of_match); if (node) { of_id = of_match_node(imx51_iomuxc_of_match, node); diff --git a/arch/arm/mach-imx/imx53-dt.c b/arch/arm/mach-imx/imx53-dt.c index 4172279b390..574eca4b89a 100644 --- a/arch/arm/mach-imx/imx53-dt.c +++ b/arch/arm/mach-imx/imx53-dt.c @@ -15,6 +15,7 @@ #include <linux/irqdomain.h> #include <linux/of_irq.h> #include <linux/of_platform.h> +#include <linux/pinctrl/machine.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <mach/common.h> @@ -88,6 +89,8 @@ static void __init imx53_dt_init(void) of_irq_init(imx53_irq_match); + pinctrl_provide_dummies(); + node = of_find_matching_node(NULL, imx53_iomuxc_of_match); if (node) { of_id = of_match_node(imx53_iomuxc_of_match, node); diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index da6c1d9af76..3df360a52c1 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -19,6 +19,7 @@ #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> +#include <linux/pinctrl/machine.h> #include <linux/phy.h> #include <linux/micrel_phy.h> #include <asm/smp_twd.h> @@ -77,6 +78,12 @@ static int ksz9021rn_phy_fixup(struct phy_device *phydev) static void __init imx6q_init_machine(void) { + /* + * This should be removed when all imx6q boards have pinctrl + * states for devices defined in device tree. + */ + pinctrl_provide_dummies(); + if (of_machine_is_compatible("fsl,imx6q-sabrelite")) phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK, ksz9021rn_phy_fixup); diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c index 2bded591d5c..fcafd3dafb8 100644 --- a/arch/arm/mach-imx/mm-imx1.c +++ b/arch/arm/mach-imx/mm-imx1.c @@ -18,6 +18,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/pinctrl/machine.h> #include <asm/mach/map.h> @@ -58,4 +59,5 @@ void __init imx1_soc_init(void) MX1_GPIO_INT_PORTC, 0); mxc_register_gpio("imx1-gpio", 3, MX1_GPIO4_BASE_ADDR, SZ_256, MX1_GPIO_INT_PORTD, 0); + pinctrl_provide_dummies(); } diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c index 14d540edfd1..5f43905e529 100644 --- a/arch/arm/mach-imx/mm-imx21.c +++ b/arch/arm/mach-imx/mm-imx21.c @@ -20,6 +20,7 @@ #include <linux/mm.h> #include <linux/init.h> +#include <linux/pinctrl/machine.h> #include <mach/hardware.h> #include <mach/common.h> #include <mach/devices-common.h> @@ -88,6 +89,7 @@ void __init imx21_soc_init(void) mxc_register_gpio("imx21-gpio", 4, MX21_GPIO5_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0); mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0); + pinctrl_provide_dummies(); imx_add_imx_dma(); platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res, ARRAY_SIZE(imx21_audmux_res)); diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c index 153b457acdc..6ff37140a4f 100644 --- a/arch/arm/mach-imx/mm-imx25.c +++ b/arch/arm/mach-imx/mm-imx25.c @@ -19,6 +19,7 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/err.h> +#include <linux/pinctrl/machine.h> #include <asm/pgtable.h> #include <asm/mach/map.h> @@ -95,6 +96,7 @@ void __init imx25_soc_init(void) mxc_register_gpio("imx31-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0); mxc_register_gpio("imx31-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0); + pinctrl_provide_dummies(); /* i.mx25 has the i.mx35 type sdma */ imx_add_imx_sdma("imx35-sdma", MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata); /* i.mx25 has the i.mx31 type audmux */ diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c index 8cb3f5e3e56..25662558e01 100644 --- a/arch/arm/mach-imx/mm-imx27.c +++ b/arch/arm/mach-imx/mm-imx27.c @@ -20,6 +20,7 @@ #include <linux/mm.h> #include <linux/init.h> +#include <linux/pinctrl/machine.h> #include <mach/hardware.h> #include <mach/common.h> #include <mach/devices-common.h> @@ -89,6 +90,7 @@ void __init imx27_soc_init(void) mxc_register_gpio("imx21-gpio", 4, MX27_GPIO5_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0); mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0); + pinctrl_provide_dummies(); imx_add_imx_dma(); /* imx27 has the imx21 type audmux */ platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res, diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 74127389e7a..9128d15b1eb 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -19,6 +19,7 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/err.h> +#include <linux/pinctrl/machine.h> #include <asm/pgtable.h> #include <asm/system_misc.h> @@ -267,6 +268,7 @@ void __init imx35_soc_init(void) mxc_register_gpio("imx31-gpio", 1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0); mxc_register_gpio("imx31-gpio", 2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0); + pinctrl_provide_dummies(); if (to_version == 1) { strncpy(imx35_sdma_pdata.fw_name, "sdma-imx35-to1.bin", strlen(imx35_sdma_pdata.fw_name)); diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c index e10f3914fcf..ba91e6b31cf 100644 --- a/arch/arm/mach-imx/mm-imx5.c +++ b/arch/arm/mach-imx/mm-imx5.c @@ -14,6 +14,7 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/clk.h> +#include <linux/pinctrl/machine.h> #include <asm/system_misc.h> #include <asm/mach/map.h> @@ -223,6 +224,7 @@ void __init imx53_soc_init(void) mxc_register_gpio("imx31-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH); mxc_register_gpio("imx31-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH); + pinctrl_provide_dummies(); /* i.mx53 has the i.mx35 type sdma */ imx_add_imx_sdma("imx35-sdma", MX53_SDMA_BASE_ADDR, MX53_INT_SDMA, &imx53_sdma_pdata); diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index c57f9964a71..07d5383d68e 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -9,11 +9,13 @@ config SOC_IMX23 bool select CPU_ARM926T select HAVE_PWM + select PINCTRL_IMX23 config SOC_IMX28 bool select CPU_ARM926T select HAVE_PWM + select PINCTRL_IMX28 comment "MXS platforms:" diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h index c50c3ea28a9..8d88399b73e 100644 --- a/arch/arm/mach-mxs/include/mach/common.h +++ b/arch/arm/mach-mxs/include/mach/common.h @@ -19,11 +19,13 @@ extern void mxs_timer_init(struct clk *, int); extern void mxs_restart(char, const char *); extern int mxs_saif_clkmux_select(unsigned int clkmux); +extern void mx23_soc_init(void); extern int mx23_register_gpios(void); extern int mx23_clocks_init(void); extern void mx23_map_io(void); extern void mx23_init_irq(void); +extern void mx28_soc_init(void); extern int mx28_register_gpios(void); extern int mx28_clocks_init(void); extern void mx28_map_io(void); diff --git a/arch/arm/mach-mxs/mach-apx4devkit.c b/arch/arm/mach-mxs/mach-apx4devkit.c index 48a7fab571a..5e90b9dcdef 100644 --- a/arch/arm/mach-mxs/mach-apx4devkit.c +++ b/arch/arm/mach-mxs/mach-apx4devkit.c @@ -207,6 +207,8 @@ static int apx4devkit_phy_fixup(struct phy_device *phy) static void __init apx4devkit_init(void) { + mx28_soc_init(); + mxs_iomux_setup_multiple_pads(apx4devkit_pads, ARRAY_SIZE(apx4devkit_pads)); diff --git a/arch/arm/mach-mxs/mach-m28evk.c b/arch/arm/mach-mxs/mach-m28evk.c index 06d79963611..4c00c879b89 100644 --- a/arch/arm/mach-mxs/mach-m28evk.c +++ b/arch/arm/mach-mxs/mach-m28evk.c @@ -319,6 +319,8 @@ static struct mxs_mmc_platform_data m28evk_mmc_pdata[] __initdata = { static void __init m28evk_init(void) { + mx28_soc_init(); + mxs_iomux_setup_multiple_pads(m28evk_pads, ARRAY_SIZE(m28evk_pads)); mx28_add_duart(); diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c index 5ea1c57d260..e7272a41939 100644 --- a/arch/arm/mach-mxs/mach-mx23evk.c +++ b/arch/arm/mach-mxs/mach-mx23evk.c @@ -141,6 +141,8 @@ static void __init mx23evk_init(void) { int ret; + mx23_soc_init(); + mxs_iomux_setup_multiple_pads(mx23evk_pads, ARRAY_SIZE(mx23evk_pads)); mx23_add_duart(); diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c index e386c142f93..da4610ebe9e 100644 --- a/arch/arm/mach-mxs/mach-mx28evk.c +++ b/arch/arm/mach-mxs/mach-mx28evk.c @@ -413,6 +413,8 @@ static void __init mx28evk_init(void) { int ret; + mx28_soc_init(); + mxs_iomux_setup_multiple_pads(mx28evk_pads, ARRAY_SIZE(mx28evk_pads)); mx28_add_duart(); diff --git a/arch/arm/mach-mxs/mach-stmp378x_devb.c b/arch/arm/mach-mxs/mach-stmp378x_devb.c index a626c07b871..6548965e4a7 100644 --- a/arch/arm/mach-mxs/mach-stmp378x_devb.c +++ b/arch/arm/mach-mxs/mach-stmp378x_devb.c @@ -85,6 +85,8 @@ static void __init stmp378x_dvb_init(void) { int ret; + mx23_soc_init(); + mxs_iomux_setup_multiple_pads(stmp378x_dvb_pads, ARRAY_SIZE(stmp378x_dvb_pads)); diff --git a/arch/arm/mach-mxs/mach-tx28.c b/arch/arm/mach-mxs/mach-tx28.c index 2c0862e655e..8837029de1a 100644 --- a/arch/arm/mach-mxs/mach-tx28.c +++ b/arch/arm/mach-mxs/mach-tx28.c @@ -146,6 +146,8 @@ static struct mxs_mmc_platform_data tx28_mmc0_pdata __initdata = { static void __init tx28_stk5v3_init(void) { + mx28_soc_init(); + mxs_iomux_setup_multiple_pads(tx28_stk5v3_pads, ARRAY_SIZE(tx28_stk5v3_pads)); diff --git a/arch/arm/mach-mxs/mm.c b/arch/arm/mach-mxs/mm.c index 50af5ceebf6..67a384edcf5 100644 --- a/arch/arm/mach-mxs/mm.c +++ b/arch/arm/mach-mxs/mm.c @@ -13,6 +13,7 @@ #include <linux/mm.h> #include <linux/init.h> +#include <linux/pinctrl/machine.h> #include <asm/mach/map.h> @@ -61,3 +62,13 @@ void __init mx28_init_irq(void) { icoll_init_irq(); } + +void __init mx23_soc_init(void) +{ + pinctrl_provide_dummies(); +} + +void __init mx28_soc_init(void) +{ + pinctrl_provide_dummies(); +} diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig index 3c5e0f522e9..365879b47c0 100644 --- a/arch/arm/mach-nomadik/Kconfig +++ b/arch/arm/mach-nomadik/Kconfig @@ -15,6 +15,7 @@ config NOMADIK_8815 config I2C_BITBANG_8815NHK tristate "Driver for bit-bang busses found on the 8815 NHK" depends on I2C && MACH_NOMADIK_8815NHK + depends on PINCTRL_NOMADIK select I2C_ALGOBIT default y diff --git a/arch/arm/mach-spear3xx/Kconfig b/arch/arm/mach-spear3xx/Kconfig index d9fe11cb6f1..8bd37291fa4 100644 --- a/arch/arm/mach-spear3xx/Kconfig +++ b/arch/arm/mach-spear3xx/Kconfig @@ -7,16 +7,19 @@ if ARCH_SPEAR3XX menu "SPEAr3xx Implementations" config MACH_SPEAR300 bool "SPEAr300 Machine support with Device Tree" + select PINCTRL_SPEAR300 help Supports ST SPEAr300 machine configured via the device-tree config MACH_SPEAR310 bool "SPEAr310 Machine support with Device Tree" + select PINCTRL_SPEAR310 help Supports ST SPEAr310 machine configured via the device-tree config MACH_SPEAR320 bool "SPEAr320 Machine support with Device Tree" + select PINCTRL_SPEAR320 help Supports ST SPEAr320 machine configured via the device-tree endmenu diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h index e4f4d721cda..bdb304551ca 100644 --- a/arch/arm/mach-spear3xx/include/mach/generic.h +++ b/arch/arm/mach-spear3xx/include/mach/generic.h @@ -20,7 +20,6 @@ #include <linux/amba/bus.h> #include <asm/mach/time.h> #include <asm/mach/map.h> -#include <plat/padmux.h> /* Add spear3xx family device structure declarations here */ extern struct sys_timer spear3xx_timer; @@ -34,147 +33,20 @@ void __init spear3xx_dt_init_irq(void); void spear_restart(char, const char *); -/* pad mux declarations */ -#define PMX_FIRDA_MASK (1 << 14) -#define PMX_I2C_MASK (1 << 13) -#define PMX_SSP_CS_MASK (1 << 12) -#define PMX_SSP_MASK (1 << 11) -#define PMX_MII_MASK (1 << 10) -#define PMX_GPIO_PIN0_MASK (1 << 9) -#define PMX_GPIO_PIN1_MASK (1 << 8) -#define PMX_GPIO_PIN2_MASK (1 << 7) -#define PMX_GPIO_PIN3_MASK (1 << 6) -#define PMX_GPIO_PIN4_MASK (1 << 5) -#define PMX_GPIO_PIN5_MASK (1 << 4) -#define PMX_UART0_MODEM_MASK (1 << 3) -#define PMX_UART0_MASK (1 << 2) -#define PMX_TIMER_3_4_MASK (1 << 1) -#define PMX_TIMER_1_2_MASK (1 << 0) - -/* pad mux devices */ -extern struct pmx_dev spear3xx_pmx_firda; -extern struct pmx_dev spear3xx_pmx_i2c; -extern struct pmx_dev spear3xx_pmx_ssp_cs; -extern struct pmx_dev spear3xx_pmx_ssp; -extern struct pmx_dev spear3xx_pmx_mii; -extern struct pmx_dev spear3xx_pmx_gpio_pin0; -extern struct pmx_dev spear3xx_pmx_gpio_pin1; -extern struct pmx_dev spear3xx_pmx_gpio_pin2; -extern struct pmx_dev spear3xx_pmx_gpio_pin3; -extern struct pmx_dev spear3xx_pmx_gpio_pin4; -extern struct pmx_dev spear3xx_pmx_gpio_pin5; -extern struct pmx_dev spear3xx_pmx_uart0_modem; -extern struct pmx_dev spear3xx_pmx_uart0; -extern struct pmx_dev spear3xx_pmx_timer_3_4; -extern struct pmx_dev spear3xx_pmx_timer_1_2; - -#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320) -/* padmux plgpio devices */ -extern struct pmx_dev spear3xx_pmx_plgpio_0_1; -extern struct pmx_dev spear3xx_pmx_plgpio_2_3; -extern struct pmx_dev spear3xx_pmx_plgpio_4_5; -extern struct pmx_dev spear3xx_pmx_plgpio_6_9; -extern struct pmx_dev spear3xx_pmx_plgpio_10_27; -extern struct pmx_dev spear3xx_pmx_plgpio_28; -extern struct pmx_dev spear3xx_pmx_plgpio_29; -extern struct pmx_dev spear3xx_pmx_plgpio_30; -extern struct pmx_dev spear3xx_pmx_plgpio_31; -extern struct pmx_dev spear3xx_pmx_plgpio_32; -extern struct pmx_dev spear3xx_pmx_plgpio_33; -extern struct pmx_dev spear3xx_pmx_plgpio_34_36; -extern struct pmx_dev spear3xx_pmx_plgpio_37_42; -extern struct pmx_dev spear3xx_pmx_plgpio_43_44_47_48; -extern struct pmx_dev spear3xx_pmx_plgpio_45_46_49_50; -#endif - /* spear300 declarations */ #ifdef CONFIG_MACH_SPEAR300 -/* pad mux modes */ -extern struct pmx_mode spear300_nand_mode; -extern struct pmx_mode spear300_nor_mode; -extern struct pmx_mode spear300_photo_frame_mode; -extern struct pmx_mode spear300_lend_ip_phone_mode; -extern struct pmx_mode spear300_hend_ip_phone_mode; -extern struct pmx_mode spear300_lend_wifi_phone_mode; -extern struct pmx_mode spear300_hend_wifi_phone_mode; -extern struct pmx_mode spear300_ata_pabx_wi2s_mode; -extern struct pmx_mode spear300_ata_pabx_i2s_mode; -extern struct pmx_mode spear300_caml_lcdw_mode; -extern struct pmx_mode spear300_camu_lcd_mode; -extern struct pmx_mode spear300_camu_wlcd_mode; -extern struct pmx_mode spear300_caml_lcd_mode; - -/* pad mux devices */ -extern struct pmx_dev spear300_pmx_fsmc_2_chips; -extern struct pmx_dev spear300_pmx_fsmc_4_chips; -extern struct pmx_dev spear300_pmx_keyboard; -extern struct pmx_dev spear300_pmx_clcd; -extern struct pmx_dev spear300_pmx_telecom_gpio; -extern struct pmx_dev spear300_pmx_telecom_tdm; -extern struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk; -extern struct pmx_dev spear300_pmx_telecom_camera; -extern struct pmx_dev spear300_pmx_telecom_dac; -extern struct pmx_dev spear300_pmx_telecom_i2s; -extern struct pmx_dev spear300_pmx_telecom_boot_pins; -extern struct pmx_dev spear300_pmx_telecom_sdhci_4bit; -extern struct pmx_dev spear300_pmx_telecom_sdhci_8bit; -extern struct pmx_dev spear300_pmx_gpio1; - -/* Add spear300 machine declarations here */ void __init spear300_clk_init(void); #endif /* CONFIG_MACH_SPEAR300 */ /* spear310 declarations */ #ifdef CONFIG_MACH_SPEAR310 -/* pad mux devices */ -extern struct pmx_dev spear310_pmx_emi_cs_0_1_4_5; -extern struct pmx_dev spear310_pmx_emi_cs_2_3; -extern struct pmx_dev spear310_pmx_uart1; -extern struct pmx_dev spear310_pmx_uart2; -extern struct pmx_dev spear310_pmx_uart3_4_5; -extern struct pmx_dev spear310_pmx_fsmc; -extern struct pmx_dev spear310_pmx_rs485_0_1; -extern struct pmx_dev spear310_pmx_tdm0; - -/* Add spear310 machine declarations here */ void __init spear310_clk_init(void); #endif /* CONFIG_MACH_SPEAR310 */ /* spear320 declarations */ #ifdef CONFIG_MACH_SPEAR320 -/* pad mux modes */ -extern struct pmx_mode spear320_auto_net_smii_mode; -extern struct pmx_mode spear320_auto_net_mii_mode; -extern struct pmx_mode spear320_auto_exp_mode; -extern struct pmx_mode spear320_small_printers_mode; - -/* pad mux devices */ -extern struct pmx_dev spear320_pmx_clcd; -extern struct pmx_dev spear320_pmx_emi; -extern struct pmx_dev spear320_pmx_fsmc; -extern struct pmx_dev spear320_pmx_spp; -extern struct pmx_dev spear320_pmx_sdhci; -extern struct pmx_dev spear320_pmx_i2s; -extern struct pmx_dev spear320_pmx_uart1; -extern struct pmx_dev spear320_pmx_uart1_modem; -extern struct pmx_dev spear320_pmx_uart2; -extern struct pmx_dev spear320_pmx_touchscreen; -extern struct pmx_dev spear320_pmx_can; -extern struct pmx_dev spear320_pmx_sdhci_led; -extern struct pmx_dev spear320_pmx_pwm0; -extern struct pmx_dev spear320_pmx_pwm1; -extern struct pmx_dev spear320_pmx_pwm2; -extern struct pmx_dev spear320_pmx_pwm3; -extern struct pmx_dev spear320_pmx_ssp1; -extern struct pmx_dev spear320_pmx_ssp2; -extern struct pmx_dev spear320_pmx_mii1; -extern struct pmx_dev spear320_pmx_smii0; -extern struct pmx_dev spear320_pmx_smii1; -extern struct pmx_dev spear320_pmx_i2c1; - -/* Add spear320 machine declarations here */ void __init spear320_clk_init(void); #endif /* CONFIG_MACH_SPEAR320 */ diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c index febcdd8d4e9..f75fe25a620 100644 --- a/arch/arm/mach-spear3xx/spear300.c +++ b/arch/arm/mach-spear3xx/spear300.c @@ -60,357 +60,6 @@ /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */ #define SPEAR300_IRQ_SDHCI SPEAR3XX_IRQ_INTRCOMM_RAS_ARM -/* pad multiplexing support */ -/* muxing registers */ -#define PAD_MUX_CONFIG_REG 0x00 -#define MODE_CONFIG_REG 0x04 - -/* modes */ -#define NAND_MODE (1 << 0) -#define NOR_MODE (1 << 1) -#define PHOTO_FRAME_MODE (1 << 2) -#define LEND_IP_PHONE_MODE (1 << 3) -#define HEND_IP_PHONE_MODE (1 << 4) -#define LEND_WIFI_PHONE_MODE (1 << 5) -#define HEND_WIFI_PHONE_MODE (1 << 6) -#define ATA_PABX_WI2S_MODE (1 << 7) -#define ATA_PABX_I2S_MODE (1 << 8) -#define CAML_LCDW_MODE (1 << 9) -#define CAMU_LCD_MODE (1 << 10) -#define CAMU_WLCD_MODE (1 << 11) -#define CAML_LCD_MODE (1 << 12) -#define ALL_MODES 0x1FFF - -struct pmx_mode spear300_nand_mode = { - .id = NAND_MODE, - .name = "nand mode", - .mask = 0x00, -}; - -struct pmx_mode spear300_nor_mode = { - .id = NOR_MODE, - .name = "nor mode", - .mask = 0x01, -}; - -struct pmx_mode spear300_photo_frame_mode = { - .id = PHOTO_FRAME_MODE, - .name = "photo frame mode", - .mask = 0x02, -}; - -struct pmx_mode spear300_lend_ip_phone_mode = { - .id = LEND_IP_PHONE_MODE, - .name = "lend ip phone mode", - .mask = 0x03, -}; - -struct pmx_mode spear300_hend_ip_phone_mode = { - .id = HEND_IP_PHONE_MODE, - .name = "hend ip phone mode", - .mask = 0x04, -}; - -struct pmx_mode spear300_lend_wifi_phone_mode = { - .id = LEND_WIFI_PHONE_MODE, - .name = "lend wifi phone mode", - .mask = 0x05, -}; - -struct pmx_mode spear300_hend_wifi_phone_mode = { - .id = HEND_WIFI_PHONE_MODE, - .name = "hend wifi phone mode", - .mask = 0x06, -}; - -struct pmx_mode spear300_ata_pabx_wi2s_mode = { - .id = ATA_PABX_WI2S_MODE, - .name = "ata pabx wi2s mode", - .mask = 0x07, -}; - -struct pmx_mode spear300_ata_pabx_i2s_mode = { - .id = ATA_PABX_I2S_MODE, - .name = "ata pabx i2s mode", - .mask = 0x08, -}; - -struct pmx_mode spear300_caml_lcdw_mode = { - .id = CAML_LCDW_MODE, - .name = "caml lcdw mode", - .mask = 0x0C, -}; - -struct pmx_mode spear300_camu_lcd_mode = { - .id = CAMU_LCD_MODE, - .name = "camu lcd mode", - .mask = 0x0D, -}; - -struct pmx_mode spear300_camu_wlcd_mode = { - .id = CAMU_WLCD_MODE, - .name = "camu wlcd mode", - .mask = 0x0E, -}; - -struct pmx_mode spear300_caml_lcd_mode = { - .id = CAML_LCD_MODE, - .name = "caml lcd mode", - .mask = 0x0F, -}; - -/* devices */ -static struct pmx_dev_mode pmx_fsmc_2_chips_modes[] = { - { - .ids = NAND_MODE | NOR_MODE | PHOTO_FRAME_MODE | - ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE, - .mask = PMX_FIRDA_MASK, - }, -}; - -struct pmx_dev spear300_pmx_fsmc_2_chips = { - .name = "fsmc_2_chips", - .modes = pmx_fsmc_2_chips_modes, - .mode_count = ARRAY_SIZE(pmx_fsmc_2_chips_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_fsmc_4_chips_modes[] = { - { - .ids = NAND_MODE | NOR_MODE | PHOTO_FRAME_MODE | - ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE, - .mask = PMX_FIRDA_MASK | PMX_UART0_MASK, - }, -}; - -struct pmx_dev spear300_pmx_fsmc_4_chips = { - .name = "fsmc_4_chips", - .modes = pmx_fsmc_4_chips_modes, - .mode_count = ARRAY_SIZE(pmx_fsmc_4_chips_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_keyboard_modes[] = { - { - .ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE | - LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE | - CAML_LCDW_MODE | CAMU_LCD_MODE | CAMU_WLCD_MODE | - CAML_LCD_MODE, - .mask = 0x0, - }, -}; - -struct pmx_dev spear300_pmx_keyboard = { - .name = "keyboard", - .modes = pmx_keyboard_modes, - .mode_count = ARRAY_SIZE(pmx_keyboard_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_clcd_modes[] = { - { - .ids = PHOTO_FRAME_MODE, - .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK , - }, { - .ids = HEND_IP_PHONE_MODE | HEND_WIFI_PHONE_MODE | - CAMU_LCD_MODE | CAML_LCD_MODE, - .mask = PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear300_pmx_clcd = { - .name = "clcd", - .modes = pmx_clcd_modes, - .mode_count = ARRAY_SIZE(pmx_clcd_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_gpio_modes[] = { - { - .ids = PHOTO_FRAME_MODE | CAMU_LCD_MODE | CAML_LCD_MODE, - .mask = PMX_MII_MASK, - }, { - .ids = LEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE, - .mask = PMX_MII_MASK | PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK, - }, { - .ids = ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_WLCD_MODE, - .mask = PMX_MII_MASK | PMX_TIMER_3_4_MASK, - }, { - .ids = HEND_IP_PHONE_MODE | HEND_WIFI_PHONE_MODE, - .mask = PMX_MII_MASK | PMX_TIMER_1_2_MASK, - }, { - .ids = ATA_PABX_WI2S_MODE, - .mask = PMX_MII_MASK | PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK - | PMX_UART0_MODEM_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_gpio = { - .name = "telecom_gpio", - .modes = pmx_telecom_gpio_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_gpio_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_tdm_modes[] = { - { - .ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE | - HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE - | HEND_WIFI_PHONE_MODE | ATA_PABX_WI2S_MODE - | ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE - | CAMU_WLCD_MODE | CAML_LCD_MODE, - .mask = PMX_UART0_MODEM_MASK | PMX_SSP_CS_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_tdm = { - .name = "telecom_tdm", - .modes = pmx_telecom_tdm_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_tdm_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_spi_cs_i2c_clk_modes[] = { - { - .ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE | - LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE - | ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE | - CAML_LCDW_MODE | CAML_LCD_MODE, - .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk = { - .name = "telecom_spi_cs_i2c_clk", - .modes = pmx_telecom_spi_cs_i2c_clk_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_spi_cs_i2c_clk_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_camera_modes[] = { - { - .ids = CAML_LCDW_MODE | CAML_LCD_MODE, - .mask = PMX_MII_MASK, - }, { - .ids = CAMU_LCD_MODE | CAMU_WLCD_MODE, - .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK | PMX_MII_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_camera = { - .name = "telecom_camera", - .modes = pmx_telecom_camera_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_camera_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_dac_modes[] = { - { - .ids = ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE - | CAMU_WLCD_MODE | CAML_LCD_MODE, - .mask = PMX_TIMER_1_2_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_dac = { - .name = "telecom_dac", - .modes = pmx_telecom_dac_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_dac_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_i2s_modes[] = { - { - .ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE - | LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE | - ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE - | CAMU_WLCD_MODE | CAML_LCD_MODE, - .mask = PMX_UART0_MODEM_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_i2s = { - .name = "telecom_i2s", - .modes = pmx_telecom_i2s_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_i2s_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_boot_pins_modes[] = { - { - .ids = NAND_MODE | NOR_MODE, - .mask = PMX_UART0_MODEM_MASK | PMX_TIMER_1_2_MASK | - PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_boot_pins = { - .name = "telecom_boot_pins", - .modes = pmx_telecom_boot_pins_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_boot_pins_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_sdhci_4bit_modes[] = { - { - .ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE | - HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE | - HEND_WIFI_PHONE_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE | - CAMU_WLCD_MODE | CAML_LCD_MODE | ATA_PABX_WI2S_MODE | - ATA_PABX_I2S_MODE, - .mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK | - PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK | - PMX_GPIO_PIN4_MASK | PMX_GPIO_PIN5_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_sdhci_4bit = { - .name = "telecom_sdhci_4bit", - .modes = pmx_telecom_sdhci_4bit_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_sdhci_4bit_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_telecom_sdhci_8bit_modes[] = { - { - .ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE | - HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE | - HEND_WIFI_PHONE_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE | - CAMU_WLCD_MODE | CAML_LCD_MODE, - .mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK | - PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK | - PMX_GPIO_PIN4_MASK | PMX_GPIO_PIN5_MASK | PMX_MII_MASK, - }, -}; - -struct pmx_dev spear300_pmx_telecom_sdhci_8bit = { - .name = "telecom_sdhci_8bit", - .modes = pmx_telecom_sdhci_8bit_modes, - .mode_count = ARRAY_SIZE(pmx_telecom_sdhci_8bit_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_gpio1_modes[] = { - { - .ids = PHOTO_FRAME_MODE, - .mask = PMX_UART0_MODEM_MASK | PMX_TIMER_1_2_MASK | - PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear300_pmx_gpio1 = { - .name = "arm gpio1", - .modes = pmx_gpio1_modes, - .mode_count = ARRAY_SIZE(pmx_gpio1_modes), - .enb_on_reset = 1, -}; - -/* pmx driver structure */ -static struct pmx_driver pmx_driver = { - .mode_reg = {.offset = MODE_CONFIG_REG, .mask = 0x0000000f}, - .mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff}, -}; - /* spear3xx shared irq */ static struct shirq_dev_config shirq_ras1_config[] = { { @@ -464,22 +113,6 @@ static struct spear_shirq shirq_ras1 = { }, }; -/* padmux devices to enable */ -static struct pmx_dev *spear300_evb_pmx_devs[] = { - /* spear3xx specific devices */ - &spear3xx_pmx_i2c, - &spear3xx_pmx_ssp_cs, - &spear3xx_pmx_ssp, - &spear3xx_pmx_mii, - &spear3xx_pmx_uart0, - - /* spear300 specific devices */ - &spear300_pmx_fsmc_2_chips, - &spear300_pmx_clcd, - &spear300_pmx_telecom_sdhci_4bit, - &spear300_pmx_gpio1, -}; - /* DMAC platform data's slave info */ struct pl08x_channel_data spear300_dma_info[] = { { @@ -678,7 +311,7 @@ static struct of_dev_auxdata spear300_auxdata_lookup[] __initdata = { static void __init spear300_dt_init(void) { - int ret = -EINVAL; + int ret; pl080_plat_data.slave_channels = spear300_dma_info; pl080_plat_data.num_slave_channels = ARRAY_SIZE(spear300_dma_info); @@ -693,26 +326,6 @@ static void __init spear300_dt_init(void) if (ret) pr_err("Error registering Shared IRQ\n"); } - - if (of_machine_is_compatible("st,spear300-evb")) { - /* pmx initialization */ - pmx_driver.mode = &spear300_photo_frame_mode; - pmx_driver.devs = spear300_evb_pmx_devs; - pmx_driver.devs_count = ARRAY_SIZE(spear300_evb_pmx_devs); - - pmx_driver.base = ioremap(SPEAR300_SOC_CONFIG_BASE, SZ_4K); - if (pmx_driver.base) { - ret = pmx_register(&pmx_driver); - if (ret) - pr_err("padmux: registration failed. err no: %d\n", - ret); - /* Free Mapping, device selection already done */ - iounmap(pmx_driver.base); - } - - if (ret) - pr_err("Initialization Failed"); - } } static const char * const spear300_dt_board_compat[] = { diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c index b26e41566b5..f0842a58dc0 100644 --- a/arch/arm/mach-spear3xx/spear310.c +++ b/arch/arm/mach-spear3xx/spear310.c @@ -82,128 +82,6 @@ #define SPEAR310_VIRQ_RS485_1 (SPEAR3XX_VIRQ_START + 17) -/* pad multiplexing support */ -/* muxing registers */ -#define PAD_MUX_CONFIG_REG 0x08 - -/* devices */ -static struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = { - { - .ids = 0x00, - .mask = PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear310_pmx_emi_cs_0_1_4_5 = { - .name = "emi_cs_0_1_4_5", - .modes = pmx_emi_cs_0_1_4_5_modes, - .mode_count = ARRAY_SIZE(pmx_emi_cs_0_1_4_5_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = { - { - .ids = 0x00, - .mask = PMX_TIMER_1_2_MASK, - }, -}; - -struct pmx_dev spear310_pmx_emi_cs_2_3 = { - .name = "emi_cs_2_3", - .modes = pmx_emi_cs_2_3_modes, - .mode_count = ARRAY_SIZE(pmx_emi_cs_2_3_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_uart1_modes[] = { - { - .ids = 0x00, - .mask = PMX_FIRDA_MASK, - }, -}; - -struct pmx_dev spear310_pmx_uart1 = { - .name = "uart1", - .modes = pmx_uart1_modes, - .mode_count = ARRAY_SIZE(pmx_uart1_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_uart2_modes[] = { - { - .ids = 0x00, - .mask = PMX_TIMER_1_2_MASK, - }, -}; - -struct pmx_dev spear310_pmx_uart2 = { - .name = "uart2", - .modes = pmx_uart2_modes, - .mode_count = ARRAY_SIZE(pmx_uart2_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_uart3_4_5_modes[] = { - { - .ids = 0x00, - .mask = PMX_UART0_MODEM_MASK, - }, -}; - -struct pmx_dev spear310_pmx_uart3_4_5 = { - .name = "uart3_4_5", - .modes = pmx_uart3_4_5_modes, - .mode_count = ARRAY_SIZE(pmx_uart3_4_5_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_fsmc_modes[] = { - { - .ids = 0x00, - .mask = PMX_SSP_CS_MASK, - }, -}; - -struct pmx_dev spear310_pmx_fsmc = { - .name = "fsmc", - .modes = pmx_fsmc_modes, - .mode_count = ARRAY_SIZE(pmx_fsmc_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_rs485_0_1_modes[] = { - { - .ids = 0x00, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear310_pmx_rs485_0_1 = { - .name = "rs485_0_1", - .modes = pmx_rs485_0_1_modes, - .mode_count = ARRAY_SIZE(pmx_rs485_0_1_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_tdm0_modes[] = { - { - .ids = 0x00, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear310_pmx_tdm0 = { - .name = "tdm0", - .modes = pmx_tdm0_modes, - .mode_count = ARRAY_SIZE(pmx_tdm0_modes), - .enb_on_reset = 1, -}; - -/* pmx driver structure */ -static struct pmx_driver pmx_driver = { - .mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff}, -}; - /* spear3xx shared irq */ static struct shirq_dev_config shirq_ras1_config[] = { { @@ -320,30 +198,6 @@ static struct spear_shirq shirq_intrcomm_ras = { }, }; -/* padmux devices to enable */ -static struct pmx_dev *spear310_evb_pmx_devs[] = { - /* spear3xx specific devices */ - &spear3xx_pmx_i2c, - &spear3xx_pmx_ssp, - &spear3xx_pmx_gpio_pin0, - &spear3xx_pmx_gpio_pin1, - &spear3xx_pmx_gpio_pin2, - &spear3xx_pmx_gpio_pin3, - &spear3xx_pmx_gpio_pin4, - &spear3xx_pmx_gpio_pin5, - &spear3xx_pmx_uart0, - - /* spear310 specific devices */ - &spear310_pmx_emi_cs_0_1_4_5, - &spear310_pmx_emi_cs_2_3, - &spear310_pmx_uart1, - &spear310_pmx_uart2, - &spear310_pmx_uart3_4_5, - &spear310_pmx_fsmc, - &spear310_pmx_rs485_0_1, - &spear310_pmx_tdm0, -}; - /* DMAC platform data's slave info */ struct pl08x_channel_data spear310_dma_info[] = { { @@ -578,7 +432,7 @@ static struct of_dev_auxdata spear310_auxdata_lookup[] __initdata = { static void __init spear310_dt_init(void) { void __iomem *base; - int ret = 0; + int ret; pl080_plat_data.slave_channels = spear310_dma_info; pl080_plat_data.num_slave_channels = ARRAY_SIZE(spear310_dma_info); @@ -613,19 +467,6 @@ static void __init spear310_dt_init(void) if (ret) pr_err("Error registering Shared IRQ 4\n"); } - - if (of_machine_is_compatible("st,spear310-evb")) { - /* pmx initialization */ - pmx_driver.base = base; - pmx_driver.mode = NULL; - pmx_driver.devs = spear310_evb_pmx_devs; - pmx_driver.devs_count = ARRAY_SIZE(spear310_evb_pmx_devs); - - ret = pmx_register(&pmx_driver); - if (ret) - pr_err("padmux: registration failed. err no: %d\n", - ret); - } } static const char * const spear310_dt_board_compat[] = { diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c index 2f5979b0c16..e8caeef50a5 100644 --- a/arch/arm/mach-spear3xx/spear320.c +++ b/arch/arm/mach-spear3xx/spear320.c @@ -83,373 +83,6 @@ #define SPEAR320_VIRQ_WAKEUP_MII1_SMII1 (SPEAR3XX_VIRQ_START + 15) #define SPEAR320_VIRQ_I2C1 (SPEAR3XX_VIRQ_START + 16) -/* pad multiplexing support */ -/* muxing registers */ -#define PAD_MUX_CONFIG_REG 0x0C -#define MODE_CONFIG_REG 0x10 - -/* modes */ -#define AUTO_NET_SMII_MODE (1 << 0) -#define AUTO_NET_MII_MODE (1 << 1) -#define AUTO_EXP_MODE (1 << 2) -#define SMALL_PRINTERS_MODE (1 << 3) -#define ALL_MODES 0xF - -struct pmx_mode spear320_auto_net_smii_mode = { - .id = AUTO_NET_SMII_MODE, - .name = "Automation Networking SMII Mode", - .mask = 0x00, -}; - -struct pmx_mode spear320_auto_net_mii_mode = { - .id = AUTO_NET_MII_MODE, - .name = "Automation Networking MII Mode", - .mask = 0x01, -}; - -struct pmx_mode spear320_auto_exp_mode = { - .id = AUTO_EXP_MODE, - .name = "Automation Expanded Mode", - .mask = 0x02, -}; - -struct pmx_mode spear320_small_printers_mode = { - .id = SMALL_PRINTERS_MODE, - .name = "Small Printers Mode", - .mask = 0x03, -}; - -/* devices */ -static struct pmx_dev_mode pmx_clcd_modes[] = { - { - .ids = AUTO_NET_SMII_MODE, - .mask = 0x0, - }, -}; - -struct pmx_dev spear320_pmx_clcd = { - .name = "clcd", - .modes = pmx_clcd_modes, - .mode_count = ARRAY_SIZE(pmx_clcd_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_emi_modes[] = { - { - .ids = AUTO_EXP_MODE, - .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear320_pmx_emi = { - .name = "emi", - .modes = pmx_emi_modes, - .mode_count = ARRAY_SIZE(pmx_emi_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_fsmc_modes[] = { - { - .ids = ALL_MODES, - .mask = 0x0, - }, -}; - -struct pmx_dev spear320_pmx_fsmc = { - .name = "fsmc", - .modes = pmx_fsmc_modes, - .mode_count = ARRAY_SIZE(pmx_fsmc_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_spp_modes[] = { - { - .ids = SMALL_PRINTERS_MODE, - .mask = 0x0, - }, -}; - -struct pmx_dev spear320_pmx_spp = { - .name = "spp", - .modes = pmx_spp_modes, - .mode_count = ARRAY_SIZE(pmx_spp_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_sdhci_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE | - SMALL_PRINTERS_MODE, - .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear320_pmx_sdhci = { - .name = "sdhci", - .modes = pmx_sdhci_modes, - .mode_count = ARRAY_SIZE(pmx_sdhci_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_i2s_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE, - .mask = PMX_UART0_MODEM_MASK, - }, -}; - -struct pmx_dev spear320_pmx_i2s = { - .name = "i2s", - .modes = pmx_i2s_modes, - .mode_count = ARRAY_SIZE(pmx_i2s_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_uart1_modes[] = { - { - .ids = ALL_MODES, - .mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK, - }, -}; - -struct pmx_dev spear320_pmx_uart1 = { - .name = "uart1", - .modes = pmx_uart1_modes, - .mode_count = ARRAY_SIZE(pmx_uart1_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_uart1_modem_modes[] = { - { - .ids = AUTO_EXP_MODE, - .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK | - PMX_SSP_CS_MASK, - }, { - .ids = SMALL_PRINTERS_MODE, - .mask = PMX_GPIO_PIN3_MASK | PMX_GPIO_PIN4_MASK | - PMX_GPIO_PIN5_MASK | PMX_SSP_CS_MASK, - }, -}; - -struct pmx_dev spear320_pmx_uart1_modem = { - .name = "uart1_modem", - .modes = pmx_uart1_modem_modes, - .mode_count = ARRAY_SIZE(pmx_uart1_modem_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_uart2_modes[] = { - { - .ids = ALL_MODES, - .mask = PMX_FIRDA_MASK, - }, -}; - -struct pmx_dev spear320_pmx_uart2 = { - .name = "uart2", - .modes = pmx_uart2_modes, - .mode_count = ARRAY_SIZE(pmx_uart2_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_touchscreen_modes[] = { - { - .ids = AUTO_NET_SMII_MODE, - .mask = PMX_SSP_CS_MASK, - }, -}; - -struct pmx_dev spear320_pmx_touchscreen = { - .name = "touchscreen", - .modes = pmx_touchscreen_modes, - .mode_count = ARRAY_SIZE(pmx_touchscreen_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_can_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE | AUTO_EXP_MODE, - .mask = PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK | - PMX_GPIO_PIN4_MASK | PMX_GPIO_PIN5_MASK, - }, -}; - -struct pmx_dev spear320_pmx_can = { - .name = "can", - .modes = pmx_can_modes, - .mode_count = ARRAY_SIZE(pmx_can_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_sdhci_led_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE, - .mask = PMX_SSP_CS_MASK, - }, -}; - -struct pmx_dev spear320_pmx_sdhci_led = { - .name = "sdhci_led", - .modes = pmx_sdhci_led_modes, - .mode_count = ARRAY_SIZE(pmx_sdhci_led_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_pwm0_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE, - .mask = PMX_UART0_MODEM_MASK, - }, { - .ids = AUTO_EXP_MODE | SMALL_PRINTERS_MODE, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear320_pmx_pwm0 = { - .name = "pwm0", - .modes = pmx_pwm0_modes, - .mode_count = ARRAY_SIZE(pmx_pwm0_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_pwm1_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE, - .mask = PMX_UART0_MODEM_MASK, - }, { - .ids = AUTO_EXP_MODE | SMALL_PRINTERS_MODE, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear320_pmx_pwm1 = { - .name = "pwm1", - .modes = pmx_pwm1_modes, - .mode_count = ARRAY_SIZE(pmx_pwm1_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_pwm2_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE, - .mask = PMX_SSP_CS_MASK, - }, { - .ids = AUTO_EXP_MODE | SMALL_PRINTERS_MODE, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear320_pmx_pwm2 = { - .name = "pwm2", - .modes = pmx_pwm2_modes, - .mode_count = ARRAY_SIZE(pmx_pwm2_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_pwm3_modes[] = { - { - .ids = AUTO_EXP_MODE | SMALL_PRINTERS_MODE | AUTO_NET_SMII_MODE, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear320_pmx_pwm3 = { - .name = "pwm3", - .modes = pmx_pwm3_modes, - .mode_count = ARRAY_SIZE(pmx_pwm3_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_ssp1_modes[] = { - { - .ids = SMALL_PRINTERS_MODE | AUTO_NET_SMII_MODE, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear320_pmx_ssp1 = { - .name = "ssp1", - .modes = pmx_ssp1_modes, - .mode_count = ARRAY_SIZE(pmx_ssp1_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_ssp2_modes[] = { - { - .ids = AUTO_NET_SMII_MODE, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear320_pmx_ssp2 = { - .name = "ssp2", - .modes = pmx_ssp2_modes, - .mode_count = ARRAY_SIZE(pmx_ssp2_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_mii1_modes[] = { - { - .ids = AUTO_NET_MII_MODE, - .mask = 0x0, - }, -}; - -struct pmx_dev spear320_pmx_mii1 = { - .name = "mii1", - .modes = pmx_mii1_modes, - .mode_count = ARRAY_SIZE(pmx_mii1_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_smii0_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | AUTO_EXP_MODE | SMALL_PRINTERS_MODE, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear320_pmx_smii0 = { - .name = "smii0", - .modes = pmx_smii0_modes, - .mode_count = ARRAY_SIZE(pmx_smii0_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_smii1_modes[] = { - { - .ids = AUTO_NET_SMII_MODE | SMALL_PRINTERS_MODE, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear320_pmx_smii1 = { - .name = "smii1", - .modes = pmx_smii1_modes, - .mode_count = ARRAY_SIZE(pmx_smii1_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_i2c1_modes[] = { - { - .ids = AUTO_EXP_MODE, - .mask = 0x0, - }, -}; - -struct pmx_dev spear320_pmx_i2c1 = { - .name = "i2c1", - .modes = pmx_i2c1_modes, - .mode_count = ARRAY_SIZE(pmx_i2c1_modes), - .enb_on_reset = 1, -}; - -/* pmx driver structure */ -static struct pmx_driver pmx_driver = { - .mode_reg = {.offset = MODE_CONFIG_REG, .mask = 0x00000007}, - .mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff}, -}; - /* spear3xx shared irq */ static struct shirq_dev_config shirq_ras1_config[] = { { @@ -574,27 +207,6 @@ static struct spear_shirq shirq_intrcomm_ras = { }, }; -/* padmux devices to enable */ -static struct pmx_dev *spear320_evb_pmx_devs[] = { - /* spear3xx specific devices */ - &spear3xx_pmx_i2c, - &spear3xx_pmx_ssp, - &spear3xx_pmx_mii, - &spear3xx_pmx_uart0, - - /* spear320 specific devices */ - &spear320_pmx_fsmc, - &spear320_pmx_sdhci, - &spear320_pmx_i2s, - &spear320_pmx_uart1, - &spear320_pmx_uart2, - &spear320_pmx_can, - &spear320_pmx_pwm0, - &spear320_pmx_pwm1, - &spear320_pmx_pwm2, - &spear320_pmx_mii1, -}; - /* DMAC platform data's slave info */ struct pl08x_channel_data spear320_dma_info[] = { { @@ -832,7 +444,7 @@ static struct of_dev_auxdata spear320_auxdata_lookup[] __initdata = { static void __init spear320_dt_init(void) { void __iomem *base; - int ret = 0; + int ret; pl080_plat_data.slave_channels = spear320_dma_info; pl080_plat_data.num_slave_channels = ARRAY_SIZE(spear320_dma_info); @@ -861,19 +473,6 @@ static void __init spear320_dt_init(void) if (ret) pr_err("Error registering Shared IRQ 4\n"); } - - if (of_machine_is_compatible("st,spear320-evb")) { - /* pmx initialization */ - pmx_driver.base = base; - pmx_driver.mode = &spear320_auto_net_mii_mode; - pmx_driver.devs = spear320_evb_pmx_devs; - pmx_driver.devs_count = ARRAY_SIZE(spear320_evb_pmx_devs); - - ret = pmx_register(&pmx_driver); - if (ret) - pr_err("padmux: registration failed. err no: %d\n", - ret); - } } static const char * const spear320_dt_board_compat[] = { diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c index bbb11efa605..826ac20ef1e 100644 --- a/arch/arm/mach-spear3xx/spear3xx.c +++ b/arch/arm/mach-spear3xx/spear3xx.c @@ -23,431 +23,6 @@ #include <mach/generic.h> #include <mach/spear.h> -/* pad multiplexing support */ -/* devices */ -static struct pmx_dev_mode pmx_firda_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_FIRDA_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_firda = { - .name = "firda", - .modes = pmx_firda_modes, - .mode_count = ARRAY_SIZE(pmx_firda_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_i2c_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_I2C_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_i2c = { - .name = "i2c", - .modes = pmx_i2c_modes, - .mode_count = ARRAY_SIZE(pmx_i2c_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_ssp_cs_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_SSP_CS_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_ssp_cs = { - .name = "ssp_chip_selects", - .modes = pmx_ssp_cs_modes, - .mode_count = ARRAY_SIZE(pmx_ssp_cs_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_ssp_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_SSP_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_ssp = { - .name = "ssp", - .modes = pmx_ssp_modes, - .mode_count = ARRAY_SIZE(pmx_ssp_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_mii_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_mii = { - .name = "mii", - .modes = pmx_mii_modes, - .mode_count = ARRAY_SIZE(pmx_mii_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_gpio_pin0_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_GPIO_PIN0_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_gpio_pin0 = { - .name = "gpio_pin0", - .modes = pmx_gpio_pin0_modes, - .mode_count = ARRAY_SIZE(pmx_gpio_pin0_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_gpio_pin1_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_GPIO_PIN1_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_gpio_pin1 = { - .name = "gpio_pin1", - .modes = pmx_gpio_pin1_modes, - .mode_count = ARRAY_SIZE(pmx_gpio_pin1_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_gpio_pin2_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_GPIO_PIN2_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_gpio_pin2 = { - .name = "gpio_pin2", - .modes = pmx_gpio_pin2_modes, - .mode_count = ARRAY_SIZE(pmx_gpio_pin2_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_gpio_pin3_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_GPIO_PIN3_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_gpio_pin3 = { - .name = "gpio_pin3", - .modes = pmx_gpio_pin3_modes, - .mode_count = ARRAY_SIZE(pmx_gpio_pin3_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_gpio_pin4_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_GPIO_PIN4_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_gpio_pin4 = { - .name = "gpio_pin4", - .modes = pmx_gpio_pin4_modes, - .mode_count = ARRAY_SIZE(pmx_gpio_pin4_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_gpio_pin5_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_GPIO_PIN5_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_gpio_pin5 = { - .name = "gpio_pin5", - .modes = pmx_gpio_pin5_modes, - .mode_count = ARRAY_SIZE(pmx_gpio_pin5_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_uart0_modem_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_UART0_MODEM_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_uart0_modem = { - .name = "uart0_modem", - .modes = pmx_uart0_modem_modes, - .mode_count = ARRAY_SIZE(pmx_uart0_modem_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_uart0_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_UART0_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_uart0 = { - .name = "uart0", - .modes = pmx_uart0_modes, - .mode_count = ARRAY_SIZE(pmx_uart0_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_timer_3_4_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_timer_3_4 = { - .name = "timer_3_4", - .modes = pmx_timer_3_4_modes, - .mode_count = ARRAY_SIZE(pmx_timer_3_4_modes), - .enb_on_reset = 0, -}; - -static struct pmx_dev_mode pmx_timer_1_2_modes[] = { - { - .ids = 0xffffffff, - .mask = PMX_TIMER_1_2_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_timer_1_2 = { - .name = "timer_1_2", - .modes = pmx_timer_1_2_modes, - .mode_count = ARRAY_SIZE(pmx_timer_1_2_modes), - .enb_on_reset = 0, -}; - -#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320) -/* plgpios devices */ -static struct pmx_dev_mode pmx_plgpio_0_1_modes[] = { - { - .ids = 0x00, - .mask = PMX_FIRDA_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_0_1 = { - .name = "plgpio 0 and 1", - .modes = pmx_plgpio_0_1_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_0_1_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_2_3_modes[] = { - { - .ids = 0x00, - .mask = PMX_UART0_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_2_3 = { - .name = "plgpio 2 and 3", - .modes = pmx_plgpio_2_3_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_2_3_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_4_5_modes[] = { - { - .ids = 0x00, - .mask = PMX_I2C_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_4_5 = { - .name = "plgpio 4 and 5", - .modes = pmx_plgpio_4_5_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_4_5_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_6_9_modes[] = { - { - .ids = 0x00, - .mask = PMX_SSP_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_6_9 = { - .name = "plgpio 6 to 9", - .modes = pmx_plgpio_6_9_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_6_9_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_10_27_modes[] = { - { - .ids = 0x00, - .mask = PMX_MII_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_10_27 = { - .name = "plgpio 10 to 27", - .modes = pmx_plgpio_10_27_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_10_27_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_28_modes[] = { - { - .ids = 0x00, - .mask = PMX_GPIO_PIN0_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_28 = { - .name = "plgpio 28", - .modes = pmx_plgpio_28_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_28_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_29_modes[] = { - { - .ids = 0x00, - .mask = PMX_GPIO_PIN1_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_29 = { - .name = "plgpio 29", - .modes = pmx_plgpio_29_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_29_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_30_modes[] = { - { - .ids = 0x00, - .mask = PMX_GPIO_PIN2_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_30 = { - .name = "plgpio 30", - .modes = pmx_plgpio_30_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_30_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_31_modes[] = { - { - .ids = 0x00, - .mask = PMX_GPIO_PIN3_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_31 = { - .name = "plgpio 31", - .modes = pmx_plgpio_31_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_31_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_32_modes[] = { - { - .ids = 0x00, - .mask = PMX_GPIO_PIN4_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_32 = { - .name = "plgpio 32", - .modes = pmx_plgpio_32_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_32_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_33_modes[] = { - { - .ids = 0x00, - .mask = PMX_GPIO_PIN5_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_33 = { - .name = "plgpio 33", - .modes = pmx_plgpio_33_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_33_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_34_36_modes[] = { - { - .ids = 0x00, - .mask = PMX_SSP_CS_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_34_36 = { - .name = "plgpio 34 to 36", - .modes = pmx_plgpio_34_36_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_34_36_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_37_42_modes[] = { - { - .ids = 0x00, - .mask = PMX_UART0_MODEM_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_37_42 = { - .name = "plgpio 37 to 42", - .modes = pmx_plgpio_37_42_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_37_42_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_43_44_47_48_modes[] = { - { - .ids = 0x00, - .mask = PMX_TIMER_1_2_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_43_44_47_48 = { - .name = "plgpio 43, 44, 47 and 48", - .modes = pmx_plgpio_43_44_47_48_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_43_44_47_48_modes), - .enb_on_reset = 1, -}; - -static struct pmx_dev_mode pmx_plgpio_45_46_49_50_modes[] = { - { - .ids = 0x00, - .mask = PMX_TIMER_3_4_MASK, - }, -}; - -struct pmx_dev spear3xx_pmx_plgpio_45_46_49_50 = { - .name = "plgpio 45, 46, 49 and 50", - .modes = pmx_plgpio_45_46_49_50_modes, - .mode_count = ARRAY_SIZE(pmx_plgpio_45_46_49_50_modes), - .enb_on_reset = 1, -}; -#endif /* CONFIG_MACH_SPEAR310 || CONFIG_MACH_SPEAR320 */ - /* ssp device registration */ struct pl022_ssp_controller pl022_plat_data = { .bus_id = 0, diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index d87d968115e..2eb4445ddb1 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -5,7 +5,6 @@ obj-y += io.o obj-y += irq.o obj-y += clock.o obj-y += timer.o -obj-y += pinmux.o obj-y += fuse.o obj-y += pmc.o obj-y += flowctrl.o @@ -14,8 +13,6 @@ obj-$(CONFIG_CPU_IDLE) += sleep.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += powergate.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_emc.o -obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += pinmux-tegra20-tables.o -obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += pinmux-tegra30-tables.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += board-dt-tegra30.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_clocks.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 72ae6200352..8351c4c147a 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -46,15 +46,7 @@ #include "clock.h" #include "devices.h" -void harmony_pinmux_init(void); -void paz00_pinmux_init(void); -void seaboard_pinmux_init(void); -void trimslice_pinmux_init(void); -void ventana_pinmux_init(void); - struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { - OF_DEV_AUXDATA("nvidia,tegra20-pinmux", TEGRA_APB_MISC_BASE + 0x14, "tegra-pinmux", NULL), - OF_DEV_AUXDATA("nvidia,tegra20-gpio", TEGRA_GPIO_BASE, "tegra-gpio", NULL), OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL), OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC2_BASE, "sdhci-tegra.1", NULL), OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC3_BASE, "sdhci-tegra.2", NULL), @@ -94,33 +86,10 @@ static struct of_device_id tegra_dt_match_table[] __initdata = { {} }; -static struct { - char *machine; - void (*init)(void); -} pinmux_configs[] = { - { "compulab,trimslice", trimslice_pinmux_init }, - { "nvidia,harmony", harmony_pinmux_init }, - { "compal,paz00", paz00_pinmux_init }, - { "nvidia,seaboard", seaboard_pinmux_init }, - { "nvidia,ventana", ventana_pinmux_init }, -}; - static void __init tegra_dt_init(void) { - int i; - tegra_clk_init_from_table(tegra_dt_clk_init_table); - for (i = 0; i < ARRAY_SIZE(pinmux_configs); i++) { - if (of_machine_is_compatible(pinmux_configs[i].machine)) { - pinmux_configs[i].init(); - break; - } - } - - WARN(i == ARRAY_SIZE(pinmux_configs), - "Unknown platform! Pinmuxing not initialized\n"); - /* * Finished with the static registrations now; fill in the missing * devices diff --git a/arch/arm/mach-tegra/board-harmony-pinmux.c b/arch/arm/mach-tegra/board-harmony-pinmux.c index 1af85bccc0f..83d420fbc58 100644 --- a/arch/arm/mach-tegra/board-harmony-pinmux.c +++ b/arch/arm/mach-tegra/board-harmony-pinmux.c @@ -2,6 +2,7 @@ * arch/arm/mach-tegra/board-harmony-pinmux.c * * Copyright (C) 2010 Google, Inc. + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -15,153 +16,138 @@ */ #include <linux/kernel.h> -#include <linux/gpio.h> -#include <linux/of.h> -#include <mach/pinmux.h> -#include <mach/pinmux-tegra20.h> - -#include "gpio-names.h" #include "board-harmony.h" #include "board-pinmux.h" -static struct tegra_pingroup_config harmony_pinmux[] = { - {TEGRA_PINGROUP_ATA, TEGRA_MUX_IDE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATB, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATC, TEGRA_MUX_NAND, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CSUS, TEGRA_MUX_VI_SENSOR_CLK, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DAP2, TEGRA_MUX_DAP2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DDC, TEGRA_MUX_I2C2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTA, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTB, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTC, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTD, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTE, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_GMA, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMC, TEGRA_MUX_UARTD, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GME, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPU, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_GPU7, TEGRA_MUX_RTCK, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPV, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_HDINT, TEGRA_MUX_HDMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_I2CP, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_IRRX, TEGRA_MUX_UARTA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_IRTX, TEGRA_MUX_UARTA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_KBCA, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCB, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCC, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCD, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCE, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCF, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LCSN, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LD0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD10, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD11, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD12, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD13, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD14, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD15, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD16, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD17, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD3, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD4, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD5, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD6, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD7, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD8, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD9, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LDC, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LM0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LM1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPP, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LPW0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LPW1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPW2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSC0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSC1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSCK, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSDA, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSPI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LVP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LVP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LVS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_OWC, TEGRA_MUX_RSVD2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_PMC, TEGRA_MUX_PWR_ON, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PTA, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_RM, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDB, TEGRA_MUX_PWM, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SDC, TEGRA_MUX_PWM, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDD, TEGRA_MUX_PWM, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SDIO1, TEGRA_MUX_SDIO1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXA, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SPDIF, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXD, TEGRA_MUX_SPDIF, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXK, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPDI, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPDO, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPIB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPID, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIE, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIF, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIH, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAC, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAD, TEGRA_MUX_IRDA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UCA, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UCB, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UDA, TEGRA_MUX_ULPI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CK32, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DDRC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCA, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCB, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCD, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCE, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_XM2C, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, -}; - -static struct tegra_gpio_table gpio_table[] = { - { .gpio = TEGRA_GPIO_SD2_CD, .enable = true }, - { .gpio = TEGRA_GPIO_SD2_WP, .enable = true }, - { .gpio = TEGRA_GPIO_SD2_POWER, .enable = true }, - { .gpio = TEGRA_GPIO_SD4_CD, .enable = true }, - { .gpio = TEGRA_GPIO_SD4_WP, .enable = true }, - { .gpio = TEGRA_GPIO_SD4_POWER, .enable = true }, - { .gpio = TEGRA_GPIO_CDC_IRQ, .enable = true }, - { .gpio = TEGRA_GPIO_HP_DET, .enable = true }, - { .gpio = TEGRA_GPIO_INT_MIC_EN, .enable = true }, - { .gpio = TEGRA_GPIO_EXT_MIC_EN, .enable = true }, +static struct pinctrl_map harmony_map[] = { + TEGRA_MAP_MUXCONF("ata", "ide", none, driven), + TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("atc", "nand", none, driven), + TEGRA_MAP_MUXCONF("atd", "gmi", none, driven), + TEGRA_MAP_MUXCONF("ate", "gmi", none, driven), + TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), + TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, tristate), + TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), + TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", down, tristate), + TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), + TEGRA_MAP_MUXCONF("dap2", "dap2", none, tristate), + TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), + TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), + TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), + TEGRA_MAP_MUXCONF("dta", "sdio2", up, driven), + TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, driven), + TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate), + TEGRA_MAP_MUXCONF("dtd", "sdio2", up, driven), + TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate), + TEGRA_MAP_MUXCONF("dtf", "i2c3", none, tristate), + TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven), + TEGRA_MAP_MUXCONF("gmc", "uartd", none, driven), + TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven), + TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("gpu", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), + TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), + TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate), + TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven), + TEGRA_MAP_MUXCONF("irrx", "uarta", up, tristate), + TEGRA_MAP_MUXCONF("irtx", "uarta", up, tristate), + TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcb", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcd", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven), + TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ldc", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lm0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), + TEGRA_MAP_MUXCONF("owc", "rsvd2", na, tristate), + TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven), + TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven), + TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven), + TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate), + TEGRA_MAP_MUXCONF("sdc", "pwm", up, driven), + TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate), + TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, tristate), + TEGRA_MAP_MUXCONF("slxa", "pcie", none, driven), + TEGRA_MAP_MUXCONF("slxc", "spdif", none, tristate), + TEGRA_MAP_MUXCONF("slxd", "spdif", none, tristate), + TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), + TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate), + TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, tristate), + TEGRA_MAP_MUXCONF("spia", "gmi", none, driven), + TEGRA_MAP_MUXCONF("spib", "gmi", none, driven), + TEGRA_MAP_MUXCONF("spic", "gmi", up, tristate), + TEGRA_MAP_MUXCONF("spid", "spi1", down, tristate), + TEGRA_MAP_MUXCONF("spie", "spi1", up, tristate), + TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate), + TEGRA_MAP_MUXCONF("spig", "spi2_alt", none, tristate), + TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), + TEGRA_MAP_MUXCONF("uaa", "ulpi", up, tristate), + TEGRA_MAP_MUXCONF("uab", "ulpi", up, tristate), + TEGRA_MAP_MUXCONF("uac", "rsvd2", none, tristate), + TEGRA_MAP_MUXCONF("uad", "irda", up, tristate), + TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), + TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), + TEGRA_MAP_MUXCONF("uda", "ulpi", none, tristate), + TEGRA_MAP_CONF("ck32", none, na), + TEGRA_MAP_CONF("ddrc", none, na), + TEGRA_MAP_CONF("pmca", none, na), + TEGRA_MAP_CONF("pmcb", none, na), + TEGRA_MAP_CONF("pmcc", none, na), + TEGRA_MAP_CONF("pmcd", none, na), + TEGRA_MAP_CONF("pmce", none, na), + TEGRA_MAP_CONF("xm2c", none, na), + TEGRA_MAP_CONF("xm2d", none, na), + TEGRA_MAP_CONF("ls", up, na), + TEGRA_MAP_CONF("lc", up, na), + TEGRA_MAP_CONF("ld17_0", down, na), + TEGRA_MAP_CONF("ld19_18", down, na), + TEGRA_MAP_CONF("ld21_20", down, na), + TEGRA_MAP_CONF("ld23_22", down, na), }; static struct tegra_board_pinmux_conf conf = { - .pgs = harmony_pinmux, - .pg_count = ARRAY_SIZE(harmony_pinmux), - .gpios = gpio_table, - .gpio_count = ARRAY_SIZE(gpio_table), + .maps = harmony_map, + .map_count = ARRAY_SIZE(harmony_map), }; void harmony_pinmux_init(void) diff --git a/arch/arm/mach-tegra/board-paz00-pinmux.c b/arch/arm/mach-tegra/board-paz00-pinmux.c index c775572dcea..6f1111b48e7 100644 --- a/arch/arm/mach-tegra/board-paz00-pinmux.c +++ b/arch/arm/mach-tegra/board-paz00-pinmux.c @@ -2,6 +2,7 @@ * arch/arm/mach-tegra/board-paz00-pinmux.c * * Copyright (C) 2010 Marc Dietrich <marvin24@gmx.de> + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -15,150 +16,138 @@ */ #include <linux/kernel.h> -#include <linux/gpio.h> -#include <linux/of.h> -#include <mach/pinmux.h> -#include <mach/pinmux-tegra20.h> - -#include "gpio-names.h" #include "board-paz00.h" #include "board-pinmux.h" -static struct tegra_pingroup_config paz00_pinmux[] = { - {TEGRA_PINGROUP_ATA, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATB, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATC, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CSUS, TEGRA_MUX_PLLC_OUT1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DAP2, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DDC, TEGRA_MUX_I2C2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTA, TEGRA_MUX_RSVD1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTB, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTC, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTD, TEGRA_MUX_RSVD1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTE, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMA, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMC, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GME, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPU, TEGRA_MUX_PWM, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPU7, TEGRA_MUX_RTCK, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPV, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_HDINT, TEGRA_MUX_HDMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_I2CP, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_IRRX, TEGRA_MUX_UARTA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_IRTX, TEGRA_MUX_UARTA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCA, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCB, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCC, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCD, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCE, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCF, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LCSN, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LD0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD10, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD11, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD12, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD13, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD14, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD15, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD16, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD17, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD3, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD4, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD5, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD6, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD7, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD8, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD9, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LDC, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LHP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LHP2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LHS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LM0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LM1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPP, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPW0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPW1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPW2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSC0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSC1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSCK, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSDA, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSPI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LVP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LVP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LVS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_OWC, TEGRA_MUX_OWR, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_PMC, TEGRA_MUX_PWR_ON, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PTA, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_RM, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDB, TEGRA_MUX_PWM, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SDC, TEGRA_MUX_TWC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SDD, TEGRA_MUX_PWM, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SDIO1, TEGRA_MUX_SDIO1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXA, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXD, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXK, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPDI, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPDO, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIB, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPID, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIE, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIF, TEGRA_MUX_RSVD4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPIH, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UAC, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UAD, TEGRA_MUX_SPDIF, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UCA, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UCB, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UDA, TEGRA_MUX_ULPI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CK32, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DDRC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCA, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCB, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCD, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCE, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_XM2C, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, -}; - -static struct tegra_gpio_table gpio_table[] = { - { .gpio = TEGRA_GPIO_SD1_CD, .enable = true }, - { .gpio = TEGRA_GPIO_SD1_WP, .enable = true }, - { .gpio = TEGRA_GPIO_SD1_POWER, .enable = true }, - { .gpio = TEGRA_ULPI_RST, .enable = true }, - { .gpio = TEGRA_WIFI_PWRN, .enable = true }, - { .gpio = TEGRA_WIFI_RST, .enable = true }, - { .gpio = TEGRA_WIFI_LED, .enable = true }, +static struct pinctrl_map paz00_map[] = { + TEGRA_MAP_MUXCONF("ata", "gmi", none, driven), + TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("atc", "gmi", none, driven), + TEGRA_MAP_MUXCONF("atd", "gmi", none, driven), + TEGRA_MAP_MUXCONF("ate", "gmi", none, driven), + TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), + TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, driven), + TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), + TEGRA_MAP_MUXCONF("csus", "pllc_out1", down, tristate), + TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), + TEGRA_MAP_MUXCONF("dap2", "gmi", none, driven), + TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), + TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), + TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), + TEGRA_MAP_MUXCONF("dta", "rsvd1", up, tristate), + TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, tristate), + TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate), + TEGRA_MAP_MUXCONF("dtd", "rsvd1", up, tristate), + TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate), + TEGRA_MAP_MUXCONF("dtf", "i2c3", none, driven), + TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven), + TEGRA_MAP_MUXCONF("gmc", "gmi", none, driven), + TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven), + TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("gpu", "pwm", none, driven), + TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), + TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), + TEGRA_MAP_MUXCONF("hdint", "hdmi", na, driven), + TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven), + TEGRA_MAP_MUXCONF("irrx", "uarta", up, driven), + TEGRA_MAP_MUXCONF("irtx", "uarta", up, driven), + TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcb", "sdio2", up, driven), + TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcd", "sdio2", up, driven), + TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven), + TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ldc", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp0", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lhp1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lhp2", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lm0", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lpp", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lpw0", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lpw2", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lvp1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), + TEGRA_MAP_MUXCONF("owc", "owr", up, tristate), + TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven), + TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven), + TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven), + TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate), + TEGRA_MAP_MUXCONF("sdc", "twc", up, tristate), + TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate), + TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven), + TEGRA_MAP_MUXCONF("slxa", "pcie", none, tristate), + TEGRA_MAP_MUXCONF("slxc", "spi4", none, tristate), + TEGRA_MAP_MUXCONF("slxd", "spi4", none, tristate), + TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), + TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate), + TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, driven), + TEGRA_MAP_MUXCONF("spia", "gmi", down, tristate), + TEGRA_MAP_MUXCONF("spib", "gmi", down, tristate), + TEGRA_MAP_MUXCONF("spic", "gmi", up, driven), + TEGRA_MAP_MUXCONF("spid", "gmi", down, tristate), + TEGRA_MAP_MUXCONF("spie", "gmi", up, tristate), + TEGRA_MAP_MUXCONF("spif", "rsvd4", down, tristate), + TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, driven), + TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), + TEGRA_MAP_MUXCONF("uaa", "ulpi", up, driven), + TEGRA_MAP_MUXCONF("uab", "ulpi", up, driven), + TEGRA_MAP_MUXCONF("uac", "rsvd4", none, driven), + TEGRA_MAP_MUXCONF("uad", "spdif", up, tristate), + TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), + TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), + TEGRA_MAP_MUXCONF("uda", "ulpi", none, driven), + TEGRA_MAP_CONF("ck32", none, na), + TEGRA_MAP_CONF("ddrc", none, na), + TEGRA_MAP_CONF("pmca", none, na), + TEGRA_MAP_CONF("pmcb", none, na), + TEGRA_MAP_CONF("pmcc", none, na), + TEGRA_MAP_CONF("pmcd", none, na), + TEGRA_MAP_CONF("pmce", none, na), + TEGRA_MAP_CONF("xm2c", none, na), + TEGRA_MAP_CONF("xm2d", none, na), + TEGRA_MAP_CONF("ls", up, na), + TEGRA_MAP_CONF("lc", up, na), + TEGRA_MAP_CONF("ld17_0", down, na), + TEGRA_MAP_CONF("ld19_18", down, na), + TEGRA_MAP_CONF("ld21_20", down, na), + TEGRA_MAP_CONF("ld23_22", down, na), }; static struct tegra_board_pinmux_conf conf = { - .pgs = paz00_pinmux, - .pg_count = ARRAY_SIZE(paz00_pinmux), - .gpios = gpio_table, - .gpio_count = ARRAY_SIZE(gpio_table), + .maps = paz00_map, + .map_count = ARRAY_SIZE(paz00_map), }; void paz00_pinmux_init(void) diff --git a/arch/arm/mach-tegra/board-pinmux.c b/arch/arm/mach-tegra/board-pinmux.c index adc3efe979b..a5574c71b93 100644 --- a/arch/arm/mach-tegra/board-pinmux.c +++ b/arch/arm/mach-tegra/board-pinmux.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2011,2012, NVIDIA CORPORATION. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -15,75 +15,59 @@ #include <linux/device.h> #include <linux/kernel.h> #include <linux/notifier.h> -#include <linux/of.h> #include <linux/string.h> -#include <mach/gpio-tegra.h> -#include <mach/pinmux.h> - #include "board-pinmux.h" #include "devices.h" -struct tegra_board_pinmux_conf *confs[2]; - -static void tegra_board_pinmux_setup_gpios(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(confs); i++) { - if (!confs[i]) - continue; - - tegra_gpio_config(confs[i]->gpios, confs[i]->gpio_count); - } -} - -static void tegra_board_pinmux_setup_pinmux(void) -{ - int i; +unsigned long tegra_pincfg_pullnone_driven[2] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN), +}; - for (i = 0; i < ARRAY_SIZE(confs); i++) { - if (!confs[i]) - continue; +unsigned long tegra_pincfg_pullnone_tristate[2] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE), +}; - tegra_pinmux_config_table(confs[i]->pgs, confs[i]->pg_count); +unsigned long tegra_pincfg_pullnone_na[1] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE), +}; - if (confs[i]->drives) - tegra_drive_pinmux_config_table(confs[i]->drives, - confs[i]->drive_count); - } -} +unsigned long tegra_pincfg_pullup_driven[2] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN), +}; -static int tegra_board_pinmux_bus_notify(struct notifier_block *nb, - unsigned long event, void *vdev) -{ - static bool had_gpio; - static bool had_pinmux; +unsigned long tegra_pincfg_pullup_tristate[2] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE), +}; - struct device *dev = vdev; - const char *devname; +unsigned long tegra_pincfg_pullup_na[1] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP), +}; - if (event != BUS_NOTIFY_BOUND_DRIVER) - return NOTIFY_DONE; +unsigned long tegra_pincfg_pulldown_driven[2] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN), +}; - devname = dev_name(dev); +unsigned long tegra_pincfg_pulldown_tristate[2] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE), +}; - if (!had_gpio && !strcmp(devname, GPIO_DEV)) { - tegra_board_pinmux_setup_gpios(); - had_gpio = true; - } else if (!had_pinmux && !strcmp(devname, PINMUX_DEV)) { - tegra_board_pinmux_setup_pinmux(); - had_pinmux = true; - } +unsigned long tegra_pincfg_pulldown_na[1] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN), +}; - if (had_gpio && had_pinmux) - return NOTIFY_STOP_MASK; - else - return NOTIFY_DONE; -} +unsigned long tegra_pincfg_pullna_driven[1] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN), +}; -static struct notifier_block nb = { - .notifier_call = tegra_board_pinmux_bus_notify, +unsigned long tegra_pincfg_pullna_tristate[1] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE), }; static struct platform_device *devices[] = { @@ -94,11 +78,10 @@ static struct platform_device *devices[] = { void tegra_board_pinmux_init(struct tegra_board_pinmux_conf *conf_a, struct tegra_board_pinmux_conf *conf_b) { - confs[0] = conf_a; - confs[1] = conf_b; - - bus_register_notifier(&platform_bus_type, &nb); + if (conf_a) + pinctrl_register_mappings(conf_a->maps, conf_a->map_count); + if (conf_b) + pinctrl_register_mappings(conf_b->maps, conf_b->map_count); - if (!of_machine_is_compatible("nvidia,tegra20")) - platform_add_devices(devices, ARRAY_SIZE(devices)); + platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-tegra/board-pinmux.h b/arch/arm/mach-tegra/board-pinmux.h index 4aac73546f5..c5f3f3381e8 100644 --- a/arch/arm/mach-tegra/board-pinmux.h +++ b/arch/arm/mach-tegra/board-pinmux.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2011,2012, NVIDIA CORPORATION. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -15,21 +15,37 @@ #ifndef __MACH_TEGRA_BOARD_PINMUX_H #define __MACH_TEGRA_BOARD_PINMUX_H -#define GPIO_DEV "tegra-gpio" -#define PINMUX_DEV "tegra-pinmux" +#include <linux/pinctrl/machine.h> -struct tegra_pingroup_config; -struct tegra_gpio_table; +#include <mach/pinconf-tegra.h> -struct tegra_board_pinmux_conf { - struct tegra_pingroup_config *pgs; - int pg_count; +#define PINMUX_DEV "tegra20-pinctrl" + +#define TEGRA_MAP_MUX(_group_, _function_) \ + PIN_MAP_MUX_GROUP_HOG_DEFAULT(PINMUX_DEV, _group_, _function_) + +#define TEGRA_MAP_CONF(_group_, _pull_, _drive_) \ + PIN_MAP_CONFIGS_GROUP_HOG_DEFAULT(PINMUX_DEV, _group_, tegra_pincfg_pull##_pull_##_##_drive_) - struct tegra_drive_pingroup_config *drives; - int drive_count; +#define TEGRA_MAP_MUXCONF(_group_, _function_, _pull_, _drive_) \ + TEGRA_MAP_MUX(_group_, _function_), \ + TEGRA_MAP_CONF(_group_, _pull_, _drive_) - struct tegra_gpio_table *gpios; - int gpio_count; +extern unsigned long tegra_pincfg_pullnone_driven[2]; +extern unsigned long tegra_pincfg_pullnone_tristate[2]; +extern unsigned long tegra_pincfg_pullnone_na[1]; +extern unsigned long tegra_pincfg_pullup_driven[2]; +extern unsigned long tegra_pincfg_pullup_tristate[2]; +extern unsigned long tegra_pincfg_pullup_na[1]; +extern unsigned long tegra_pincfg_pulldown_driven[2]; +extern unsigned long tegra_pincfg_pulldown_tristate[2]; +extern unsigned long tegra_pincfg_pulldown_na[1]; +extern unsigned long tegra_pincfg_pullna_driven[1]; +extern unsigned long tegra_pincfg_pullna_tristate[1]; + +struct tegra_board_pinmux_conf { + struct pinctrl_map *maps; + int map_count; }; void tegra_board_pinmux_init(struct tegra_board_pinmux_conf *conf_a, diff --git a/arch/arm/mach-tegra/board-seaboard-pinmux.c b/arch/arm/mach-tegra/board-seaboard-pinmux.c index 55e7e43a14a..11fc8a568c6 100644 --- a/arch/arm/mach-tegra/board-seaboard-pinmux.c +++ b/arch/arm/mach-tegra/board-seaboard-pinmux.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010,2011 NVIDIA Corporation + * Copyright (C) 2010-2012 NVIDIA Corporation * Copyright (C) 2011 Google, Inc. * * This software is licensed under the terms of the GNU General Public @@ -14,216 +14,176 @@ */ #include <linux/kernel.h> -#include <linux/init.h> -#include <linux/gpio.h> -#include <linux/of.h> -#include <mach/pinmux.h> -#include <mach/pinmux-tegra20.h> - -#include "gpio-names.h" -#include "board-pinmux.h" #include "board-seaboard.h" +#include "board-pinmux.h" -#define DEFAULT_DRIVE(_name) \ - { \ - .pingroup = TEGRA_DRIVE_PINGROUP_##_name, \ - .hsm = TEGRA_HSM_DISABLE, \ - .schmitt = TEGRA_SCHMITT_ENABLE, \ - .drive = TEGRA_DRIVE_DIV_1, \ - .pull_down = TEGRA_PULL_31, \ - .pull_up = TEGRA_PULL_31, \ - .slew_rising = TEGRA_SLEW_SLOWEST, \ - .slew_falling = TEGRA_SLEW_SLOWEST, \ - } - -static struct tegra_drive_pingroup_config seaboard_drive_pinmux[] = { - DEFAULT_DRIVE(SDIO1), -}; - -static struct tegra_pingroup_config common_pinmux[] = { - {TEGRA_PINGROUP_ATA, TEGRA_MUX_IDE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATB, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATC, TEGRA_MUX_NAND, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CSUS, TEGRA_MUX_VI_SENSOR_CLK, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DAP2, TEGRA_MUX_DAP2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTA, TEGRA_MUX_VI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTB, TEGRA_MUX_VI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTC, TEGRA_MUX_VI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTD, TEGRA_MUX_VI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTE, TEGRA_MUX_VI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMA, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMB, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_GMC, TEGRA_MUX_UARTD, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GME, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPU, TEGRA_MUX_PWM, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPU7, TEGRA_MUX_RTCK, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPV, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_HDINT, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_I2CP, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_IRRX, TEGRA_MUX_UARTB, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_IRTX, TEGRA_MUX_UARTB, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCA, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCB, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCC, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCD, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCE, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_KBCF, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LCSN, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LD0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD10, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD11, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD12, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD13, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD14, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD15, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD16, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD17, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD3, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD4, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD5, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD6, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD7, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD8, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD9, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LDC, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LM0, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LM1, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPP, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LPW1, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSC0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSDI, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSPI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LVP0, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LVP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LVS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_OWC, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_PMC, TEGRA_MUX_PWR_ON, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_RM, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDB, TEGRA_MUX_SDIO3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDC, TEGRA_MUX_SDIO3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDD, TEGRA_MUX_SDIO3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDIO1, TEGRA_MUX_SDIO1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXA, TEGRA_MUX_PCIE, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXD, TEGRA_MUX_SPDIF, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPDI, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPDO, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPIB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPID, TEGRA_MUX_SPI1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIE, TEGRA_MUX_SPI1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIF, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIH, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UAC, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UAD, TEGRA_MUX_IRDA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UCA, TEGRA_MUX_UARTC, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UCB, TEGRA_MUX_UARTC, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UDA, TEGRA_MUX_ULPI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CK32, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DDRC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCA, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCB, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCD, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCE, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_XM2C, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, -}; - -static struct tegra_pingroup_config seaboard_pinmux[] = { - {TEGRA_PINGROUP_DDC, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_GMD, TEGRA_MUX_SFLASH, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LPW0, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LPW2, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSC1, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSCK, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSDA, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_PTA, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SPDIF, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXK, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, -}; - -static struct tegra_pingroup_config ventana_pinmux[] = { - {TEGRA_PINGROUP_DDC, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMD, TEGRA_MUX_SFLASH, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPW0, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LPW2, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSC1, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSCK, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSDA, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_PTA, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SDIO3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXK, TEGRA_MUX_SDIO3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, +static unsigned long seaboard_pincfg_drive_sdio1[] = { + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_HIGH_SPEED_MODE, 0), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_SCHMITT, 0), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_LOW_POWER_MODE, 3), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_DRIVE_DOWN_STRENGTH, 31), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_DRIVE_UP_STRENGTH, 31), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_SLEW_RATE_FALLING, 3), + TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_SLEW_RATE_RISING, 3), }; -static struct tegra_gpio_table common_gpio_table[] = { - { .gpio = TEGRA_GPIO_SD2_CD, .enable = true }, - { .gpio = TEGRA_GPIO_SD2_WP, .enable = true }, - { .gpio = TEGRA_GPIO_SD2_POWER, .enable = true }, - { .gpio = TEGRA_GPIO_CDC_IRQ, .enable = true }, +static struct pinctrl_map common_map[] = { + TEGRA_MAP_MUXCONF("ata", "ide", none, driven), + TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("atc", "nand", none, driven), + TEGRA_MAP_MUXCONF("atd", "gmi", none, driven), + TEGRA_MAP_MUXCONF("ate", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), + TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", none, driven), + TEGRA_MAP_MUXCONF("crtp", "crt", up, tristate), + TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", none, tristate), + TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), + TEGRA_MAP_MUXCONF("dap2", "dap2", none, driven), + TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), + TEGRA_MAP_MUXCONF("dap4", "dap4", none, driven), + TEGRA_MAP_MUXCONF("dta", "vi", down, driven), + TEGRA_MAP_MUXCONF("dtb", "vi", down, driven), + TEGRA_MAP_MUXCONF("dtc", "vi", down, driven), + TEGRA_MAP_MUXCONF("dtd", "vi", down, driven), + TEGRA_MAP_MUXCONF("dte", "vi", down, tristate), + TEGRA_MAP_MUXCONF("dtf", "i2c3", none, driven), + TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("gmb", "gmi", up, tristate), + TEGRA_MAP_MUXCONF("gmc", "uartd", none, driven), + TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("gpu", "pwm", none, driven), + TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), + TEGRA_MAP_MUXCONF("gpv", "pcie", none, tristate), + TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate), + TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven), + TEGRA_MAP_MUXCONF("irrx", "uartb", none, driven), + TEGRA_MAP_MUXCONF("irtx", "uartb", none, driven), + TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcb", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcd", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven), + TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven), + TEGRA_MAP_MUXCONF("lcsn", "rsvd4", na, tristate), + TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ldc", "rsvd4", na, tristate), + TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lm0", "rsvd4", na, driven), + TEGRA_MAP_MUXCONF("lm1", "crt", na, tristate), + TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lpw1", "rsvd4", na, tristate), + TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lsdi", "rsvd4", na, tristate), + TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lvp0", "rsvd4", na, tristate), + TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), + TEGRA_MAP_MUXCONF("owc", "rsvd2", none, tristate), + TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven), + TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven), + TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven), + TEGRA_MAP_MUXCONF("sdb", "sdio3", na, driven), + TEGRA_MAP_MUXCONF("sdc", "sdio3", none, driven), + TEGRA_MAP_MUXCONF("sdd", "sdio3", none, driven), + TEGRA_MAP_MUXCONF("sdio1", "sdio1", up, driven), + TEGRA_MAP_MUXCONF("slxa", "pcie", up, tristate), + TEGRA_MAP_MUXCONF("slxd", "spdif", none, driven), + TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), + TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, driven), + TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, driven), + TEGRA_MAP_MUXCONF("spib", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("spid", "spi1", none, tristate), + TEGRA_MAP_MUXCONF("spie", "spi1", none, tristate), + TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate), + TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), + TEGRA_MAP_MUXCONF("uaa", "ulpi", up, driven), + TEGRA_MAP_MUXCONF("uab", "ulpi", up, driven), + TEGRA_MAP_MUXCONF("uac", "rsvd2", none, driven), + TEGRA_MAP_MUXCONF("uad", "irda", none, driven), + TEGRA_MAP_MUXCONF("uca", "uartc", none, driven), + TEGRA_MAP_MUXCONF("ucb", "uartc", none, driven), + TEGRA_MAP_MUXCONF("uda", "ulpi", none, driven), + TEGRA_MAP_CONF("ck32", none, na), + TEGRA_MAP_CONF("ddrc", none, na), + TEGRA_MAP_CONF("pmca", none, na), + TEGRA_MAP_CONF("pmcb", none, na), + TEGRA_MAP_CONF("pmcc", none, na), + TEGRA_MAP_CONF("pmcd", none, na), + TEGRA_MAP_CONF("pmce", none, na), + TEGRA_MAP_CONF("xm2c", none, na), + TEGRA_MAP_CONF("xm2d", none, na), + TEGRA_MAP_CONF("ls", up, na), + TEGRA_MAP_CONF("lc", up, na), + TEGRA_MAP_CONF("ld17_0", down, na), + TEGRA_MAP_CONF("ld19_18", down, na), + TEGRA_MAP_CONF("ld21_20", down, na), + TEGRA_MAP_CONF("ld23_22", down, na), }; -static struct tegra_gpio_table seaboard_gpio_table[] = { - { .gpio = TEGRA_GPIO_LIDSWITCH, .enable = true }, - { .gpio = TEGRA_GPIO_POWERKEY, .enable = true }, - { .gpio = TEGRA_GPIO_HP_DET, .enable = true }, - { .gpio = TEGRA_GPIO_ISL29018_IRQ, .enable = true }, - { .gpio = TEGRA_GPIO_USB1, .enable = true }, +static struct pinctrl_map seaboard_map[] = { + TEGRA_MAP_MUXCONF("ddc", "rsvd2", none, tristate), + TEGRA_MAP_MUXCONF("gmd", "sflash", none, driven), + TEGRA_MAP_MUXCONF("lpw0", "hdmi", na, driven), + TEGRA_MAP_MUXCONF("lpw2", "hdmi", na, driven), + TEGRA_MAP_MUXCONF("lsc1", "hdmi", na, tristate), + TEGRA_MAP_MUXCONF("lsck", "hdmi", na, tristate), + TEGRA_MAP_MUXCONF("lsda", "hdmi", na, tristate), + TEGRA_MAP_MUXCONF("slxc", "spdif", none, tristate), + TEGRA_MAP_MUXCONF("spia", "gmi", up, tristate), + TEGRA_MAP_MUXCONF("spic", "gmi", up, driven), + TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, tristate), + PIN_MAP_CONFIGS_GROUP_HOG_DEFAULT(PINMUX_DEV, "drive_sdio1", seaboard_pincfg_drive_sdio1), }; -static struct tegra_gpio_table ventana_gpio_table[] = { - /* hp_det */ - { .gpio = TEGRA_GPIO_PW2, .enable = true }, - /* int_mic_en */ - { .gpio = TEGRA_GPIO_PX0, .enable = true }, - /* ext_mic_en */ - { .gpio = TEGRA_GPIO_PX1, .enable = true }, +static struct pinctrl_map ventana_map[] = { + TEGRA_MAP_MUXCONF("ddc", "rsvd2", none, driven), + TEGRA_MAP_MUXCONF("gmd", "sflash", none, tristate), + TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lsc1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("slxc", "sdio3", none, driven), + TEGRA_MAP_MUXCONF("spia", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("spic", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("spig", "spi2_alt", none, tristate), }; static struct tegra_board_pinmux_conf common_conf = { - .pgs = common_pinmux, - .pg_count = ARRAY_SIZE(common_pinmux), - .gpios = common_gpio_table, - .gpio_count = ARRAY_SIZE(common_gpio_table), + .maps = common_map, + .map_count = ARRAY_SIZE(common_map), }; static struct tegra_board_pinmux_conf seaboard_conf = { - .pgs = seaboard_pinmux, - .pg_count = ARRAY_SIZE(seaboard_pinmux), - .drives = seaboard_drive_pinmux, - .drive_count = ARRAY_SIZE(seaboard_drive_pinmux), - .gpios = seaboard_gpio_table, - .gpio_count = ARRAY_SIZE(seaboard_gpio_table), + .maps = seaboard_map, + .map_count = ARRAY_SIZE(seaboard_map), }; static struct tegra_board_pinmux_conf ventana_conf = { - .pgs = ventana_pinmux, - .pg_count = ARRAY_SIZE(ventana_pinmux), - .gpios = ventana_gpio_table, - .gpio_count = ARRAY_SIZE(ventana_gpio_table), + .maps = ventana_map, + .map_count = ARRAY_SIZE(ventana_map), }; void seaboard_pinmux_init(void) diff --git a/arch/arm/mach-tegra/board-seaboard.c b/arch/arm/mach-tegra/board-seaboard.c index d669847f048..a0184fb4422 100644 --- a/arch/arm/mach-tegra/board-seaboard.c +++ b/arch/arm/mach-tegra/board-seaboard.c @@ -24,6 +24,7 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/gpio_keys.h> +#include <linux/platform_data/tegra_usb.h> #include <sound/wm8903.h> @@ -186,20 +187,10 @@ static struct i2c_board_info __initdata wm8903_device = { static int seaboard_ehci_init(void) { - int gpio_status; + struct tegra_ehci_platform_data *pdata; - gpio_status = gpio_request(TEGRA_GPIO_USB1, "VBUS_USB1"); - if (gpio_status < 0) { - pr_err("VBUS_USB1 request GPIO FAILED\n"); - WARN_ON(1); - } - - gpio_status = gpio_direction_output(TEGRA_GPIO_USB1, 1); - if (gpio_status < 0) { - pr_err("VBUS_USB1 request GPIO DIRECTION FAILED\n"); - WARN_ON(1); - } - gpio_set_value(TEGRA_GPIO_USB1, 1); + pdata = tegra_ehci1_device.dev.platform_data; + pdata->vbus_gpio = TEGRA_GPIO_USB1; platform_device_register(&tegra_ehci1_device); platform_device_register(&tegra_ehci3_device); @@ -209,9 +200,6 @@ static int seaboard_ehci_init(void) static void __init seaboard_i2c_init(void) { - gpio_request(TEGRA_GPIO_ISL29018_IRQ, "isl29018"); - gpio_direction_input(TEGRA_GPIO_ISL29018_IRQ); - isl29018_device.irq = gpio_to_irq(TEGRA_GPIO_ISL29018_IRQ); i2c_register_board_info(0, &isl29018_device, 1); @@ -261,7 +249,6 @@ static void __init tegra_kaen_init(void) debug_uart_platform_data[0].irq = INT_UARTB; seaboard_audio_pdata.gpio_hp_mute = TEGRA_GPIO_KAEN_HP_MUTE; - tegra_gpio_enable(TEGRA_GPIO_KAEN_HP_MUTE); seaboard_common_init(); diff --git a/arch/arm/mach-tegra/board-trimslice-pinmux.c b/arch/arm/mach-tegra/board-trimslice-pinmux.c index a21a2be57cb..7b39511c0d4 100644 --- a/arch/arm/mach-tegra/board-trimslice-pinmux.c +++ b/arch/arm/mach-tegra/board-trimslice-pinmux.c @@ -2,6 +2,7 @@ * arch/arm/mach-tegra/board-trimslice-pinmux.c * * Copyright (C) 2011 CompuLab, Ltd. + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -13,150 +14,139 @@ * GNU General Public License for more details. * */ -#include <linux/gpio.h> #include <linux/kernel.h> -#include <linux/init.h> -#include <linux/of.h> -#include <mach/pinmux.h> -#include <mach/pinmux-tegra20.h> - -#include "gpio-names.h" -#include "board-pinmux.h" #include "board-trimslice.h" +#include "board-pinmux.h" -static struct tegra_pingroup_config trimslice_pinmux[] = { - {TEGRA_PINGROUP_ATA, TEGRA_MUX_IDE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_ATB, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_ATC, TEGRA_MUX_NAND, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_ATD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CSUS, TEGRA_MUX_VI_SENSOR_CLK, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DAP2, TEGRA_MUX_DAP2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DDC, TEGRA_MUX_I2C2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DTA, TEGRA_MUX_VI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTB, TEGRA_MUX_VI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTC, TEGRA_MUX_VI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTD, TEGRA_MUX_VI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTE, TEGRA_MUX_VI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMA, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMB, TEGRA_MUX_NAND, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_GMC, TEGRA_MUX_SFLASH, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GMD, TEGRA_MUX_SFLASH, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GME, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_GPU, TEGRA_MUX_UARTA, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPU7, TEGRA_MUX_RTCK, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_GPV, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_HDINT, TEGRA_MUX_HDMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_I2CP, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_IRRX, TEGRA_MUX_UARTB, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_IRTX, TEGRA_MUX_UARTB, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_KBCA, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_KBCB, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_KBCC, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_KBCD, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_KBCE, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_KBCF, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LCSN, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LD0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD3, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD4, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD5, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD6, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD7, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD8, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD9, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD10, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD11, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD12, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD13, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD14, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD15, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD16, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LD17, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LDC, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHP2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LHS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LM0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LM1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPP, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LPW0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LPW1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LPW2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSC0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LSC1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSCK, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSDA, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LSPI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LVP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_LVP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_LVS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_OWC, TEGRA_MUX_RSVD2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_PMC, TEGRA_MUX_PWR_ON, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_PTA, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_RM, TEGRA_MUX_I2C, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDB, TEGRA_MUX_PWM, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDC, TEGRA_MUX_PWM, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDD, TEGRA_MUX_PWM, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SDIO1, TEGRA_MUX_SDIO1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXA, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SDIO3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXD, TEGRA_MUX_SDIO3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SLXK, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_SPDI, TEGRA_MUX_SPDIF, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPDO, TEGRA_MUX_SPDIF, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIA, TEGRA_MUX_SPI2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIB, TEGRA_MUX_SPI2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIC, TEGRA_MUX_SPI2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPID, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIE, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIF, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_SPIH, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UAC, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_UAD, TEGRA_MUX_IRDA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UCA, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UCB, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_UDA, TEGRA_MUX_ULPI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_CK32, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DDRC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCA, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCB, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCD, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_PMCE, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_XM2C, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, -}; - -static struct tegra_gpio_table gpio_table[] = { - { .gpio = TRIMSLICE_GPIO_SD4_CD, .enable = true }, /* mmc4 cd */ - { .gpio = TRIMSLICE_GPIO_SD4_WP, .enable = true }, /* mmc4 wp */ - - { .gpio = TRIMSLICE_GPIO_USB1_MODE, .enable = true }, /* USB1 mode */ - { .gpio = TRIMSLICE_GPIO_USB2_RST, .enable = true }, /* USB2 PHY rst */ +static struct pinctrl_map trimslice_map[] = { + TEGRA_MAP_MUXCONF("ata", "ide", none, tristate), + TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("atc", "nand", none, tristate), + TEGRA_MAP_MUXCONF("atd", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("ate", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), + TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, tristate), + TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), + TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", down, tristate), + TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), + TEGRA_MAP_MUXCONF("dap2", "dap2", none, tristate), + TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), + TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), + TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), + TEGRA_MAP_MUXCONF("dta", "vi", none, tristate), + TEGRA_MAP_MUXCONF("dtb", "vi", none, tristate), + TEGRA_MAP_MUXCONF("dtc", "vi", none, tristate), + TEGRA_MAP_MUXCONF("dtd", "vi", none, tristate), + TEGRA_MAP_MUXCONF("dte", "vi", none, tristate), + TEGRA_MAP_MUXCONF("dtf", "i2c3", up, driven), + TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), + TEGRA_MAP_MUXCONF("gmb", "nand", none, tristate), + TEGRA_MAP_MUXCONF("gmc", "sflash", none, driven), + TEGRA_MAP_MUXCONF("gmd", "sflash", none, driven), + TEGRA_MAP_MUXCONF("gme", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("gpu", "uarta", none, driven), + TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), + TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), + TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate), + TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, tristate), + TEGRA_MAP_MUXCONF("irrx", "uartb", up, tristate), + TEGRA_MAP_MUXCONF("irtx", "uartb", up, tristate), + TEGRA_MAP_MUXCONF("kbca", "kbc", up, tristate), + TEGRA_MAP_MUXCONF("kbcb", "kbc", up, tristate), + TEGRA_MAP_MUXCONF("kbcc", "kbc", up, tristate), + TEGRA_MAP_MUXCONF("kbcd", "kbc", up, tristate), + TEGRA_MAP_MUXCONF("kbce", "kbc", up, tristate), + TEGRA_MAP_MUXCONF("kbcf", "kbc", up, tristate), + TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), + TEGRA_MAP_MUXCONF("ldc", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lm0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), + TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven), + TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), + TEGRA_MAP_MUXCONF("owc", "rsvd2", up, tristate), + TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, tristate), + TEGRA_MAP_MUXCONF("pta", "gmi", none, tristate), + TEGRA_MAP_MUXCONF("rm", "i2c1", up, driven), + TEGRA_MAP_MUXCONF("sdb", "pwm", na, driven), + TEGRA_MAP_MUXCONF("sdc", "pwm", up, driven), + TEGRA_MAP_MUXCONF("sdd", "pwm", up, driven), + TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven), + TEGRA_MAP_MUXCONF("slxa", "pcie", none, driven), + TEGRA_MAP_MUXCONF("slxc", "sdio3", none, tristate), + TEGRA_MAP_MUXCONF("slxd", "sdio3", none, tristate), + TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), + TEGRA_MAP_MUXCONF("spdi", "spdif", none, tristate), + TEGRA_MAP_MUXCONF("spdo", "spdif", none, tristate), + TEGRA_MAP_MUXCONF("spia", "spi2", down, tristate), + TEGRA_MAP_MUXCONF("spib", "spi2", down, tristate), + TEGRA_MAP_MUXCONF("spic", "spi2", up, tristate), + TEGRA_MAP_MUXCONF("spid", "spi1", down, tristate), + TEGRA_MAP_MUXCONF("spie", "spi1", up, tristate), + TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate), + TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, tristate), + TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), + TEGRA_MAP_MUXCONF("uaa", "ulpi", up, tristate), + TEGRA_MAP_MUXCONF("uab", "ulpi", up, tristate), + TEGRA_MAP_MUXCONF("uac", "rsvd2", none, driven), + TEGRA_MAP_MUXCONF("uad", "irda", up, tristate), + TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), + TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), + TEGRA_MAP_MUXCONF("uda", "ulpi", none, tristate), + TEGRA_MAP_CONF("ck32", none, na), + TEGRA_MAP_CONF("ddrc", none, na), + TEGRA_MAP_CONF("pmca", none, na), + TEGRA_MAP_CONF("pmcb", none, na), + TEGRA_MAP_CONF("pmcc", none, na), + TEGRA_MAP_CONF("pmcd", none, na), + TEGRA_MAP_CONF("pmce", none, na), + TEGRA_MAP_CONF("xm2c", none, na), + TEGRA_MAP_CONF("xm2d", none, na), + TEGRA_MAP_CONF("ls", up, na), + TEGRA_MAP_CONF("lc", up, na), + TEGRA_MAP_CONF("ld17_0", down, na), + TEGRA_MAP_CONF("ld19_18", down, na), + TEGRA_MAP_CONF("ld21_20", down, na), + TEGRA_MAP_CONF("ld23_22", down, na), }; static struct tegra_board_pinmux_conf conf = { - .pgs = trimslice_pinmux, - .pg_count = ARRAY_SIZE(trimslice_pinmux), - .gpios = gpio_table, - .gpio_count = ARRAY_SIZE(gpio_table), + .maps = trimslice_map, + .map_count = ARRAY_SIZE(trimslice_map), }; void trimslice_pinmux_init(void) diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c index cd52820a3e3..f6f5b6a1132 100644 --- a/arch/arm/mach-tegra/board-trimslice.c +++ b/arch/arm/mach-tegra/board-trimslice.c @@ -25,6 +25,7 @@ #include <linux/io.h> #include <linux/i2c.h> #include <linux/gpio.h> +#include <linux/platform_data/tegra_usb.h> #include <asm/hardware/gic.h> #include <asm/mach-types.h> @@ -111,19 +112,13 @@ static void trimslice_i2c_init(void) static void trimslice_usb_init(void) { - int err; + struct tegra_ehci_platform_data *pdata; - platform_device_register(&tegra_ehci3_device); + pdata = tegra_ehci1_device.dev.platform_data; + pdata->vbus_gpio = TRIMSLICE_GPIO_USB1_MODE; + platform_device_register(&tegra_ehci3_device); platform_device_register(&tegra_ehci2_device); - - err = gpio_request_one(TRIMSLICE_GPIO_USB1_MODE, GPIOF_OUT_INIT_HIGH, - "usb1mode"); - if (err) { - pr_err("TrimSlice: failed to obtain USB1 mode gpio: %d\n", err); - return; - } - platform_device_register(&tegra_ehci1_device); } diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c index 5f6b867e20b..bd3035e0cea 100644 --- a/arch/arm/mach-tegra/devices.c +++ b/arch/arm/mach-tegra/devices.c @@ -110,7 +110,7 @@ static struct resource pinmux_resource[] = { }; struct platform_device tegra_pinmux_device = { - .name = "tegra-pinmux", + .name = "tegra20-pinctrl", .id = -1, .resource = pinmux_resource, .num_resources = ARRAY_SIZE(pinmux_resource), @@ -448,17 +448,20 @@ static struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = { struct tegra_ehci_platform_data tegra_ehci1_pdata = { .operating_mode = TEGRA_USB_OTG, .power_down_on_bus_suspend = 1, + .vbus_gpio = -1, }; struct tegra_ehci_platform_data tegra_ehci2_pdata = { .phy_config = &tegra_ehci2_ulpi_phy_config, .operating_mode = TEGRA_USB_HOST, .power_down_on_bus_suspend = 1, + .vbus_gpio = -1, }; struct tegra_ehci_platform_data tegra_ehci3_pdata = { .operating_mode = TEGRA_USB_HOST, .power_down_on_bus_suspend = 1, + .vbus_gpio = -1, }; static u64 tegra_ehci_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-tegra/include/mach/gpio-tegra.h b/arch/arm/mach-tegra/include/mach/gpio-tegra.h index 6140820555e..a978b3cc3a8 100644 --- a/arch/arm/mach-tegra/include/mach/gpio-tegra.h +++ b/arch/arm/mach-tegra/include/mach/gpio-tegra.h @@ -25,13 +25,4 @@ #define TEGRA_NR_GPIOS INT_GPIO_NR -struct tegra_gpio_table { - int gpio; /* GPIO number */ - bool enable; /* Enable for GPIO at init? */ -}; - -void tegra_gpio_config(struct tegra_gpio_table *table, int num); -void tegra_gpio_enable(int gpio); -void tegra_gpio_disable(int gpio); - #endif diff --git a/arch/arm/mach-tegra/include/mach/pinmux-tegra20.h b/arch/arm/mach-tegra/include/mach/pinmux-tegra20.h deleted file mode 100644 index 6a40c1dbab1..00000000000 --- a/arch/arm/mach-tegra/include/mach/pinmux-tegra20.h +++ /dev/null @@ -1,184 +0,0 @@ -/* - * linux/arch/arm/mach-tegra/include/mach/pinmux-tegra20.h - * - * Copyright (C) 2010 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __MACH_TEGRA_PINMUX_TEGRA20_H -#define __MACH_TEGRA_PINMUX_TEGRA20_H - -enum tegra_pingroup { - TEGRA_PINGROUP_ATA = 0, - TEGRA_PINGROUP_ATB, - TEGRA_PINGROUP_ATC, - TEGRA_PINGROUP_ATD, - TEGRA_PINGROUP_ATE, - TEGRA_PINGROUP_CDEV1, - TEGRA_PINGROUP_CDEV2, - TEGRA_PINGROUP_CRTP, - TEGRA_PINGROUP_CSUS, - TEGRA_PINGROUP_DAP1, - TEGRA_PINGROUP_DAP2, - TEGRA_PINGROUP_DAP3, - TEGRA_PINGROUP_DAP4, - TEGRA_PINGROUP_DDC, - TEGRA_PINGROUP_DTA, - TEGRA_PINGROUP_DTB, - TEGRA_PINGROUP_DTC, - TEGRA_PINGROUP_DTD, - TEGRA_PINGROUP_DTE, - TEGRA_PINGROUP_DTF, - TEGRA_PINGROUP_GMA, - TEGRA_PINGROUP_GMB, - TEGRA_PINGROUP_GMC, - TEGRA_PINGROUP_GMD, - TEGRA_PINGROUP_GME, - TEGRA_PINGROUP_GPU, - TEGRA_PINGROUP_GPU7, - TEGRA_PINGROUP_GPV, - TEGRA_PINGROUP_HDINT, - TEGRA_PINGROUP_I2CP, - TEGRA_PINGROUP_IRRX, - TEGRA_PINGROUP_IRTX, - TEGRA_PINGROUP_KBCA, - TEGRA_PINGROUP_KBCB, - TEGRA_PINGROUP_KBCC, - TEGRA_PINGROUP_KBCD, - TEGRA_PINGROUP_KBCE, - TEGRA_PINGROUP_KBCF, - TEGRA_PINGROUP_LCSN, - TEGRA_PINGROUP_LD0, - TEGRA_PINGROUP_LD1, - TEGRA_PINGROUP_LD10, - TEGRA_PINGROUP_LD11, - TEGRA_PINGROUP_LD12, - TEGRA_PINGROUP_LD13, - TEGRA_PINGROUP_LD14, - TEGRA_PINGROUP_LD15, - TEGRA_PINGROUP_LD16, - TEGRA_PINGROUP_LD17, - TEGRA_PINGROUP_LD2, - TEGRA_PINGROUP_LD3, - TEGRA_PINGROUP_LD4, - TEGRA_PINGROUP_LD5, - TEGRA_PINGROUP_LD6, - TEGRA_PINGROUP_LD7, - TEGRA_PINGROUP_LD8, - TEGRA_PINGROUP_LD9, - TEGRA_PINGROUP_LDC, - TEGRA_PINGROUP_LDI, - TEGRA_PINGROUP_LHP0, - TEGRA_PINGROUP_LHP1, - TEGRA_PINGROUP_LHP2, - TEGRA_PINGROUP_LHS, - TEGRA_PINGROUP_LM0, - TEGRA_PINGROUP_LM1, - TEGRA_PINGROUP_LPP, - TEGRA_PINGROUP_LPW0, - TEGRA_PINGROUP_LPW1, - TEGRA_PINGROUP_LPW2, - TEGRA_PINGROUP_LSC0, - TEGRA_PINGROUP_LSC1, - TEGRA_PINGROUP_LSCK, - TEGRA_PINGROUP_LSDA, - TEGRA_PINGROUP_LSDI, - TEGRA_PINGROUP_LSPI, - TEGRA_PINGROUP_LVP0, - TEGRA_PINGROUP_LVP1, - TEGRA_PINGROUP_LVS, - TEGRA_PINGROUP_OWC, - TEGRA_PINGROUP_PMC, - TEGRA_PINGROUP_PTA, - TEGRA_PINGROUP_RM, - TEGRA_PINGROUP_SDB, - TEGRA_PINGROUP_SDC, - TEGRA_PINGROUP_SDD, - TEGRA_PINGROUP_SDIO1, - TEGRA_PINGROUP_SLXA, - TEGRA_PINGROUP_SLXC, - TEGRA_PINGROUP_SLXD, - TEGRA_PINGROUP_SLXK, - TEGRA_PINGROUP_SPDI, - TEGRA_PINGROUP_SPDO, - TEGRA_PINGROUP_SPIA, - TEGRA_PINGROUP_SPIB, - TEGRA_PINGROUP_SPIC, - TEGRA_PINGROUP_SPID, - TEGRA_PINGROUP_SPIE, - TEGRA_PINGROUP_SPIF, - TEGRA_PINGROUP_SPIG, - TEGRA_PINGROUP_SPIH, - TEGRA_PINGROUP_UAA, - TEGRA_PINGROUP_UAB, - TEGRA_PINGROUP_UAC, - TEGRA_PINGROUP_UAD, - TEGRA_PINGROUP_UCA, - TEGRA_PINGROUP_UCB, - TEGRA_PINGROUP_UDA, - /* these pin groups only have pullup and pull down control */ - TEGRA_PINGROUP_CK32, - TEGRA_PINGROUP_DDRC, - TEGRA_PINGROUP_PMCA, - TEGRA_PINGROUP_PMCB, - TEGRA_PINGROUP_PMCC, - TEGRA_PINGROUP_PMCD, - TEGRA_PINGROUP_PMCE, - TEGRA_PINGROUP_XM2C, - TEGRA_PINGROUP_XM2D, - TEGRA_MAX_PINGROUP, -}; - -enum tegra_drive_pingroup { - TEGRA_DRIVE_PINGROUP_AO1 = 0, - TEGRA_DRIVE_PINGROUP_AO2, - TEGRA_DRIVE_PINGROUP_AT1, - TEGRA_DRIVE_PINGROUP_AT2, - TEGRA_DRIVE_PINGROUP_CDEV1, - TEGRA_DRIVE_PINGROUP_CDEV2, - TEGRA_DRIVE_PINGROUP_CSUS, - TEGRA_DRIVE_PINGROUP_DAP1, - TEGRA_DRIVE_PINGROUP_DAP2, - TEGRA_DRIVE_PINGROUP_DAP3, - TEGRA_DRIVE_PINGROUP_DAP4, - TEGRA_DRIVE_PINGROUP_DBG, - TEGRA_DRIVE_PINGROUP_LCD1, - TEGRA_DRIVE_PINGROUP_LCD2, - TEGRA_DRIVE_PINGROUP_SDMMC2, - TEGRA_DRIVE_PINGROUP_SDMMC3, - TEGRA_DRIVE_PINGROUP_SPI, - TEGRA_DRIVE_PINGROUP_UAA, - TEGRA_DRIVE_PINGROUP_UAB, - TEGRA_DRIVE_PINGROUP_UART2, - TEGRA_DRIVE_PINGROUP_UART3, - TEGRA_DRIVE_PINGROUP_VI1, - TEGRA_DRIVE_PINGROUP_VI2, - TEGRA_DRIVE_PINGROUP_XM2A, - TEGRA_DRIVE_PINGROUP_XM2C, - TEGRA_DRIVE_PINGROUP_XM2D, - TEGRA_DRIVE_PINGROUP_XM2CLK, - TEGRA_DRIVE_PINGROUP_MEMCOMP, - TEGRA_DRIVE_PINGROUP_SDIO1, - TEGRA_DRIVE_PINGROUP_CRT, - TEGRA_DRIVE_PINGROUP_DDC, - TEGRA_DRIVE_PINGROUP_GMA, - TEGRA_DRIVE_PINGROUP_GMB, - TEGRA_DRIVE_PINGROUP_GMC, - TEGRA_DRIVE_PINGROUP_GMD, - TEGRA_DRIVE_PINGROUP_GME, - TEGRA_DRIVE_PINGROUP_OWR, - TEGRA_DRIVE_PINGROUP_UAD, - TEGRA_MAX_DRIVE_PINGROUP, -}; - -#endif - diff --git a/arch/arm/mach-tegra/include/mach/pinmux-tegra30.h b/arch/arm/mach-tegra/include/mach/pinmux-tegra30.h deleted file mode 100644 index c1aee3eb2df..00000000000 --- a/arch/arm/mach-tegra/include/mach/pinmux-tegra30.h +++ /dev/null @@ -1,320 +0,0 @@ -/* - * linux/arch/arm/mach-tegra/include/mach/pinmux-tegra30.h - * - * Copyright (C) 2010 Google, Inc. - * Copyright (C) 2010,2011 Nvidia, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __MACH_TEGRA_PINMUX_TEGRA30_H -#define __MACH_TEGRA_PINMUX_TEGRA30_H - -enum tegra_pingroup { - TEGRA_PINGROUP_ULPI_DATA0 = 0, - TEGRA_PINGROUP_ULPI_DATA1, - TEGRA_PINGROUP_ULPI_DATA2, - TEGRA_PINGROUP_ULPI_DATA3, - TEGRA_PINGROUP_ULPI_DATA4, - TEGRA_PINGROUP_ULPI_DATA5, - TEGRA_PINGROUP_ULPI_DATA6, - TEGRA_PINGROUP_ULPI_DATA7, - TEGRA_PINGROUP_ULPI_CLK, - TEGRA_PINGROUP_ULPI_DIR, - TEGRA_PINGROUP_ULPI_NXT, - TEGRA_PINGROUP_ULPI_STP, - TEGRA_PINGROUP_DAP3_FS, - TEGRA_PINGROUP_DAP3_DIN, - TEGRA_PINGROUP_DAP3_DOUT, - TEGRA_PINGROUP_DAP3_SCLK, - TEGRA_PINGROUP_GPIO_PV0, - TEGRA_PINGROUP_GPIO_PV1, - TEGRA_PINGROUP_SDMMC1_CLK, - TEGRA_PINGROUP_SDMMC1_CMD, - TEGRA_PINGROUP_SDMMC1_DAT3, - TEGRA_PINGROUP_SDMMC1_DAT2, - TEGRA_PINGROUP_SDMMC1_DAT1, - TEGRA_PINGROUP_SDMMC1_DAT0, - TEGRA_PINGROUP_GPIO_PV2, - TEGRA_PINGROUP_GPIO_PV3, - TEGRA_PINGROUP_CLK2_OUT, - TEGRA_PINGROUP_CLK2_REQ, - TEGRA_PINGROUP_LCD_PWR1, - TEGRA_PINGROUP_LCD_PWR2, - TEGRA_PINGROUP_LCD_SDIN, - TEGRA_PINGROUP_LCD_SDOUT, - TEGRA_PINGROUP_LCD_WR_N, - TEGRA_PINGROUP_LCD_CS0_N, - TEGRA_PINGROUP_LCD_DC0, - TEGRA_PINGROUP_LCD_SCK, - TEGRA_PINGROUP_LCD_PWR0, - TEGRA_PINGROUP_LCD_PCLK, - TEGRA_PINGROUP_LCD_DE, - TEGRA_PINGROUP_LCD_HSYNC, - TEGRA_PINGROUP_LCD_VSYNC, - TEGRA_PINGROUP_LCD_D0, - TEGRA_PINGROUP_LCD_D1, - TEGRA_PINGROUP_LCD_D2, - TEGRA_PINGROUP_LCD_D3, - TEGRA_PINGROUP_LCD_D4, - TEGRA_PINGROUP_LCD_D5, - TEGRA_PINGROUP_LCD_D6, - TEGRA_PINGROUP_LCD_D7, - TEGRA_PINGROUP_LCD_D8, - TEGRA_PINGROUP_LCD_D9, - TEGRA_PINGROUP_LCD_D10, - TEGRA_PINGROUP_LCD_D11, - TEGRA_PINGROUP_LCD_D12, - TEGRA_PINGROUP_LCD_D13, - TEGRA_PINGROUP_LCD_D14, - TEGRA_PINGROUP_LCD_D15, - TEGRA_PINGROUP_LCD_D16, - TEGRA_PINGROUP_LCD_D17, - TEGRA_PINGROUP_LCD_D18, - TEGRA_PINGROUP_LCD_D19, - TEGRA_PINGROUP_LCD_D20, - TEGRA_PINGROUP_LCD_D21, - TEGRA_PINGROUP_LCD_D22, - TEGRA_PINGROUP_LCD_D23, - TEGRA_PINGROUP_LCD_CS1_N, - TEGRA_PINGROUP_LCD_M1, - TEGRA_PINGROUP_LCD_DC1, - TEGRA_PINGROUP_HDMI_INT, - TEGRA_PINGROUP_DDC_SCL, - TEGRA_PINGROUP_DDC_SDA, - TEGRA_PINGROUP_CRT_HSYNC, - TEGRA_PINGROUP_CRT_VSYNC, - TEGRA_PINGROUP_VI_D0, - TEGRA_PINGROUP_VI_D1, - TEGRA_PINGROUP_VI_D2, - TEGRA_PINGROUP_VI_D3, - TEGRA_PINGROUP_VI_D4, - TEGRA_PINGROUP_VI_D5, - TEGRA_PINGROUP_VI_D6, - TEGRA_PINGROUP_VI_D7, - TEGRA_PINGROUP_VI_D8, - TEGRA_PINGROUP_VI_D9, - TEGRA_PINGROUP_VI_D10, - TEGRA_PINGROUP_VI_D11, - TEGRA_PINGROUP_VI_PCLK, - TEGRA_PINGROUP_VI_MCLK, - TEGRA_PINGROUP_VI_VSYNC, - TEGRA_PINGROUP_VI_HSYNC, - TEGRA_PINGROUP_UART2_RXD, - TEGRA_PINGROUP_UART2_TXD, - TEGRA_PINGROUP_UART2_RTS_N, - TEGRA_PINGROUP_UART2_CTS_N, - TEGRA_PINGROUP_UART3_TXD, - TEGRA_PINGROUP_UART3_RXD, - TEGRA_PINGROUP_UART3_CTS_N, - TEGRA_PINGROUP_UART3_RTS_N, - TEGRA_PINGROUP_GPIO_PU0, - TEGRA_PINGROUP_GPIO_PU1, - TEGRA_PINGROUP_GPIO_PU2, - TEGRA_PINGROUP_GPIO_PU3, - TEGRA_PINGROUP_GPIO_PU4, - TEGRA_PINGROUP_GPIO_PU5, - TEGRA_PINGROUP_GPIO_PU6, - TEGRA_PINGROUP_GEN1_I2C_SDA, - TEGRA_PINGROUP_GEN1_I2C_SCL, - TEGRA_PINGROUP_DAP4_FS, - TEGRA_PINGROUP_DAP4_DIN, - TEGRA_PINGROUP_DAP4_DOUT, - TEGRA_PINGROUP_DAP4_SCLK, - TEGRA_PINGROUP_CLK3_OUT, - TEGRA_PINGROUP_CLK3_REQ, - TEGRA_PINGROUP_GMI_WP_N, - TEGRA_PINGROUP_GMI_IORDY, - TEGRA_PINGROUP_GMI_WAIT, - TEGRA_PINGROUP_GMI_ADV_N, - TEGRA_PINGROUP_GMI_CLK, - TEGRA_PINGROUP_GMI_CS0_N, - TEGRA_PINGROUP_GMI_CS1_N, - TEGRA_PINGROUP_GMI_CS2_N, - TEGRA_PINGROUP_GMI_CS3_N, - TEGRA_PINGROUP_GMI_CS4_N, - TEGRA_PINGROUP_GMI_CS6_N, - TEGRA_PINGROUP_GMI_CS7_N, - TEGRA_PINGROUP_GMI_AD0, - TEGRA_PINGROUP_GMI_AD1, - TEGRA_PINGROUP_GMI_AD2, - TEGRA_PINGROUP_GMI_AD3, - TEGRA_PINGROUP_GMI_AD4, - TEGRA_PINGROUP_GMI_AD5, - TEGRA_PINGROUP_GMI_AD6, - TEGRA_PINGROUP_GMI_AD7, - TEGRA_PINGROUP_GMI_AD8, - TEGRA_PINGROUP_GMI_AD9, - TEGRA_PINGROUP_GMI_AD10, - TEGRA_PINGROUP_GMI_AD11, - TEGRA_PINGROUP_GMI_AD12, - TEGRA_PINGROUP_GMI_AD13, - TEGRA_PINGROUP_GMI_AD14, - TEGRA_PINGROUP_GMI_AD15, - TEGRA_PINGROUP_GMI_A16, - TEGRA_PINGROUP_GMI_A17, - TEGRA_PINGROUP_GMI_A18, - TEGRA_PINGROUP_GMI_A19, - TEGRA_PINGROUP_GMI_WR_N, - TEGRA_PINGROUP_GMI_OE_N, - TEGRA_PINGROUP_GMI_DQS, - TEGRA_PINGROUP_GMI_RST_N, - TEGRA_PINGROUP_GEN2_I2C_SCL, - TEGRA_PINGROUP_GEN2_I2C_SDA, - TEGRA_PINGROUP_SDMMC4_CLK, - TEGRA_PINGROUP_SDMMC4_CMD, - TEGRA_PINGROUP_SDMMC4_DAT0, - TEGRA_PINGROUP_SDMMC4_DAT1, - TEGRA_PINGROUP_SDMMC4_DAT2, - TEGRA_PINGROUP_SDMMC4_DAT3, - TEGRA_PINGROUP_SDMMC4_DAT4, - TEGRA_PINGROUP_SDMMC4_DAT5, - TEGRA_PINGROUP_SDMMC4_DAT6, - TEGRA_PINGROUP_SDMMC4_DAT7, - TEGRA_PINGROUP_SDMMC4_RST_N, - TEGRA_PINGROUP_CAM_MCLK, - TEGRA_PINGROUP_GPIO_PCC1, - TEGRA_PINGROUP_GPIO_PBB0, - TEGRA_PINGROUP_CAM_I2C_SCL, - TEGRA_PINGROUP_CAM_I2C_SDA, - TEGRA_PINGROUP_GPIO_PBB3, - TEGRA_PINGROUP_GPIO_PBB4, - TEGRA_PINGROUP_GPIO_PBB5, - TEGRA_PINGROUP_GPIO_PBB6, - TEGRA_PINGROUP_GPIO_PBB7, - TEGRA_PINGROUP_GPIO_PCC2, - TEGRA_PINGROUP_JTAG_RTCK, - TEGRA_PINGROUP_PWR_I2C_SCL, - TEGRA_PINGROUP_PWR_I2C_SDA, - TEGRA_PINGROUP_KB_ROW0, - TEGRA_PINGROUP_KB_ROW1, - TEGRA_PINGROUP_KB_ROW2, - TEGRA_PINGROUP_KB_ROW3, - TEGRA_PINGROUP_KB_ROW4, - TEGRA_PINGROUP_KB_ROW5, - TEGRA_PINGROUP_KB_ROW6, - TEGRA_PINGROUP_KB_ROW7, - TEGRA_PINGROUP_KB_ROW8, - TEGRA_PINGROUP_KB_ROW9, - TEGRA_PINGROUP_KB_ROW10, - TEGRA_PINGROUP_KB_ROW11, - TEGRA_PINGROUP_KB_ROW12, - TEGRA_PINGROUP_KB_ROW13, - TEGRA_PINGROUP_KB_ROW14, - TEGRA_PINGROUP_KB_ROW15, - TEGRA_PINGROUP_KB_COL0, - TEGRA_PINGROUP_KB_COL1, - TEGRA_PINGROUP_KB_COL2, - TEGRA_PINGROUP_KB_COL3, - TEGRA_PINGROUP_KB_COL4, - TEGRA_PINGROUP_KB_COL5, - TEGRA_PINGROUP_KB_COL6, - TEGRA_PINGROUP_KB_COL7, - TEGRA_PINGROUP_CLK_32K_OUT, - TEGRA_PINGROUP_SYS_CLK_REQ, - TEGRA_PINGROUP_CORE_PWR_REQ, - TEGRA_PINGROUP_CPU_PWR_REQ, - TEGRA_PINGROUP_PWR_INT_N, - TEGRA_PINGROUP_CLK_32K_IN, - TEGRA_PINGROUP_OWR, - TEGRA_PINGROUP_DAP1_FS, - TEGRA_PINGROUP_DAP1_DIN, - TEGRA_PINGROUP_DAP1_DOUT, - TEGRA_PINGROUP_DAP1_SCLK, - TEGRA_PINGROUP_CLK1_REQ, - TEGRA_PINGROUP_CLK1_OUT, - TEGRA_PINGROUP_SPDIF_IN, - TEGRA_PINGROUP_SPDIF_OUT, - TEGRA_PINGROUP_DAP2_FS, - TEGRA_PINGROUP_DAP2_DIN, - TEGRA_PINGROUP_DAP2_DOUT, - TEGRA_PINGROUP_DAP2_SCLK, - TEGRA_PINGROUP_SPI2_MOSI, - TEGRA_PINGROUP_SPI2_MISO, - TEGRA_PINGROUP_SPI2_CS0_N, - TEGRA_PINGROUP_SPI2_SCK, - TEGRA_PINGROUP_SPI1_MOSI, - TEGRA_PINGROUP_SPI1_SCK, - TEGRA_PINGROUP_SPI1_CS0_N, - TEGRA_PINGROUP_SPI1_MISO, - TEGRA_PINGROUP_SPI2_CS1_N, - TEGRA_PINGROUP_SPI2_CS2_N, - TEGRA_PINGROUP_SDMMC3_CLK, - TEGRA_PINGROUP_SDMMC3_CMD, - TEGRA_PINGROUP_SDMMC3_DAT0, - TEGRA_PINGROUP_SDMMC3_DAT1, - TEGRA_PINGROUP_SDMMC3_DAT2, - TEGRA_PINGROUP_SDMMC3_DAT3, - TEGRA_PINGROUP_SDMMC3_DAT4, - TEGRA_PINGROUP_SDMMC3_DAT5, - TEGRA_PINGROUP_SDMMC3_DAT6, - TEGRA_PINGROUP_SDMMC3_DAT7, - TEGRA_PINGROUP_PEX_L0_PRSNT_N, - TEGRA_PINGROUP_PEX_L0_RST_N, - TEGRA_PINGROUP_PEX_L0_CLKREQ_N, - TEGRA_PINGROUP_PEX_WAKE_N, - TEGRA_PINGROUP_PEX_L1_PRSNT_N, - TEGRA_PINGROUP_PEX_L1_RST_N, - TEGRA_PINGROUP_PEX_L1_CLKREQ_N, - TEGRA_PINGROUP_PEX_L2_PRSNT_N, - TEGRA_PINGROUP_PEX_L2_RST_N, - TEGRA_PINGROUP_PEX_L2_CLKREQ_N, - TEGRA_PINGROUP_HDMI_CEC, - TEGRA_MAX_PINGROUP, -}; - -enum tegra_drive_pingroup { - TEGRA_DRIVE_PINGROUP_AO1 = 0, - TEGRA_DRIVE_PINGROUP_AO2, - TEGRA_DRIVE_PINGROUP_AT1, - TEGRA_DRIVE_PINGROUP_AT2, - TEGRA_DRIVE_PINGROUP_AT3, - TEGRA_DRIVE_PINGROUP_AT4, - TEGRA_DRIVE_PINGROUP_AT5, - TEGRA_DRIVE_PINGROUP_CDEV1, - TEGRA_DRIVE_PINGROUP_CDEV2, - TEGRA_DRIVE_PINGROUP_CSUS, - TEGRA_DRIVE_PINGROUP_DAP1, - TEGRA_DRIVE_PINGROUP_DAP2, - TEGRA_DRIVE_PINGROUP_DAP3, - TEGRA_DRIVE_PINGROUP_DAP4, - TEGRA_DRIVE_PINGROUP_DBG, - TEGRA_DRIVE_PINGROUP_LCD1, - TEGRA_DRIVE_PINGROUP_LCD2, - TEGRA_DRIVE_PINGROUP_SDIO2, - TEGRA_DRIVE_PINGROUP_SDIO3, - TEGRA_DRIVE_PINGROUP_SPI, - TEGRA_DRIVE_PINGROUP_UAA, - TEGRA_DRIVE_PINGROUP_UAB, - TEGRA_DRIVE_PINGROUP_UART2, - TEGRA_DRIVE_PINGROUP_UART3, - TEGRA_DRIVE_PINGROUP_VI1, - TEGRA_DRIVE_PINGROUP_SDIO1, - TEGRA_DRIVE_PINGROUP_CRT, - TEGRA_DRIVE_PINGROUP_DDC, - TEGRA_DRIVE_PINGROUP_GMA, - TEGRA_DRIVE_PINGROUP_GMB, - TEGRA_DRIVE_PINGROUP_GMC, - TEGRA_DRIVE_PINGROUP_GMD, - TEGRA_DRIVE_PINGROUP_GME, - TEGRA_DRIVE_PINGROUP_GMF, - TEGRA_DRIVE_PINGROUP_GMG, - TEGRA_DRIVE_PINGROUP_GMH, - TEGRA_DRIVE_PINGROUP_OWR, - TEGRA_DRIVE_PINGROUP_UAD, - TEGRA_DRIVE_PINGROUP_GPV, - TEGRA_DRIVE_PINGROUP_DEV3, - TEGRA_DRIVE_PINGROUP_CEC, - TEGRA_MAX_DRIVE_PINGROUP, -}; - -#endif - diff --git a/arch/arm/mach-tegra/include/mach/pinmux.h b/arch/arm/mach-tegra/include/mach/pinmux.h deleted file mode 100644 index 055f1792c8f..00000000000 --- a/arch/arm/mach-tegra/include/mach/pinmux.h +++ /dev/null @@ -1,302 +0,0 @@ -/* - * linux/arch/arm/mach-tegra/include/mach/pinmux.h - * - * Copyright (C) 2010 Google, Inc. - * Copyright (C) 2010,2011 Nvidia, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __MACH_TEGRA_PINMUX_H -#define __MACH_TEGRA_PINMUX_H - -enum tegra_mux_func { - TEGRA_MUX_RSVD = 0x8000, - TEGRA_MUX_RSVD1 = 0x8000, - TEGRA_MUX_RSVD2 = 0x8001, - TEGRA_MUX_RSVD3 = 0x8002, - TEGRA_MUX_RSVD4 = 0x8003, - TEGRA_MUX_INVALID = 0x4000, - TEGRA_MUX_NONE = -1, - TEGRA_MUX_AHB_CLK, - TEGRA_MUX_APB_CLK, - TEGRA_MUX_AUDIO_SYNC, - TEGRA_MUX_CRT, - TEGRA_MUX_DAP1, - TEGRA_MUX_DAP2, - TEGRA_MUX_DAP3, - TEGRA_MUX_DAP4, - TEGRA_MUX_DAP5, - TEGRA_MUX_DISPLAYA, - TEGRA_MUX_DISPLAYB, - TEGRA_MUX_EMC_TEST0_DLL, - TEGRA_MUX_EMC_TEST1_DLL, - TEGRA_MUX_GMI, - TEGRA_MUX_GMI_INT, - TEGRA_MUX_HDMI, - TEGRA_MUX_I2C, - TEGRA_MUX_I2C2, - TEGRA_MUX_I2C3, - TEGRA_MUX_IDE, - TEGRA_MUX_IRDA, - TEGRA_MUX_KBC, - TEGRA_MUX_MIO, - TEGRA_MUX_MIPI_HS, - TEGRA_MUX_NAND, - TEGRA_MUX_OSC, - TEGRA_MUX_OWR, - TEGRA_MUX_PCIE, - TEGRA_MUX_PLLA_OUT, - TEGRA_MUX_PLLC_OUT1, - TEGRA_MUX_PLLM_OUT1, - TEGRA_MUX_PLLP_OUT2, - TEGRA_MUX_PLLP_OUT3, - TEGRA_MUX_PLLP_OUT4, - TEGRA_MUX_PWM, - TEGRA_MUX_PWR_INTR, - TEGRA_MUX_PWR_ON, - TEGRA_MUX_RTCK, - TEGRA_MUX_SDIO1, - TEGRA_MUX_SDIO2, - TEGRA_MUX_SDIO3, - TEGRA_MUX_SDIO4, - TEGRA_MUX_SFLASH, - TEGRA_MUX_SPDIF, - TEGRA_MUX_SPI1, - TEGRA_MUX_SPI2, - TEGRA_MUX_SPI2_ALT, - TEGRA_MUX_SPI3, - TEGRA_MUX_SPI4, - TEGRA_MUX_TRACE, - TEGRA_MUX_TWC, - TEGRA_MUX_UARTA, - TEGRA_MUX_UARTB, - TEGRA_MUX_UARTC, - TEGRA_MUX_UARTD, - TEGRA_MUX_UARTE, - TEGRA_MUX_ULPI, - TEGRA_MUX_VI, - TEGRA_MUX_VI_SENSOR_CLK, - TEGRA_MUX_XIO, - TEGRA_MUX_BLINK, - TEGRA_MUX_CEC, - TEGRA_MUX_CLK12, - TEGRA_MUX_DAP, - TEGRA_MUX_DAPSDMMC2, - TEGRA_MUX_DDR, - TEGRA_MUX_DEV3, - TEGRA_MUX_DTV, - TEGRA_MUX_VI_ALT1, - TEGRA_MUX_VI_ALT2, - TEGRA_MUX_VI_ALT3, - TEGRA_MUX_EMC_DLL, - TEGRA_MUX_EXTPERIPH1, - TEGRA_MUX_EXTPERIPH2, - TEGRA_MUX_EXTPERIPH3, - TEGRA_MUX_GMI_ALT, - TEGRA_MUX_HDA, - TEGRA_MUX_HSI, - TEGRA_MUX_I2C4, - TEGRA_MUX_I2C5, - TEGRA_MUX_I2CPWR, - TEGRA_MUX_I2S0, - TEGRA_MUX_I2S1, - TEGRA_MUX_I2S2, - TEGRA_MUX_I2S3, - TEGRA_MUX_I2S4, - TEGRA_MUX_NAND_ALT, - TEGRA_MUX_POPSDIO4, - TEGRA_MUX_POPSDMMC4, - TEGRA_MUX_PWM0, - TEGRA_MUX_PWM1, - TEGRA_MUX_PWM2, - TEGRA_MUX_PWM3, - TEGRA_MUX_SATA, - TEGRA_MUX_SPI5, - TEGRA_MUX_SPI6, - TEGRA_MUX_SYSCLK, - TEGRA_MUX_VGP1, - TEGRA_MUX_VGP2, - TEGRA_MUX_VGP3, - TEGRA_MUX_VGP4, - TEGRA_MUX_VGP5, - TEGRA_MUX_VGP6, - TEGRA_MUX_SAFE, - TEGRA_MAX_MUX, -}; - -enum tegra_pullupdown { - TEGRA_PUPD_NORMAL = 0, - TEGRA_PUPD_PULL_DOWN, - TEGRA_PUPD_PULL_UP, -}; - -enum tegra_tristate { - TEGRA_TRI_NORMAL = 0, - TEGRA_TRI_TRISTATE = 1, -}; - -enum tegra_pin_io { - TEGRA_PIN_OUTPUT = 0, - TEGRA_PIN_INPUT = 1, -}; - -enum tegra_vddio { - TEGRA_VDDIO_BB = 0, - TEGRA_VDDIO_LCD, - TEGRA_VDDIO_VI, - TEGRA_VDDIO_UART, - TEGRA_VDDIO_DDR, - TEGRA_VDDIO_NAND, - TEGRA_VDDIO_SYS, - TEGRA_VDDIO_AUDIO, - TEGRA_VDDIO_SD, - TEGRA_VDDIO_CAM, - TEGRA_VDDIO_GMI, - TEGRA_VDDIO_PEXCTL, - TEGRA_VDDIO_SDMMC1, - TEGRA_VDDIO_SDMMC3, - TEGRA_VDDIO_SDMMC4, -}; - -struct tegra_pingroup_config { - int pingroup; - enum tegra_mux_func func; - enum tegra_pullupdown pupd; - enum tegra_tristate tristate; -}; - -enum tegra_slew { - TEGRA_SLEW_FASTEST = 0, - TEGRA_SLEW_FAST, - TEGRA_SLEW_SLOW, - TEGRA_SLEW_SLOWEST, - TEGRA_MAX_SLEW, -}; - -enum tegra_pull_strength { - TEGRA_PULL_0 = 0, - TEGRA_PULL_1, - TEGRA_PULL_2, - TEGRA_PULL_3, - TEGRA_PULL_4, - TEGRA_PULL_5, - TEGRA_PULL_6, - TEGRA_PULL_7, - TEGRA_PULL_8, - TEGRA_PULL_9, - TEGRA_PULL_10, - TEGRA_PULL_11, - TEGRA_PULL_12, - TEGRA_PULL_13, - TEGRA_PULL_14, - TEGRA_PULL_15, - TEGRA_PULL_16, - TEGRA_PULL_17, - TEGRA_PULL_18, - TEGRA_PULL_19, - TEGRA_PULL_20, - TEGRA_PULL_21, - TEGRA_PULL_22, - TEGRA_PULL_23, - TEGRA_PULL_24, - TEGRA_PULL_25, - TEGRA_PULL_26, - TEGRA_PULL_27, - TEGRA_PULL_28, - TEGRA_PULL_29, - TEGRA_PULL_30, - TEGRA_PULL_31, - TEGRA_MAX_PULL, -}; - -enum tegra_drive { - TEGRA_DRIVE_DIV_8 = 0, - TEGRA_DRIVE_DIV_4, - TEGRA_DRIVE_DIV_2, - TEGRA_DRIVE_DIV_1, - TEGRA_MAX_DRIVE, -}; - -enum tegra_hsm { - TEGRA_HSM_DISABLE = 0, - TEGRA_HSM_ENABLE, -}; - -enum tegra_schmitt { - TEGRA_SCHMITT_DISABLE = 0, - TEGRA_SCHMITT_ENABLE, -}; - -struct tegra_drive_pingroup_config { - int pingroup; - enum tegra_hsm hsm; - enum tegra_schmitt schmitt; - enum tegra_drive drive; - enum tegra_pull_strength pull_down; - enum tegra_pull_strength pull_up; - enum tegra_slew slew_rising; - enum tegra_slew slew_falling; -}; - -struct tegra_drive_pingroup_desc { - const char *name; - s16 reg_bank; - s16 reg; -}; - -struct tegra_pingroup_desc { - const char *name; - int funcs[4]; - int func_safe; - int vddio; - enum tegra_pin_io io_default; - s16 tri_bank; /* Register bank the tri_reg exists within */ - s16 mux_bank; /* Register bank the mux_reg exists within */ - s16 pupd_bank; /* Register bank the pupd_reg exists within */ - s16 tri_reg; /* offset into the TRISTATE_REG_* register bank */ - s16 mux_reg; /* offset into the PIN_MUX_CTL_* register bank */ - s16 pupd_reg; /* offset into the PULL_UPDOWN_REG_* register bank */ - s8 tri_bit; /* offset into the TRISTATE_REG_* register bit */ - s8 mux_bit; /* offset into the PIN_MUX_CTL_* register bit */ - s8 pupd_bit; /* offset into the PULL_UPDOWN_REG_* register bit */ - s8 lock_bit; /* offset of the LOCK bit into mux register bit */ - s8 od_bit; /* offset of the OD bit into mux register bit */ - s8 ioreset_bit; /* offset of the IO_RESET bit into mux register bit */ -}; - -typedef void (*pinmux_init) (const struct tegra_pingroup_desc **pg, - int *pg_max, const struct tegra_drive_pingroup_desc **pgdrive, - int *pgdrive_max); - -void tegra20_pinmux_init(const struct tegra_pingroup_desc **pg, int *pg_max, - const struct tegra_drive_pingroup_desc **pgdrive, int *pgdrive_max); - -void tegra30_pinmux_init(const struct tegra_pingroup_desc **pg, int *pg_max, - const struct tegra_drive_pingroup_desc **pgdrive, int *pgdrive_max); - -int tegra_pinmux_set_tristate(int pg, enum tegra_tristate tristate); -int tegra_pinmux_set_pullupdown(int pg, enum tegra_pullupdown pupd); - -void tegra_pinmux_config_table(const struct tegra_pingroup_config *config, - int len); - -void tegra_drive_pinmux_config_table(struct tegra_drive_pingroup_config *config, - int len); -void tegra_pinmux_set_safe_pinmux_table(const struct tegra_pingroup_config *config, - int len); -void tegra_pinmux_config_pinmux_table(const struct tegra_pingroup_config *config, - int len); -void tegra_pinmux_config_tristate_table(const struct tegra_pingroup_config *config, - int len, enum tegra_tristate tristate); -void tegra_pinmux_config_pullupdown_table(const struct tegra_pingroup_config *config, - int len, enum tegra_pullupdown pupd); -#endif diff --git a/arch/arm/mach-tegra/pinmux-tegra20-tables.c b/arch/arm/mach-tegra/pinmux-tegra20-tables.c deleted file mode 100644 index 734add1280b..00000000000 --- a/arch/arm/mach-tegra/pinmux-tegra20-tables.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - * linux/arch/arm/mach-tegra/pinmux-tegra20-tables.c - * - * Common pinmux configurations for Tegra20 SoCs - * - * Copyright (C) 2010 NVIDIA Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/spinlock.h> -#include <linux/io.h> -#include <linux/init.h> -#include <linux/string.h> - -#include <mach/iomap.h> -#include <mach/pinmux.h> -#include <mach/pinmux-tegra20.h> -#include <mach/suspend.h> - -#define TRISTATE_REG_A 0x14 -#define PIN_MUX_CTL_REG_A 0x80 -#define PULLUPDOWN_REG_A 0xa0 -#define PINGROUP_REG_A 0x868 - -#define DRIVE_PINGROUP(pg_name, r) \ - [TEGRA_DRIVE_PINGROUP_ ## pg_name] = { \ - .name = #pg_name, \ - .reg_bank = 3, \ - .reg = ((r) - PINGROUP_REG_A) \ - } - -static const struct tegra_drive_pingroup_desc tegra_soc_drive_pingroups[TEGRA_MAX_DRIVE_PINGROUP] = { - DRIVE_PINGROUP(AO1, 0x868), - DRIVE_PINGROUP(AO2, 0x86c), - DRIVE_PINGROUP(AT1, 0x870), - DRIVE_PINGROUP(AT2, 0x874), - DRIVE_PINGROUP(CDEV1, 0x878), - DRIVE_PINGROUP(CDEV2, 0x87c), - DRIVE_PINGROUP(CSUS, 0x880), - DRIVE_PINGROUP(DAP1, 0x884), - DRIVE_PINGROUP(DAP2, 0x888), - DRIVE_PINGROUP(DAP3, 0x88c), - DRIVE_PINGROUP(DAP4, 0x890), - DRIVE_PINGROUP(DBG, 0x894), - DRIVE_PINGROUP(LCD1, 0x898), - DRIVE_PINGROUP(LCD2, 0x89c), - DRIVE_PINGROUP(SDMMC2, 0x8a0), - DRIVE_PINGROUP(SDMMC3, 0x8a4), - DRIVE_PINGROUP(SPI, 0x8a8), - DRIVE_PINGROUP(UAA, 0x8ac), - DRIVE_PINGROUP(UAB, 0x8b0), - DRIVE_PINGROUP(UART2, 0x8b4), - DRIVE_PINGROUP(UART3, 0x8b8), - DRIVE_PINGROUP(VI1, 0x8bc), - DRIVE_PINGROUP(VI2, 0x8c0), - DRIVE_PINGROUP(XM2A, 0x8c4), - DRIVE_PINGROUP(XM2C, 0x8c8), - DRIVE_PINGROUP(XM2D, 0x8cc), - DRIVE_PINGROUP(XM2CLK, 0x8d0), - DRIVE_PINGROUP(MEMCOMP, 0x8d4), - DRIVE_PINGROUP(SDIO1, 0x8e0), - DRIVE_PINGROUP(CRT, 0x8ec), - DRIVE_PINGROUP(DDC, 0x8f0), - DRIVE_PINGROUP(GMA, 0x8f4), - DRIVE_PINGROUP(GMB, 0x8f8), - DRIVE_PINGROUP(GMC, 0x8fc), - DRIVE_PINGROUP(GMD, 0x900), - DRIVE_PINGROUP(GME, 0x904), - DRIVE_PINGROUP(OWR, 0x908), - DRIVE_PINGROUP(UAD, 0x90c), -}; - -#define PINGROUP(pg_name, vdd, f0, f1, f2, f3, f_safe, \ - tri_r, tri_b, mux_r, mux_b, pupd_r, pupd_b) \ - [TEGRA_PINGROUP_ ## pg_name] = { \ - .name = #pg_name, \ - .vddio = TEGRA_VDDIO_ ## vdd, \ - .funcs = { \ - TEGRA_MUX_ ## f0, \ - TEGRA_MUX_ ## f1, \ - TEGRA_MUX_ ## f2, \ - TEGRA_MUX_ ## f3, \ - }, \ - .func_safe = TEGRA_MUX_ ## f_safe, \ - .tri_bank = 0, \ - .tri_reg = ((tri_r) - TRISTATE_REG_A), \ - .tri_bit = tri_b, \ - .mux_bank = 1, \ - .mux_reg = ((mux_r) - PIN_MUX_CTL_REG_A), \ - .mux_bit = mux_b, \ - .pupd_bank = 2, \ - .pupd_reg = ((pupd_r) - PULLUPDOWN_REG_A), \ - .pupd_bit = pupd_b, \ - .lock_bit = -1, \ - .od_bit = -1, \ - .ioreset_bit = -1, \ - .io_default = -1, \ - } - -static const struct tegra_pingroup_desc tegra_soc_pingroups[TEGRA_MAX_PINGROUP] = { - PINGROUP(ATA, NAND, IDE, NAND, GMI, RSVD, IDE, 0x14, 0, 0x80, 24, 0xA0, 0), - PINGROUP(ATB, NAND, IDE, NAND, GMI, SDIO4, IDE, 0x14, 1, 0x80, 16, 0xA0, 2), - PINGROUP(ATC, NAND, IDE, NAND, GMI, SDIO4, IDE, 0x14, 2, 0x80, 22, 0xA0, 4), - PINGROUP(ATD, NAND, IDE, NAND, GMI, SDIO4, IDE, 0x14, 3, 0x80, 20, 0xA0, 6), - PINGROUP(ATE, NAND, IDE, NAND, GMI, RSVD, IDE, 0x18, 25, 0x80, 12, 0xA0, 8), - PINGROUP(CDEV1, AUDIO, OSC, PLLA_OUT, PLLM_OUT1, AUDIO_SYNC, OSC, 0x14, 4, 0x88, 2, 0xA8, 0), - PINGROUP(CDEV2, AUDIO, OSC, AHB_CLK, APB_CLK, PLLP_OUT4, OSC, 0x14, 5, 0x88, 4, 0xA8, 2), - PINGROUP(CRTP, LCD, CRT, RSVD, RSVD, RSVD, RSVD, 0x20, 14, 0x98, 20, 0xA4, 24), - PINGROUP(CSUS, VI, PLLC_OUT1, PLLP_OUT2, PLLP_OUT3, VI_SENSOR_CLK, PLLC_OUT1, 0x14, 6, 0x88, 6, 0xAC, 24), - PINGROUP(DAP1, AUDIO, DAP1, RSVD, GMI, SDIO2, DAP1, 0x14, 7, 0x88, 20, 0xA0, 10), - PINGROUP(DAP2, AUDIO, DAP2, TWC, RSVD, GMI, DAP2, 0x14, 8, 0x88, 22, 0xA0, 12), - PINGROUP(DAP3, BB, DAP3, RSVD, RSVD, RSVD, DAP3, 0x14, 9, 0x88, 24, 0xA0, 14), - PINGROUP(DAP4, UART, DAP4, RSVD, GMI, RSVD, DAP4, 0x14, 10, 0x88, 26, 0xA0, 16), - PINGROUP(DDC, LCD, I2C2, RSVD, RSVD, RSVD, RSVD4, 0x18, 31, 0x88, 0, 0xB0, 28), - PINGROUP(DTA, VI, RSVD, SDIO2, VI, RSVD, RSVD4, 0x14, 11, 0x84, 20, 0xA0, 18), - PINGROUP(DTB, VI, RSVD, RSVD, VI, SPI1, RSVD1, 0x14, 12, 0x84, 22, 0xA0, 20), - PINGROUP(DTC, VI, RSVD, RSVD, VI, RSVD, RSVD1, 0x14, 13, 0x84, 26, 0xA0, 22), - PINGROUP(DTD, VI, RSVD, SDIO2, VI, RSVD, RSVD1, 0x14, 14, 0x84, 28, 0xA0, 24), - PINGROUP(DTE, VI, RSVD, RSVD, VI, SPI1, RSVD1, 0x14, 15, 0x84, 30, 0xA0, 26), - PINGROUP(DTF, VI, I2C3, RSVD, VI, RSVD, RSVD4, 0x20, 12, 0x98, 30, 0xA0, 28), - PINGROUP(GMA, NAND, UARTE, SPI3, GMI, SDIO4, SPI3, 0x14, 28, 0x84, 0, 0xB0, 20), - PINGROUP(GMB, NAND, IDE, NAND, GMI, GMI_INT, GMI, 0x18, 29, 0x88, 28, 0xB0, 22), - PINGROUP(GMC, NAND, UARTD, SPI4, GMI, SFLASH, SPI4, 0x14, 29, 0x84, 2, 0xB0, 24), - PINGROUP(GMD, NAND, RSVD, NAND, GMI, SFLASH, GMI, 0x18, 30, 0x88, 30, 0xB0, 26), - PINGROUP(GME, NAND, RSVD, DAP5, GMI, SDIO4, GMI, 0x18, 0, 0x8C, 0, 0xA8, 24), - PINGROUP(GPU, UART, PWM, UARTA, GMI, RSVD, RSVD4, 0x14, 16, 0x8C, 4, 0xA4, 20), - PINGROUP(GPU7, SYS, RTCK, RSVD, RSVD, RSVD, RTCK, 0x20, 11, 0x98, 28, 0xA4, 6), - PINGROUP(GPV, SD, PCIE, RSVD, RSVD, RSVD, PCIE, 0x14, 17, 0x8C, 2, 0xA0, 30), - PINGROUP(HDINT, LCD, HDMI, RSVD, RSVD, RSVD, HDMI, 0x1C, 23, 0x84, 4, 0xAC, 22), - PINGROUP(I2CP, SYS, I2C, RSVD, RSVD, RSVD, RSVD4, 0x14, 18, 0x88, 8, 0xA4, 2), - PINGROUP(IRRX, UART, UARTA, UARTB, GMI, SPI4, UARTB, 0x14, 20, 0x88, 18, 0xA8, 22), - PINGROUP(IRTX, UART, UARTA, UARTB, GMI, SPI4, UARTB, 0x14, 19, 0x88, 16, 0xA8, 20), - PINGROUP(KBCA, SYS, KBC, NAND, SDIO2, EMC_TEST0_DLL, KBC, 0x14, 22, 0x88, 10, 0xA4, 8), - PINGROUP(KBCB, SYS, KBC, NAND, SDIO2, MIO, KBC, 0x14, 21, 0x88, 12, 0xA4, 10), - PINGROUP(KBCC, SYS, KBC, NAND, TRACE, EMC_TEST1_DLL, KBC, 0x18, 26, 0x88, 14, 0xA4, 12), - PINGROUP(KBCD, SYS, KBC, NAND, SDIO2, MIO, KBC, 0x20, 10, 0x98, 26, 0xA4, 14), - PINGROUP(KBCE, SYS, KBC, NAND, OWR, RSVD, KBC, 0x14, 26, 0x80, 28, 0xB0, 2), - PINGROUP(KBCF, SYS, KBC, NAND, TRACE, MIO, KBC, 0x14, 27, 0x80, 26, 0xB0, 0), - PINGROUP(LCSN, LCD, DISPLAYA, DISPLAYB, SPI3, RSVD, RSVD4, 0x1C, 31, 0x90, 12, 0xAC, 20), - PINGROUP(LD0, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 0, 0x94, 0, 0xAC, 12), - PINGROUP(LD1, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 1, 0x94, 2, 0xAC, 12), - PINGROUP(LD10, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 10, 0x94, 20, 0xAC, 12), - PINGROUP(LD11, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 11, 0x94, 22, 0xAC, 12), - PINGROUP(LD12, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 12, 0x94, 24, 0xAC, 12), - PINGROUP(LD13, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 13, 0x94, 26, 0xAC, 12), - PINGROUP(LD14, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 14, 0x94, 28, 0xAC, 12), - PINGROUP(LD15, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 15, 0x94, 30, 0xAC, 12), - PINGROUP(LD16, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 16, 0x98, 0, 0xAC, 12), - PINGROUP(LD17, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x1C, 17, 0x98, 2, 0xAC, 12), - PINGROUP(LD2, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 2, 0x94, 4, 0xAC, 12), - PINGROUP(LD3, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 3, 0x94, 6, 0xAC, 12), - PINGROUP(LD4, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 4, 0x94, 8, 0xAC, 12), - PINGROUP(LD5, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 5, 0x94, 10, 0xAC, 12), - PINGROUP(LD6, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 6, 0x94, 12, 0xAC, 12), - PINGROUP(LD7, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 7, 0x94, 14, 0xAC, 12), - PINGROUP(LD8, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 8, 0x94, 16, 0xAC, 12), - PINGROUP(LD9, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 9, 0x94, 18, 0xAC, 12), - PINGROUP(LDC, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x1C, 30, 0x90, 14, 0xAC, 20), - PINGROUP(LDI, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x20, 6, 0x98, 16, 0xAC, 18), - PINGROUP(LHP0, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x1C, 18, 0x98, 10, 0xAC, 16), - PINGROUP(LHP1, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x1C, 19, 0x98, 4, 0xAC, 14), - PINGROUP(LHP2, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x1C, 20, 0x98, 6, 0xAC, 14), - PINGROUP(LHS, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x20, 7, 0x90, 22, 0xAC, 22), - PINGROUP(LM0, LCD, DISPLAYA, DISPLAYB, SPI3, RSVD, RSVD4, 0x1C, 24, 0x90, 26, 0xAC, 22), - PINGROUP(LM1, LCD, DISPLAYA, DISPLAYB, RSVD, CRT, RSVD3, 0x1C, 25, 0x90, 28, 0xAC, 22), - PINGROUP(LPP, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x20, 8, 0x98, 14, 0xAC, 18), - PINGROUP(LPW0, LCD, DISPLAYA, DISPLAYB, SPI3, HDMI, DISPLAYA, 0x20, 3, 0x90, 0, 0xAC, 20), - PINGROUP(LPW1, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x20, 4, 0x90, 2, 0xAC, 20), - PINGROUP(LPW2, LCD, DISPLAYA, DISPLAYB, SPI3, HDMI, DISPLAYA, 0x20, 5, 0x90, 4, 0xAC, 20), - PINGROUP(LSC0, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 27, 0x90, 18, 0xAC, 22), - PINGROUP(LSC1, LCD, DISPLAYA, DISPLAYB, SPI3, HDMI, DISPLAYA, 0x1C, 28, 0x90, 20, 0xAC, 20), - PINGROUP(LSCK, LCD, DISPLAYA, DISPLAYB, SPI3, HDMI, DISPLAYA, 0x1C, 29, 0x90, 16, 0xAC, 20), - PINGROUP(LSDA, LCD, DISPLAYA, DISPLAYB, SPI3, HDMI, DISPLAYA, 0x20, 1, 0x90, 8, 0xAC, 20), - PINGROUP(LSDI, LCD, DISPLAYA, DISPLAYB, SPI3, RSVD, DISPLAYA, 0x20, 2, 0x90, 6, 0xAC, 20), - PINGROUP(LSPI, LCD, DISPLAYA, DISPLAYB, XIO, HDMI, DISPLAYA, 0x20, 0, 0x90, 10, 0xAC, 22), - PINGROUP(LVP0, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x1C, 21, 0x90, 30, 0xAC, 22), - PINGROUP(LVP1, LCD, DISPLAYA, DISPLAYB, RSVD, RSVD, RSVD4, 0x1C, 22, 0x98, 8, 0xAC, 16), - PINGROUP(LVS, LCD, DISPLAYA, DISPLAYB, XIO, RSVD, RSVD4, 0x1C, 26, 0x90, 24, 0xAC, 22), - PINGROUP(OWC, SYS, OWR, RSVD, RSVD, RSVD, OWR, 0x14, 31, 0x84, 8, 0xB0, 30), - PINGROUP(PMC, SYS, PWR_ON, PWR_INTR, RSVD, RSVD, PWR_ON, 0x14, 23, 0x98, 18, -1, -1), - PINGROUP(PTA, NAND, I2C2, HDMI, GMI, RSVD, RSVD4, 0x14, 24, 0x98, 22, 0xA4, 4), - PINGROUP(RM, UART, I2C, RSVD, RSVD, RSVD, RSVD4, 0x14, 25, 0x80, 14, 0xA4, 0), - PINGROUP(SDB, SD, UARTA, PWM, SDIO3, SPI2, PWM, 0x20, 15, 0x8C, 10, -1, -1), - PINGROUP(SDC, SD, PWM, TWC, SDIO3, SPI3, TWC, 0x18, 1, 0x8C, 12, 0xAC, 28), - PINGROUP(SDD, SD, UARTA, PWM, SDIO3, SPI3, PWM, 0x18, 2, 0x8C, 14, 0xAC, 30), - PINGROUP(SDIO1, BB, SDIO1, RSVD, UARTE, UARTA, RSVD2, 0x14, 30, 0x80, 30, 0xB0, 18), - PINGROUP(SLXA, SD, PCIE, SPI4, SDIO3, SPI2, PCIE, 0x18, 3, 0x84, 6, 0xA4, 22), - PINGROUP(SLXC, SD, SPDIF, SPI4, SDIO3, SPI2, SPI4, 0x18, 5, 0x84, 10, 0xA4, 26), - PINGROUP(SLXD, SD, SPDIF, SPI4, SDIO3, SPI2, SPI4, 0x18, 6, 0x84, 12, 0xA4, 28), - PINGROUP(SLXK, SD, PCIE, SPI4, SDIO3, SPI2, PCIE, 0x18, 7, 0x84, 14, 0xA4, 30), - PINGROUP(SPDI, AUDIO, SPDIF, RSVD, I2C, SDIO2, RSVD2, 0x18, 8, 0x8C, 8, 0xA4, 16), - PINGROUP(SPDO, AUDIO, SPDIF, RSVD, I2C, SDIO2, RSVD2, 0x18, 9, 0x8C, 6, 0xA4, 18), - PINGROUP(SPIA, AUDIO, SPI1, SPI2, SPI3, GMI, GMI, 0x18, 10, 0x8C, 30, 0xA8, 4), - PINGROUP(SPIB, AUDIO, SPI1, SPI2, SPI3, GMI, GMI, 0x18, 11, 0x8C, 28, 0xA8, 6), - PINGROUP(SPIC, AUDIO, SPI1, SPI2, SPI3, GMI, GMI, 0x18, 12, 0x8C, 26, 0xA8, 8), - PINGROUP(SPID, AUDIO, SPI2, SPI1, SPI2_ALT, GMI, GMI, 0x18, 13, 0x8C, 24, 0xA8, 10), - PINGROUP(SPIE, AUDIO, SPI2, SPI1, SPI2_ALT, GMI, GMI, 0x18, 14, 0x8C, 22, 0xA8, 12), - PINGROUP(SPIF, AUDIO, SPI3, SPI1, SPI2, RSVD, RSVD4, 0x18, 15, 0x8C, 20, 0xA8, 14), - PINGROUP(SPIG, AUDIO, SPI3, SPI2, SPI2_ALT, I2C, SPI2_ALT, 0x18, 16, 0x8C, 18, 0xA8, 16), - PINGROUP(SPIH, AUDIO, SPI3, SPI2, SPI2_ALT, I2C, SPI2_ALT, 0x18, 17, 0x8C, 16, 0xA8, 18), - PINGROUP(UAA, BB, SPI3, MIPI_HS, UARTA, ULPI, MIPI_HS, 0x18, 18, 0x80, 0, 0xAC, 0), - PINGROUP(UAB, BB, SPI2, MIPI_HS, UARTA, ULPI, MIPI_HS, 0x18, 19, 0x80, 2, 0xAC, 2), - PINGROUP(UAC, BB, OWR, RSVD, RSVD, RSVD, RSVD4, 0x18, 20, 0x80, 4, 0xAC, 4), - PINGROUP(UAD, UART, IRDA, SPDIF, UARTA, SPI4, SPDIF, 0x18, 21, 0x80, 6, 0xAC, 6), - PINGROUP(UCA, UART, UARTC, RSVD, GMI, RSVD, RSVD4, 0x18, 22, 0x84, 16, 0xAC, 8), - PINGROUP(UCB, UART, UARTC, PWM, GMI, RSVD, RSVD4, 0x18, 23, 0x84, 18, 0xAC, 10), - PINGROUP(UDA, BB, SPI1, RSVD, UARTD, ULPI, RSVD2, 0x20, 13, 0x80, 8, 0xB0, 16), - /* these pin groups only have pullup and pull down control */ - PINGROUP(CK32, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xB0, 14), - PINGROUP(DDRC, DDR, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xAC, 26), - PINGROUP(PMCA, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xB0, 4), - PINGROUP(PMCB, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xB0, 6), - PINGROUP(PMCC, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xB0, 8), - PINGROUP(PMCD, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xB0, 10), - PINGROUP(PMCE, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xB0, 12), - PINGROUP(XM2C, DDR, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xA8, 30), - PINGROUP(XM2D, DDR, RSVD, RSVD, RSVD, RSVD, RSVD, -1, -1, -1, -1, 0xA8, 28), -}; - -void __devinit tegra20_pinmux_init(const struct tegra_pingroup_desc **pg, - int *pg_max, const struct tegra_drive_pingroup_desc **pgdrive, - int *pgdrive_max) -{ - *pg = tegra_soc_pingroups; - *pg_max = TEGRA_MAX_PINGROUP; - *pgdrive = tegra_soc_drive_pingroups; - *pgdrive_max = TEGRA_MAX_DRIVE_PINGROUP; -} - diff --git a/arch/arm/mach-tegra/pinmux-tegra30-tables.c b/arch/arm/mach-tegra/pinmux-tegra30-tables.c deleted file mode 100644 index 14fc0e4c1c4..00000000000 --- a/arch/arm/mach-tegra/pinmux-tegra30-tables.c +++ /dev/null @@ -1,376 +0,0 @@ -/* - * linux/arch/arm/mach-tegra/pinmux-tegra30-tables.c - * - * Common pinmux configurations for Tegra30 SoCs - * - * Copyright (C) 2010,2011 NVIDIA Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/spinlock.h> -#include <linux/io.h> -#include <linux/init.h> -#include <linux/string.h> - -#include <mach/iomap.h> -#include <mach/pinmux.h> -#include <mach/pinmux-tegra30.h> -#include <mach/suspend.h> - -#define PINGROUP_REG_A 0x868 -#define MUXCTL_REG_A 0x3000 - -#define DRIVE_PINGROUP(pg_name, r) \ - [TEGRA_DRIVE_PINGROUP_ ## pg_name] = { \ - .name = #pg_name, \ - .reg_bank = 0, \ - .reg = ((r) - PINGROUP_REG_A) \ - } - -static const struct tegra_drive_pingroup_desc tegra_soc_drive_pingroups[TEGRA_MAX_DRIVE_PINGROUP] = { - DRIVE_PINGROUP(AO1, 0x868), - DRIVE_PINGROUP(AO2, 0x86c), - DRIVE_PINGROUP(AT1, 0x870), - DRIVE_PINGROUP(AT2, 0x874), - DRIVE_PINGROUP(AT3, 0x878), - DRIVE_PINGROUP(AT4, 0x87c), - DRIVE_PINGROUP(AT5, 0x880), - DRIVE_PINGROUP(CDEV1, 0x884), - DRIVE_PINGROUP(CDEV2, 0x888), - DRIVE_PINGROUP(CSUS, 0x88c), - DRIVE_PINGROUP(DAP1, 0x890), - DRIVE_PINGROUP(DAP2, 0x894), - DRIVE_PINGROUP(DAP3, 0x898), - DRIVE_PINGROUP(DAP4, 0x89c), - DRIVE_PINGROUP(DBG, 0x8a0), - DRIVE_PINGROUP(LCD1, 0x8a4), - DRIVE_PINGROUP(LCD2, 0x8a8), - DRIVE_PINGROUP(SDIO2, 0x8ac), - DRIVE_PINGROUP(SDIO3, 0x8b0), - DRIVE_PINGROUP(SPI, 0x8b4), - DRIVE_PINGROUP(UAA, 0x8b8), - DRIVE_PINGROUP(UAB, 0x8bc), - DRIVE_PINGROUP(UART2, 0x8c0), - DRIVE_PINGROUP(UART3, 0x8c4), - DRIVE_PINGROUP(VI1, 0x8c8), - DRIVE_PINGROUP(SDIO1, 0x8ec), - DRIVE_PINGROUP(CRT, 0x8f8), - DRIVE_PINGROUP(DDC, 0x8fc), - DRIVE_PINGROUP(GMA, 0x900), - DRIVE_PINGROUP(GMB, 0x904), - DRIVE_PINGROUP(GMC, 0x908), - DRIVE_PINGROUP(GMD, 0x90c), - DRIVE_PINGROUP(GME, 0x910), - DRIVE_PINGROUP(GMF, 0x914), - DRIVE_PINGROUP(GMG, 0x918), - DRIVE_PINGROUP(GMH, 0x91c), - DRIVE_PINGROUP(OWR, 0x920), - DRIVE_PINGROUP(UAD, 0x924), - DRIVE_PINGROUP(GPV, 0x928), - DRIVE_PINGROUP(DEV3, 0x92c), - DRIVE_PINGROUP(CEC, 0x938), -}; - -#define PINGROUP(pg_name, vdd, f0, f1, f2, f3, fs, iod, reg) \ - [TEGRA_PINGROUP_ ## pg_name] = { \ - .name = #pg_name, \ - .vddio = TEGRA_VDDIO_ ## vdd, \ - .funcs = { \ - TEGRA_MUX_ ## f0, \ - TEGRA_MUX_ ## f1, \ - TEGRA_MUX_ ## f2, \ - TEGRA_MUX_ ## f3, \ - }, \ - .func_safe = TEGRA_MUX_ ## fs, \ - .tri_bank = 1, \ - .tri_reg = ((reg) - MUXCTL_REG_A), \ - .tri_bit = 4, \ - .mux_bank = 1, \ - .mux_reg = ((reg) - MUXCTL_REG_A), \ - .mux_bit = 0, \ - .pupd_bank = 1, \ - .pupd_reg = ((reg) - MUXCTL_REG_A), \ - .pupd_bit = 2, \ - .io_default = TEGRA_PIN_ ## iod, \ - .od_bit = 6, \ - .lock_bit = 7, \ - .ioreset_bit = 8, \ - } - -static const struct tegra_pingroup_desc tegra_soc_pingroups[TEGRA_MAX_PINGROUP] = { - /* NAME VDD f0 f1 f2 f3 fSafe io reg */ - PINGROUP(ULPI_DATA0, BB, SPI3, HSI, UARTA, ULPI, RSVD, INPUT, 0x3000), - PINGROUP(ULPI_DATA1, BB, SPI3, HSI, UARTA, ULPI, RSVD, INPUT, 0x3004), - PINGROUP(ULPI_DATA2, BB, SPI3, HSI, UARTA, ULPI, RSVD, INPUT, 0x3008), - PINGROUP(ULPI_DATA3, BB, SPI3, HSI, UARTA, ULPI, RSVD, INPUT, 0x300c), - PINGROUP(ULPI_DATA4, BB, SPI2, HSI, UARTA, ULPI, RSVD, INPUT, 0x3010), - PINGROUP(ULPI_DATA5, BB, SPI2, HSI, UARTA, ULPI, RSVD, INPUT, 0x3014), - PINGROUP(ULPI_DATA6, BB, SPI2, HSI, UARTA, ULPI, RSVD, INPUT, 0x3018), - PINGROUP(ULPI_DATA7, BB, SPI2, HSI, UARTA, ULPI, RSVD, INPUT, 0x301c), - PINGROUP(ULPI_CLK, BB, SPI1, RSVD, UARTD, ULPI, RSVD, INPUT, 0x3020), - PINGROUP(ULPI_DIR, BB, SPI1, RSVD, UARTD, ULPI, RSVD, INPUT, 0x3024), - PINGROUP(ULPI_NXT, BB, SPI1, RSVD, UARTD, ULPI, RSVD, INPUT, 0x3028), - PINGROUP(ULPI_STP, BB, SPI1, RSVD, UARTD, ULPI, RSVD, INPUT, 0x302c), - PINGROUP(DAP3_FS, BB, I2S2, RSVD1, DISPLAYA, DISPLAYB, RSVD, INPUT, 0x3030), - PINGROUP(DAP3_DIN, BB, I2S2, RSVD1, DISPLAYA, DISPLAYB, RSVD, INPUT, 0x3034), - PINGROUP(DAP3_DOUT, BB, I2S2, RSVD1, DISPLAYA, DISPLAYB, RSVD, INPUT, 0x3038), - PINGROUP(DAP3_SCLK, BB, I2S2, RSVD1, DISPLAYA, DISPLAYB, RSVD, INPUT, 0x303c), - PINGROUP(GPIO_PV0, BB, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3040), - PINGROUP(GPIO_PV1, BB, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3044), - PINGROUP(SDMMC1_CLK, SDMMC1, SDIO1, RSVD1, RSVD2, INVALID, RSVD, INPUT, 0x3048), - PINGROUP(SDMMC1_CMD, SDMMC1, SDIO1, RSVD1, RSVD2, INVALID, RSVD, INPUT, 0x304c), - PINGROUP(SDMMC1_DAT3, SDMMC1, SDIO1, RSVD1, UARTE, INVALID, RSVD, INPUT, 0x3050), - PINGROUP(SDMMC1_DAT2, SDMMC1, SDIO1, RSVD1, UARTE, INVALID, RSVD, INPUT, 0x3054), - PINGROUP(SDMMC1_DAT1, SDMMC1, SDIO1, RSVD1, UARTE, INVALID, RSVD, INPUT, 0x3058), - PINGROUP(SDMMC1_DAT0, SDMMC1, SDIO1, RSVD1, UARTE, INVALID, RSVD, INPUT, 0x305c), - PINGROUP(GPIO_PV2, SDMMC1, OWR, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3060), - PINGROUP(GPIO_PV3, SDMMC1, INVALID, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3064), - PINGROUP(CLK2_OUT, SDMMC1, EXTPERIPH2, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3068), - PINGROUP(CLK2_REQ, SDMMC1, DAP, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x306c), - PINGROUP(LCD_PWR1, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3070), - PINGROUP(LCD_PWR2, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x3074), - PINGROUP(LCD_SDIN, LCD, DISPLAYA, DISPLAYB, SPI5, RSVD, RSVD, OUTPUT, 0x3078), - PINGROUP(LCD_SDOUT, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x307c), - PINGROUP(LCD_WR_N, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x3080), - PINGROUP(LCD_CS0_N, LCD, DISPLAYA, DISPLAYB, SPI5, RSVD, RSVD, OUTPUT, 0x3084), - PINGROUP(LCD_DC0, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3088), - PINGROUP(LCD_SCK, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x308c), - PINGROUP(LCD_PWR0, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x3090), - PINGROUP(LCD_PCLK, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3094), - PINGROUP(LCD_DE, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3098), - PINGROUP(LCD_HSYNC, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x309c), - PINGROUP(LCD_VSYNC, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30a0), - PINGROUP(LCD_D0, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30a4), - PINGROUP(LCD_D1, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30a8), - PINGROUP(LCD_D2, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30ac), - PINGROUP(LCD_D3, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30b0), - PINGROUP(LCD_D4, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30b4), - PINGROUP(LCD_D5, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30b8), - PINGROUP(LCD_D6, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30bc), - PINGROUP(LCD_D7, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30c0), - PINGROUP(LCD_D8, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30c4), - PINGROUP(LCD_D9, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30c8), - PINGROUP(LCD_D10, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30cc), - PINGROUP(LCD_D11, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30d0), - PINGROUP(LCD_D12, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30d4), - PINGROUP(LCD_D13, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30d8), - PINGROUP(LCD_D14, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30dc), - PINGROUP(LCD_D15, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30e0), - PINGROUP(LCD_D16, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30e4), - PINGROUP(LCD_D17, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30e8), - PINGROUP(LCD_D18, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30ec), - PINGROUP(LCD_D19, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30f0), - PINGROUP(LCD_D20, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30f4), - PINGROUP(LCD_D21, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30f8), - PINGROUP(LCD_D22, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30fc), - PINGROUP(LCD_D23, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3100), - PINGROUP(LCD_CS1_N, LCD, DISPLAYA, DISPLAYB, SPI5, RSVD2, RSVD, OUTPUT, 0x3104), - PINGROUP(LCD_M1, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3108), - PINGROUP(LCD_DC1, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x310c), - PINGROUP(HDMI_INT, LCD, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3110), - PINGROUP(DDC_SCL, LCD, I2C4, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3114), - PINGROUP(DDC_SDA, LCD, I2C4, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3118), - PINGROUP(CRT_HSYNC, LCD, CRT, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x311c), - PINGROUP(CRT_VSYNC, LCD, CRT, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3120), - PINGROUP(VI_D0, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x3124), - PINGROUP(VI_D1, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x3128), - PINGROUP(VI_D2, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x312c), - PINGROUP(VI_D3, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x3130), - PINGROUP(VI_D4, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x3134), - PINGROUP(VI_D5, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x3138), - PINGROUP(VI_D6, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x313c), - PINGROUP(VI_D7, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x3140), - PINGROUP(VI_D8, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x3144), - PINGROUP(VI_D9, VI, INVALID, SDIO2, VI, RSVD1, RSVD, INPUT, 0x3148), - PINGROUP(VI_D10, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x314c), - PINGROUP(VI_D11, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x3150), - PINGROUP(VI_PCLK, VI, RSVD1, SDIO2, VI, RSVD2, RSVD, INPUT, 0x3154), - PINGROUP(VI_MCLK, VI, VI, INVALID, INVALID, INVALID, RSVD, INPUT, 0x3158), - PINGROUP(VI_VSYNC, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x315c), - PINGROUP(VI_HSYNC, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x3160), - PINGROUP(UART2_RXD, UART, IRDA, SPDIF, UARTA, SPI4, RSVD, INPUT, 0x3164), - PINGROUP(UART2_TXD, UART, IRDA, SPDIF, UARTA, SPI4, RSVD, INPUT, 0x3168), - PINGROUP(UART2_RTS_N, UART, UARTA, UARTB, GMI, SPI4, RSVD, INPUT, 0x316c), - PINGROUP(UART2_CTS_N, UART, UARTA, UARTB, GMI, SPI4, RSVD, INPUT, 0x3170), - PINGROUP(UART3_TXD, UART, UARTC, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x3174), - PINGROUP(UART3_RXD, UART, UARTC, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x3178), - PINGROUP(UART3_CTS_N, UART, UARTC, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x317c), - PINGROUP(UART3_RTS_N, UART, UARTC, PWM0, GMI, RSVD2, RSVD, INPUT, 0x3180), - PINGROUP(GPIO_PU0, UART, OWR, UARTA, GMI, RSVD1, RSVD, INPUT, 0x3184), - PINGROUP(GPIO_PU1, UART, RSVD1, UARTA, GMI, RSVD2, RSVD, INPUT, 0x3188), - PINGROUP(GPIO_PU2, UART, RSVD1, UARTA, GMI, RSVD2, RSVD, INPUT, 0x318c), - PINGROUP(GPIO_PU3, UART, PWM0, UARTA, GMI, RSVD1, RSVD, INPUT, 0x3190), - PINGROUP(GPIO_PU4, UART, PWM1, UARTA, GMI, RSVD1, RSVD, INPUT, 0x3194), - PINGROUP(GPIO_PU5, UART, PWM2, UARTA, GMI, RSVD1, RSVD, INPUT, 0x3198), - PINGROUP(GPIO_PU6, UART, PWM3, UARTA, GMI, RSVD1, RSVD, INPUT, 0x319c), - PINGROUP(GEN1_I2C_SDA, UART, I2C, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x31a0), - PINGROUP(GEN1_I2C_SCL, UART, I2C, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x31a4), - PINGROUP(DAP4_FS, UART, I2S3, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x31a8), - PINGROUP(DAP4_DIN, UART, I2S3, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x31ac), - PINGROUP(DAP4_DOUT, UART, I2S3, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x31b0), - PINGROUP(DAP4_SCLK, UART, I2S3, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x31b4), - PINGROUP(CLK3_OUT, UART, EXTPERIPH3, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x31b8), - PINGROUP(CLK3_REQ, UART, DEV3, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x31bc), - PINGROUP(GMI_WP_N, GMI, RSVD1, NAND, GMI, GMI_ALT, RSVD, INPUT, 0x31c0), - PINGROUP(GMI_IORDY, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31c4), - PINGROUP(GMI_WAIT, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31c8), - PINGROUP(GMI_ADV_N, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31cc), - PINGROUP(GMI_CLK, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31d0), - PINGROUP(GMI_CS0_N, GMI, RSVD1, NAND, GMI, INVALID, RSVD, INPUT, 0x31d4), - PINGROUP(GMI_CS1_N, GMI, RSVD1, NAND, GMI, DTV, RSVD, INPUT, 0x31d8), - PINGROUP(GMI_CS2_N, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31dc), - PINGROUP(GMI_CS3_N, GMI, RSVD1, NAND, GMI, GMI_ALT, RSVD, INPUT, 0x31e0), - PINGROUP(GMI_CS4_N, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31e4), - PINGROUP(GMI_CS6_N, GMI, NAND, NAND_ALT, GMI, SATA, RSVD, INPUT, 0x31e8), - PINGROUP(GMI_CS7_N, GMI, NAND, NAND_ALT, GMI, GMI_ALT, RSVD, INPUT, 0x31ec), - PINGROUP(GMI_AD0, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31f0), - PINGROUP(GMI_AD1, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31f4), - PINGROUP(GMI_AD2, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31f8), - PINGROUP(GMI_AD3, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31fc), - PINGROUP(GMI_AD4, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3200), - PINGROUP(GMI_AD5, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3204), - PINGROUP(GMI_AD6, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3208), - PINGROUP(GMI_AD7, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x320c), - PINGROUP(GMI_AD8, GMI, PWM0, NAND, GMI, RSVD2, RSVD, INPUT, 0x3210), - PINGROUP(GMI_AD9, GMI, PWM1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3214), - PINGROUP(GMI_AD10, GMI, PWM2, NAND, GMI, RSVD2, RSVD, INPUT, 0x3218), - PINGROUP(GMI_AD11, GMI, PWM3, NAND, GMI, RSVD2, RSVD, INPUT, 0x321c), - PINGROUP(GMI_AD12, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3220), - PINGROUP(GMI_AD13, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3224), - PINGROUP(GMI_AD14, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3228), - PINGROUP(GMI_AD15, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x322c), - PINGROUP(GMI_A16, GMI, UARTD, SPI4, GMI, GMI_ALT, RSVD, INPUT, 0x3230), - PINGROUP(GMI_A17, GMI, UARTD, SPI4, GMI, INVALID, RSVD, INPUT, 0x3234), - PINGROUP(GMI_A18, GMI, UARTD, SPI4, GMI, INVALID, RSVD, INPUT, 0x3238), - PINGROUP(GMI_A19, GMI, UARTD, SPI4, GMI, RSVD3, RSVD, INPUT, 0x323c), - PINGROUP(GMI_WR_N, GMI, RSVD1, NAND, GMI, RSVD3, RSVD, INPUT, 0x3240), - PINGROUP(GMI_OE_N, GMI, RSVD1, NAND, GMI, RSVD3, RSVD, INPUT, 0x3244), - PINGROUP(GMI_DQS, GMI, RSVD1, NAND, GMI, RSVD3, RSVD, INPUT, 0x3248), - PINGROUP(GMI_RST_N, GMI, NAND, NAND_ALT, GMI, RSVD3, RSVD, INPUT, 0x324c), - PINGROUP(GEN2_I2C_SCL, GMI, I2C2, INVALID, GMI, RSVD3, RSVD, INPUT, 0x3250), - PINGROUP(GEN2_I2C_SDA, GMI, I2C2, INVALID, GMI, RSVD3, RSVD, INPUT, 0x3254), - PINGROUP(SDMMC4_CLK, SDMMC4, INVALID, NAND, GMI, SDIO4, RSVD, INPUT, 0x3258), - PINGROUP(SDMMC4_CMD, SDMMC4, I2C3, NAND, GMI, SDIO4, RSVD, INPUT, 0x325c), - PINGROUP(SDMMC4_DAT0, SDMMC4, UARTE, SPI3, GMI, SDIO4, RSVD, INPUT, 0x3260), - PINGROUP(SDMMC4_DAT1, SDMMC4, UARTE, SPI3, GMI, SDIO4, RSVD, INPUT, 0x3264), - PINGROUP(SDMMC4_DAT2, SDMMC4, UARTE, SPI3, GMI, SDIO4, RSVD, INPUT, 0x3268), - PINGROUP(SDMMC4_DAT3, SDMMC4, UARTE, SPI3, GMI, SDIO4, RSVD, INPUT, 0x326c), - PINGROUP(SDMMC4_DAT4, SDMMC4, I2C3, I2S4, GMI, SDIO4, RSVD, INPUT, 0x3270), - PINGROUP(SDMMC4_DAT5, SDMMC4, VGP3, I2S4, GMI, SDIO4, RSVD, INPUT, 0x3274), - PINGROUP(SDMMC4_DAT6, SDMMC4, VGP4, I2S4, GMI, SDIO4, RSVD, INPUT, 0x3278), - PINGROUP(SDMMC4_DAT7, SDMMC4, VGP5, I2S4, GMI, SDIO4, RSVD, INPUT, 0x327c), - PINGROUP(SDMMC4_RST_N, SDMMC4, VGP6, RSVD1, RSVD2, POPSDMMC4, RSVD, INPUT, 0x3280), - PINGROUP(CAM_MCLK, CAM, VI, INVALID, VI_ALT2, POPSDMMC4, RSVD, INPUT, 0x3284), - PINGROUP(GPIO_PCC1, CAM, I2S4, RSVD1, RSVD2, POPSDMMC4, RSVD, INPUT, 0x3288), - PINGROUP(GPIO_PBB0, CAM, I2S4, RSVD1, RSVD2, POPSDMMC4, RSVD, INPUT, 0x328c), - PINGROUP(CAM_I2C_SCL, CAM, INVALID, I2C3, RSVD2, POPSDMMC4, RSVD, INPUT, 0x3290), - PINGROUP(CAM_I2C_SDA, CAM, INVALID, I2C3, RSVD2, POPSDMMC4, RSVD, INPUT, 0x3294), - PINGROUP(GPIO_PBB3, CAM, VGP3, DISPLAYA, DISPLAYB, POPSDMMC4, RSVD, INPUT, 0x3298), - PINGROUP(GPIO_PBB4, CAM, VGP4, DISPLAYA, DISPLAYB, POPSDMMC4, RSVD, INPUT, 0x329c), - PINGROUP(GPIO_PBB5, CAM, VGP5, DISPLAYA, DISPLAYB, POPSDMMC4, RSVD, INPUT, 0x32a0), - PINGROUP(GPIO_PBB6, CAM, VGP6, DISPLAYA, DISPLAYB, POPSDMMC4, RSVD, INPUT, 0x32a4), - PINGROUP(GPIO_PBB7, CAM, I2S4, RSVD1, RSVD2, POPSDMMC4, RSVD, INPUT, 0x32a8), - PINGROUP(GPIO_PCC2, CAM, I2S4, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x32ac), - PINGROUP(JTAG_RTCK, SYS, RTCK, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x32b0), - PINGROUP(PWR_I2C_SCL, SYS, I2CPWR, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x32b4), - PINGROUP(PWR_I2C_SDA, SYS, I2CPWR, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x32b8), - PINGROUP(KB_ROW0, SYS, KBC, INVALID, RSVD2, RSVD3, RSVD, INPUT, 0x32bc), - PINGROUP(KB_ROW1, SYS, KBC, INVALID, RSVD2, RSVD3, RSVD, INPUT, 0x32c0), - PINGROUP(KB_ROW2, SYS, KBC, INVALID, RSVD2, RSVD3, RSVD, INPUT, 0x32c4), - PINGROUP(KB_ROW3, SYS, KBC, INVALID, RSVD2, INVALID, RSVD, INPUT, 0x32c8), - PINGROUP(KB_ROW4, SYS, KBC, INVALID, TRACE, RSVD3, RSVD, INPUT, 0x32cc), - PINGROUP(KB_ROW5, SYS, KBC, INVALID, TRACE, OWR, RSVD, INPUT, 0x32d0), - PINGROUP(KB_ROW6, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32d4), - PINGROUP(KB_ROW7, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32d8), - PINGROUP(KB_ROW8, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32dc), - PINGROUP(KB_ROW9, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32e0), - PINGROUP(KB_ROW10, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32e4), - PINGROUP(KB_ROW11, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32e8), - PINGROUP(KB_ROW12, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32ec), - PINGROUP(KB_ROW13, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32f0), - PINGROUP(KB_ROW14, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32f4), - PINGROUP(KB_ROW15, SYS, KBC, INVALID, SDIO2, INVALID, RSVD, INPUT, 0x32f8), - PINGROUP(KB_COL0, SYS, KBC, INVALID, TRACE, INVALID, RSVD, INPUT, 0x32fc), - PINGROUP(KB_COL1, SYS, KBC, INVALID, TRACE, INVALID, RSVD, INPUT, 0x3300), - PINGROUP(KB_COL2, SYS, KBC, INVALID, TRACE, RSVD, RSVD, INPUT, 0x3304), - PINGROUP(KB_COL3, SYS, KBC, INVALID, TRACE, RSVD, RSVD, INPUT, 0x3308), - PINGROUP(KB_COL4, SYS, KBC, INVALID, TRACE, RSVD, RSVD, INPUT, 0x330c), - PINGROUP(KB_COL5, SYS, KBC, INVALID, TRACE, RSVD, RSVD, INPUT, 0x3310), - PINGROUP(KB_COL6, SYS, KBC, INVALID, TRACE, INVALID, RSVD, INPUT, 0x3314), - PINGROUP(KB_COL7, SYS, KBC, INVALID, TRACE, INVALID, RSVD, INPUT, 0x3318), - PINGROUP(CLK_32K_OUT, SYS, BLINK, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x331c), - PINGROUP(SYS_CLK_REQ, SYS, SYSCLK, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3320), - PINGROUP(CORE_PWR_REQ, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3324), - PINGROUP(CPU_PWR_REQ, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3328), - PINGROUP(PWR_INT_N, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x332c), - PINGROUP(CLK_32K_IN, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3330), - PINGROUP(OWR, SYS, OWR, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3334), - PINGROUP(DAP1_FS, AUDIO, I2S0, HDA, GMI, SDIO2, RSVD, INPUT, 0x3338), - PINGROUP(DAP1_DIN, AUDIO, I2S0, HDA, GMI, SDIO2, RSVD, INPUT, 0x333c), - PINGROUP(DAP1_DOUT, AUDIO, I2S0, HDA, GMI, SDIO2, RSVD, INPUT, 0x3340), - PINGROUP(DAP1_SCLK, AUDIO, I2S0, HDA, GMI, SDIO2, RSVD, INPUT, 0x3344), - PINGROUP(CLK1_REQ, AUDIO, DAP, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x3348), - PINGROUP(CLK1_OUT, AUDIO, EXTPERIPH1, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x334c), - PINGROUP(SPDIF_IN, AUDIO, SPDIF, HDA, INVALID, DAPSDMMC2, RSVD, INPUT, 0x3350), - PINGROUP(SPDIF_OUT, AUDIO, SPDIF, RSVD1, INVALID, DAPSDMMC2, RSVD, INPUT, 0x3354), - PINGROUP(DAP2_FS, AUDIO, I2S1, HDA, RSVD2, GMI, RSVD, INPUT, 0x3358), - PINGROUP(DAP2_DIN, AUDIO, I2S1, HDA, RSVD2, GMI, RSVD, INPUT, 0x335c), - PINGROUP(DAP2_DOUT, AUDIO, I2S1, HDA, RSVD2, GMI, RSVD, INPUT, 0x3360), - PINGROUP(DAP2_SCLK, AUDIO, I2S1, HDA, RSVD2, GMI, RSVD, INPUT, 0x3364), - PINGROUP(SPI2_MOSI, AUDIO, SPI6, SPI2, INVALID, GMI, RSVD, INPUT, 0x3368), - PINGROUP(SPI2_MISO, AUDIO, SPI6, SPI2, INVALID, GMI, RSVD, INPUT, 0x336c), - PINGROUP(SPI2_CS0_N, AUDIO, SPI6, SPI2, INVALID, GMI, RSVD, INPUT, 0x3370), - PINGROUP(SPI2_SCK, AUDIO, SPI6, SPI2, INVALID, GMI, RSVD, INPUT, 0x3374), - PINGROUP(SPI1_MOSI, AUDIO, SPI2, SPI1, INVALID, GMI, RSVD, INPUT, 0x3378), - PINGROUP(SPI1_SCK, AUDIO, SPI2, SPI1, INVALID, GMI, RSVD, INPUT, 0x337c), - PINGROUP(SPI1_CS0_N, AUDIO, SPI2, SPI1, INVALID, GMI, RSVD, INPUT, 0x3380), - PINGROUP(SPI1_MISO, AUDIO, INVALID, SPI1, INVALID, RSVD3, RSVD, INPUT, 0x3384), - PINGROUP(SPI2_CS1_N, AUDIO, INVALID, SPI2, INVALID, INVALID, RSVD, INPUT, 0x3388), - PINGROUP(SPI2_CS2_N, AUDIO, INVALID, SPI2, INVALID, INVALID, RSVD, INPUT, 0x338c), - PINGROUP(SDMMC3_CLK, SDMMC3, UARTA, PWM2, SDIO3, INVALID, RSVD, INPUT, 0x3390), - PINGROUP(SDMMC3_CMD, SDMMC3, UARTA, PWM3, SDIO3, INVALID, RSVD, INPUT, 0x3394), - PINGROUP(SDMMC3_DAT0, SDMMC3, RSVD, RSVD1, SDIO3, INVALID, RSVD, INPUT, 0x3398), - PINGROUP(SDMMC3_DAT1, SDMMC3, RSVD, RSVD1, SDIO3, INVALID, RSVD, INPUT, 0x339c), - PINGROUP(SDMMC3_DAT2, SDMMC3, RSVD, PWM1, SDIO3, INVALID, RSVD, INPUT, 0x33a0), - PINGROUP(SDMMC3_DAT3, SDMMC3, RSVD, PWM0, SDIO3, INVALID, RSVD, INPUT, 0x33a4), - PINGROUP(SDMMC3_DAT4, SDMMC3, PWM1, INVALID, SDIO3, INVALID, RSVD, INPUT, 0x33a8), - PINGROUP(SDMMC3_DAT5, SDMMC3, PWM0, INVALID, SDIO3, INVALID, RSVD, INPUT, 0x33ac), - PINGROUP(SDMMC3_DAT6, SDMMC3, SPDIF, INVALID, SDIO3, INVALID, RSVD, INPUT, 0x33b0), - PINGROUP(SDMMC3_DAT7, SDMMC3, SPDIF, INVALID, SDIO3, INVALID, RSVD, INPUT, 0x33b4), - PINGROUP(PEX_L0_PRSNT_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33b8), - PINGROUP(PEX_L0_RST_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33bc), - PINGROUP(PEX_L0_CLKREQ_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33c0), - PINGROUP(PEX_WAKE_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33c4), - PINGROUP(PEX_L1_PRSNT_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33c8), - PINGROUP(PEX_L1_RST_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33cc), - PINGROUP(PEX_L1_CLKREQ_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33d0), - PINGROUP(PEX_L2_PRSNT_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33d4), - PINGROUP(PEX_L2_RST_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33d8), - PINGROUP(PEX_L2_CLKREQ_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33dc), - PINGROUP(HDMI_CEC, SYS, CEC, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x33e0), -}; - -void __devinit tegra30_pinmux_init(const struct tegra_pingroup_desc **pg, - int *pg_max, const struct tegra_drive_pingroup_desc **pgdrive, - int *pgdrive_max) -{ - *pg = tegra_soc_pingroups; - *pg_max = TEGRA_MAX_PINGROUP; - *pgdrive = tegra_soc_drive_pingroups; - *pgdrive_max = TEGRA_MAX_DRIVE_PINGROUP; -} - diff --git a/arch/arm/mach-tegra/pinmux.c b/arch/arm/mach-tegra/pinmux.c deleted file mode 100644 index ac35d2b7685..00000000000 --- a/arch/arm/mach-tegra/pinmux.c +++ /dev/null @@ -1,987 +0,0 @@ -/* - * linux/arch/arm/mach-tegra/pinmux.c - * - * Copyright (C) 2010 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/spinlock.h> -#include <linux/io.h> -#include <linux/platform_device.h> -#include <linux/of_device.h> - -#include <mach/iomap.h> -#include <mach/pinmux.h> - -#define HSM_EN(reg) (((reg) >> 2) & 0x1) -#define SCHMT_EN(reg) (((reg) >> 3) & 0x1) -#define LPMD(reg) (((reg) >> 4) & 0x3) -#define DRVDN(reg) (((reg) >> 12) & 0x1f) -#define DRVUP(reg) (((reg) >> 20) & 0x1f) -#define SLWR(reg) (((reg) >> 28) & 0x3) -#define SLWF(reg) (((reg) >> 30) & 0x3) - -static const struct tegra_pingroup_desc *pingroups; -static const struct tegra_drive_pingroup_desc *drive_pingroups; -static int pingroup_max; -static int drive_max; - -static char *tegra_mux_names[TEGRA_MAX_MUX] = { - [TEGRA_MUX_AHB_CLK] = "AHB_CLK", - [TEGRA_MUX_APB_CLK] = "APB_CLK", - [TEGRA_MUX_AUDIO_SYNC] = "AUDIO_SYNC", - [TEGRA_MUX_CRT] = "CRT", - [TEGRA_MUX_DAP1] = "DAP1", - [TEGRA_MUX_DAP2] = "DAP2", - [TEGRA_MUX_DAP3] = "DAP3", - [TEGRA_MUX_DAP4] = "DAP4", - [TEGRA_MUX_DAP5] = "DAP5", - [TEGRA_MUX_DISPLAYA] = "DISPLAYA", - [TEGRA_MUX_DISPLAYB] = "DISPLAYB", - [TEGRA_MUX_EMC_TEST0_DLL] = "EMC_TEST0_DLL", - [TEGRA_MUX_EMC_TEST1_DLL] = "EMC_TEST1_DLL", - [TEGRA_MUX_GMI] = "GMI", - [TEGRA_MUX_GMI_INT] = "GMI_INT", - [TEGRA_MUX_HDMI] = "HDMI", - [TEGRA_MUX_I2C] = "I2C", - [TEGRA_MUX_I2C2] = "I2C2", - [TEGRA_MUX_I2C3] = "I2C3", - [TEGRA_MUX_IDE] = "IDE", - [TEGRA_MUX_IRDA] = "IRDA", - [TEGRA_MUX_KBC] = "KBC", - [TEGRA_MUX_MIO] = "MIO", - [TEGRA_MUX_MIPI_HS] = "MIPI_HS", - [TEGRA_MUX_NAND] = "NAND", - [TEGRA_MUX_OSC] = "OSC", - [TEGRA_MUX_OWR] = "OWR", - [TEGRA_MUX_PCIE] = "PCIE", - [TEGRA_MUX_PLLA_OUT] = "PLLA_OUT", - [TEGRA_MUX_PLLC_OUT1] = "PLLC_OUT1", - [TEGRA_MUX_PLLM_OUT1] = "PLLM_OUT1", - [TEGRA_MUX_PLLP_OUT2] = "PLLP_OUT2", - [TEGRA_MUX_PLLP_OUT3] = "PLLP_OUT3", - [TEGRA_MUX_PLLP_OUT4] = "PLLP_OUT4", - [TEGRA_MUX_PWM] = "PWM", - [TEGRA_MUX_PWR_INTR] = "PWR_INTR", - [TEGRA_MUX_PWR_ON] = "PWR_ON", - [TEGRA_MUX_RTCK] = "RTCK", - [TEGRA_MUX_SDIO1] = "SDIO1", - [TEGRA_MUX_SDIO2] = "SDIO2", - [TEGRA_MUX_SDIO3] = "SDIO3", - [TEGRA_MUX_SDIO4] = "SDIO4", - [TEGRA_MUX_SFLASH] = "SFLASH", - [TEGRA_MUX_SPDIF] = "SPDIF", - [TEGRA_MUX_SPI1] = "SPI1", - [TEGRA_MUX_SPI2] = "SPI2", - [TEGRA_MUX_SPI2_ALT] = "SPI2_ALT", - [TEGRA_MUX_SPI3] = "SPI3", - [TEGRA_MUX_SPI4] = "SPI4", - [TEGRA_MUX_TRACE] = "TRACE", - [TEGRA_MUX_TWC] = "TWC", - [TEGRA_MUX_UARTA] = "UARTA", - [TEGRA_MUX_UARTB] = "UARTB", - [TEGRA_MUX_UARTC] = "UARTC", - [TEGRA_MUX_UARTD] = "UARTD", - [TEGRA_MUX_UARTE] = "UARTE", - [TEGRA_MUX_ULPI] = "ULPI", - [TEGRA_MUX_VI] = "VI", - [TEGRA_MUX_VI_SENSOR_CLK] = "VI_SENSOR_CLK", - [TEGRA_MUX_XIO] = "XIO", - [TEGRA_MUX_BLINK] = "BLINK", - [TEGRA_MUX_CEC] = "CEC", - [TEGRA_MUX_CLK12] = "CLK12", - [TEGRA_MUX_DAP] = "DAP", - [TEGRA_MUX_DAPSDMMC2] = "DAPSDMMC2", - [TEGRA_MUX_DDR] = "DDR", - [TEGRA_MUX_DEV3] = "DEV3", - [TEGRA_MUX_DTV] = "DTV", - [TEGRA_MUX_VI_ALT1] = "VI_ALT1", - [TEGRA_MUX_VI_ALT2] = "VI_ALT2", - [TEGRA_MUX_VI_ALT3] = "VI_ALT3", - [TEGRA_MUX_EMC_DLL] = "EMC_DLL", - [TEGRA_MUX_EXTPERIPH1] = "EXTPERIPH1", - [TEGRA_MUX_EXTPERIPH2] = "EXTPERIPH2", - [TEGRA_MUX_EXTPERIPH3] = "EXTPERIPH3", - [TEGRA_MUX_GMI_ALT] = "GMI_ALT", - [TEGRA_MUX_HDA] = "HDA", - [TEGRA_MUX_HSI] = "HSI", - [TEGRA_MUX_I2C4] = "I2C4", - [TEGRA_MUX_I2C5] = "I2C5", - [TEGRA_MUX_I2CPWR] = "I2CPWR", - [TEGRA_MUX_I2S0] = "I2S0", - [TEGRA_MUX_I2S1] = "I2S1", - [TEGRA_MUX_I2S2] = "I2S2", - [TEGRA_MUX_I2S3] = "I2S3", - [TEGRA_MUX_I2S4] = "I2S4", - [TEGRA_MUX_NAND_ALT] = "NAND_ALT", - [TEGRA_MUX_POPSDIO4] = "POPSDIO4", - [TEGRA_MUX_POPSDMMC4] = "POPSDMMC4", - [TEGRA_MUX_PWM0] = "PWM0", - [TEGRA_MUX_PWM1] = "PWM2", - [TEGRA_MUX_PWM2] = "PWM2", - [TEGRA_MUX_PWM3] = "PWM3", - [TEGRA_MUX_SATA] = "SATA", - [TEGRA_MUX_SPI5] = "SPI5", - [TEGRA_MUX_SPI6] = "SPI6", - [TEGRA_MUX_SYSCLK] = "SYSCLK", - [TEGRA_MUX_VGP1] = "VGP1", - [TEGRA_MUX_VGP2] = "VGP2", - [TEGRA_MUX_VGP3] = "VGP3", - [TEGRA_MUX_VGP4] = "VGP4", - [TEGRA_MUX_VGP5] = "VGP5", - [TEGRA_MUX_VGP6] = "VGP6", - [TEGRA_MUX_SAFE] = "<safe>", -}; - -static const char *tegra_drive_names[TEGRA_MAX_DRIVE] = { - [TEGRA_DRIVE_DIV_8] = "DIV_8", - [TEGRA_DRIVE_DIV_4] = "DIV_4", - [TEGRA_DRIVE_DIV_2] = "DIV_2", - [TEGRA_DRIVE_DIV_1] = "DIV_1", -}; - -static const char *tegra_slew_names[TEGRA_MAX_SLEW] = { - [TEGRA_SLEW_FASTEST] = "FASTEST", - [TEGRA_SLEW_FAST] = "FAST", - [TEGRA_SLEW_SLOW] = "SLOW", - [TEGRA_SLEW_SLOWEST] = "SLOWEST", -}; - -static DEFINE_SPINLOCK(mux_lock); - -static const char *pingroup_name(int pg) -{ - if (pg < 0 || pg >= pingroup_max) - return "<UNKNOWN>"; - - return pingroups[pg].name; -} - -static const char *func_name(enum tegra_mux_func func) -{ - if (func == TEGRA_MUX_RSVD1) - return "RSVD1"; - - if (func == TEGRA_MUX_RSVD2) - return "RSVD2"; - - if (func == TEGRA_MUX_RSVD3) - return "RSVD3"; - - if (func == TEGRA_MUX_RSVD4) - return "RSVD4"; - - if (func == TEGRA_MUX_NONE) - return "NONE"; - - if (func < 0 || func >= TEGRA_MAX_MUX) - return "<UNKNOWN>"; - - return tegra_mux_names[func]; -} - - -static const char *tri_name(unsigned long val) -{ - return val ? "TRISTATE" : "NORMAL"; -} - -static const char *pupd_name(unsigned long val) -{ - switch (val) { - case 0: - return "NORMAL"; - - case 1: - return "PULL_DOWN"; - - case 2: - return "PULL_UP"; - - default: - return "RSVD"; - } -} - -static int nbanks; -static void __iomem **regs; - -static inline u32 pg_readl(u32 bank, u32 reg) -{ - return readl(regs[bank] + reg); -} - -static inline void pg_writel(u32 val, u32 bank, u32 reg) -{ - writel(val, regs[bank] + reg); -} - -static int tegra_pinmux_set_func(const struct tegra_pingroup_config *config) -{ - int mux = -1; - int i; - unsigned long reg; - unsigned long flags; - int pg = config->pingroup; - enum tegra_mux_func func = config->func; - - if (pg < 0 || pg >= pingroup_max) - return -ERANGE; - - if (pingroups[pg].mux_reg < 0) - return -EINVAL; - - if (func < 0) - return -ERANGE; - - if (func == TEGRA_MUX_SAFE) - func = pingroups[pg].func_safe; - - if (func & TEGRA_MUX_RSVD) { - mux = func & 0x3; - } else { - for (i = 0; i < 4; i++) { - if (pingroups[pg].funcs[i] == func) { - mux = i; - break; - } - } - } - - if (mux < 0) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(pingroups[pg].mux_bank, pingroups[pg].mux_reg); - reg &= ~(0x3 << pingroups[pg].mux_bit); - reg |= mux << pingroups[pg].mux_bit; - pg_writel(reg, pingroups[pg].mux_bank, pingroups[pg].mux_reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -int tegra_pinmux_set_tristate(int pg, enum tegra_tristate tristate) -{ - unsigned long reg; - unsigned long flags; - - if (pg < 0 || pg >= pingroup_max) - return -ERANGE; - - if (pingroups[pg].tri_reg < 0) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(pingroups[pg].tri_bank, pingroups[pg].tri_reg); - reg &= ~(0x1 << pingroups[pg].tri_bit); - if (tristate) - reg |= 1 << pingroups[pg].tri_bit; - pg_writel(reg, pingroups[pg].tri_bank, pingroups[pg].tri_reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -int tegra_pinmux_set_pullupdown(int pg, enum tegra_pullupdown pupd) -{ - unsigned long reg; - unsigned long flags; - - if (pg < 0 || pg >= pingroup_max) - return -ERANGE; - - if (pingroups[pg].pupd_reg < 0) - return -EINVAL; - - if (pupd != TEGRA_PUPD_NORMAL && - pupd != TEGRA_PUPD_PULL_DOWN && - pupd != TEGRA_PUPD_PULL_UP) - return -EINVAL; - - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(pingroups[pg].pupd_bank, pingroups[pg].pupd_reg); - reg &= ~(0x3 << pingroups[pg].pupd_bit); - reg |= pupd << pingroups[pg].pupd_bit; - pg_writel(reg, pingroups[pg].pupd_bank, pingroups[pg].pupd_reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -static void tegra_pinmux_config_pingroup(const struct tegra_pingroup_config *config) -{ - int pingroup = config->pingroup; - enum tegra_mux_func func = config->func; - enum tegra_pullupdown pupd = config->pupd; - enum tegra_tristate tristate = config->tristate; - int err; - - if (pingroups[pingroup].mux_reg >= 0) { - err = tegra_pinmux_set_func(config); - if (err < 0) - pr_err("pinmux: can't set pingroup %s func to %s: %d\n", - pingroup_name(pingroup), func_name(func), err); - } - - if (pingroups[pingroup].pupd_reg >= 0) { - err = tegra_pinmux_set_pullupdown(pingroup, pupd); - if (err < 0) - pr_err("pinmux: can't set pingroup %s pullupdown to %s: %d\n", - pingroup_name(pingroup), pupd_name(pupd), err); - } - - if (pingroups[pingroup].tri_reg >= 0) { - err = tegra_pinmux_set_tristate(pingroup, tristate); - if (err < 0) - pr_err("pinmux: can't set pingroup %s tristate to %s: %d\n", - pingroup_name(pingroup), tri_name(func), err); - } -} - -void tegra_pinmux_config_table(const struct tegra_pingroup_config *config, int len) -{ - int i; - - for (i = 0; i < len; i++) - tegra_pinmux_config_pingroup(&config[i]); -} - -static const char *drive_pinmux_name(int pg) -{ - if (pg < 0 || pg >= drive_max) - return "<UNKNOWN>"; - - return drive_pingroups[pg].name; -} - -static const char *enable_name(unsigned long val) -{ - return val ? "ENABLE" : "DISABLE"; -} - -static const char *drive_name(unsigned long val) -{ - if (val >= TEGRA_MAX_DRIVE) - return "<UNKNOWN>"; - - return tegra_drive_names[val]; -} - -static const char *slew_name(unsigned long val) -{ - if (val >= TEGRA_MAX_SLEW) - return "<UNKNOWN>"; - - return tegra_slew_names[val]; -} - -static int tegra_drive_pinmux_set_hsm(int pg, enum tegra_hsm hsm) -{ - unsigned long flags; - u32 reg; - if (pg < 0 || pg >= drive_max) - return -ERANGE; - - if (hsm != TEGRA_HSM_ENABLE && hsm != TEGRA_HSM_DISABLE) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - if (hsm == TEGRA_HSM_ENABLE) - reg |= (1 << 2); - else - reg &= ~(1 << 2); - pg_writel(reg, drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -static int tegra_drive_pinmux_set_schmitt(int pg, enum tegra_schmitt schmitt) -{ - unsigned long flags; - u32 reg; - if (pg < 0 || pg >= drive_max) - return -ERANGE; - - if (schmitt != TEGRA_SCHMITT_ENABLE && schmitt != TEGRA_SCHMITT_DISABLE) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - if (schmitt == TEGRA_SCHMITT_ENABLE) - reg |= (1 << 3); - else - reg &= ~(1 << 3); - pg_writel(reg, drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -static int tegra_drive_pinmux_set_drive(int pg, enum tegra_drive drive) -{ - unsigned long flags; - u32 reg; - if (pg < 0 || pg >= drive_max) - return -ERANGE; - - if (drive < 0 || drive >= TEGRA_MAX_DRIVE) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - reg &= ~(0x3 << 4); - reg |= drive << 4; - pg_writel(reg, drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -static int tegra_drive_pinmux_set_pull_down(int pg, - enum tegra_pull_strength pull_down) -{ - unsigned long flags; - u32 reg; - if (pg < 0 || pg >= drive_max) - return -ERANGE; - - if (pull_down < 0 || pull_down >= TEGRA_MAX_PULL) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - reg &= ~(0x1f << 12); - reg |= pull_down << 12; - pg_writel(reg, drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -static int tegra_drive_pinmux_set_pull_up(int pg, - enum tegra_pull_strength pull_up) -{ - unsigned long flags; - u32 reg; - if (pg < 0 || pg >= drive_max) - return -ERANGE; - - if (pull_up < 0 || pull_up >= TEGRA_MAX_PULL) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - reg &= ~(0x1f << 12); - reg |= pull_up << 12; - pg_writel(reg, drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -static int tegra_drive_pinmux_set_slew_rising(int pg, - enum tegra_slew slew_rising) -{ - unsigned long flags; - u32 reg; - if (pg < 0 || pg >= drive_max) - return -ERANGE; - - if (slew_rising < 0 || slew_rising >= TEGRA_MAX_SLEW) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - reg &= ~(0x3 << 28); - reg |= slew_rising << 28; - pg_writel(reg, drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -static int tegra_drive_pinmux_set_slew_falling(int pg, - enum tegra_slew slew_falling) -{ - unsigned long flags; - u32 reg; - if (pg < 0 || pg >= drive_max) - return -ERANGE; - - if (slew_falling < 0 || slew_falling >= TEGRA_MAX_SLEW) - return -EINVAL; - - spin_lock_irqsave(&mux_lock, flags); - - reg = pg_readl(drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - reg &= ~(0x3 << 30); - reg |= slew_falling << 30; - pg_writel(reg, drive_pingroups[pg].reg_bank, drive_pingroups[pg].reg); - - spin_unlock_irqrestore(&mux_lock, flags); - - return 0; -} - -static void tegra_drive_pinmux_config_pingroup(int pingroup, - enum tegra_hsm hsm, - enum tegra_schmitt schmitt, - enum tegra_drive drive, - enum tegra_pull_strength pull_down, - enum tegra_pull_strength pull_up, - enum tegra_slew slew_rising, - enum tegra_slew slew_falling) -{ - int err; - - err = tegra_drive_pinmux_set_hsm(pingroup, hsm); - if (err < 0) - pr_err("pinmux: can't set pingroup %s hsm to %s: %d\n", - drive_pinmux_name(pingroup), - enable_name(hsm), err); - - err = tegra_drive_pinmux_set_schmitt(pingroup, schmitt); - if (err < 0) - pr_err("pinmux: can't set pingroup %s schmitt to %s: %d\n", - drive_pinmux_name(pingroup), - enable_name(schmitt), err); - - err = tegra_drive_pinmux_set_drive(pingroup, drive); - if (err < 0) - pr_err("pinmux: can't set pingroup %s drive to %s: %d\n", - drive_pinmux_name(pingroup), - drive_name(drive), err); - - err = tegra_drive_pinmux_set_pull_down(pingroup, pull_down); - if (err < 0) - pr_err("pinmux: can't set pingroup %s pull down to %d: %d\n", - drive_pinmux_name(pingroup), - pull_down, err); - - err = tegra_drive_pinmux_set_pull_up(pingroup, pull_up); - if (err < 0) - pr_err("pinmux: can't set pingroup %s pull up to %d: %d\n", - drive_pinmux_name(pingroup), - pull_up, err); - - err = tegra_drive_pinmux_set_slew_rising(pingroup, slew_rising); - if (err < 0) - pr_err("pinmux: can't set pingroup %s rising slew to %s: %d\n", - drive_pinmux_name(pingroup), - slew_name(slew_rising), err); - - err = tegra_drive_pinmux_set_slew_falling(pingroup, slew_falling); - if (err < 0) - pr_err("pinmux: can't set pingroup %s falling slew to %s: %d\n", - drive_pinmux_name(pingroup), - slew_name(slew_falling), err); -} - -void tegra_drive_pinmux_config_table(struct tegra_drive_pingroup_config *config, - int len) -{ - int i; - - for (i = 0; i < len; i++) - tegra_drive_pinmux_config_pingroup(config[i].pingroup, - config[i].hsm, - config[i].schmitt, - config[i].drive, - config[i].pull_down, - config[i].pull_up, - config[i].slew_rising, - config[i].slew_falling); -} - -void tegra_pinmux_set_safe_pinmux_table(const struct tegra_pingroup_config *config, - int len) -{ - int i; - struct tegra_pingroup_config c; - - for (i = 0; i < len; i++) { - int err; - c = config[i]; - if (c.pingroup < 0 || c.pingroup >= pingroup_max) { - WARN_ON(1); - continue; - } - c.func = pingroups[c.pingroup].func_safe; - err = tegra_pinmux_set_func(&c); - if (err < 0) - pr_err("%s: tegra_pinmux_set_func returned %d setting " - "%s to %s\n", __func__, err, - pingroup_name(c.pingroup), func_name(c.func)); - } -} - -void tegra_pinmux_config_pinmux_table(const struct tegra_pingroup_config *config, - int len) -{ - int i; - - for (i = 0; i < len; i++) { - int err; - if (config[i].pingroup < 0 || - config[i].pingroup >= pingroup_max) { - WARN_ON(1); - continue; - } - err = tegra_pinmux_set_func(&config[i]); - if (err < 0) - pr_err("%s: tegra_pinmux_set_func returned %d setting " - "%s to %s\n", __func__, err, - pingroup_name(config[i].pingroup), - func_name(config[i].func)); - } -} - -void tegra_pinmux_config_tristate_table(const struct tegra_pingroup_config *config, - int len, enum tegra_tristate tristate) -{ - int i; - int err; - int pingroup; - - for (i = 0; i < len; i++) { - pingroup = config[i].pingroup; - if (pingroups[pingroup].tri_reg >= 0) { - err = tegra_pinmux_set_tristate(pingroup, tristate); - if (err < 0) - pr_err("pinmux: can't set pingroup %s tristate" - " to %s: %d\n", pingroup_name(pingroup), - tri_name(tristate), err); - } - } -} - -void tegra_pinmux_config_pullupdown_table(const struct tegra_pingroup_config *config, - int len, enum tegra_pullupdown pupd) -{ - int i; - int err; - int pingroup; - - for (i = 0; i < len; i++) { - pingroup = config[i].pingroup; - if (pingroups[pingroup].pupd_reg >= 0) { - err = tegra_pinmux_set_pullupdown(pingroup, pupd); - if (err < 0) - pr_err("pinmux: can't set pingroup %s pullupdown" - " to %s: %d\n", pingroup_name(pingroup), - pupd_name(pupd), err); - } - } -} - -static struct of_device_id tegra_pinmux_of_match[] __devinitdata = { -#ifdef CONFIG_ARCH_TEGRA_2x_SOC - { .compatible = "nvidia,tegra20-pinmux", tegra20_pinmux_init }, -#endif -#ifdef CONFIG_ARCH_TEGRA_3x_SOC - { .compatible = "nvidia,tegra30-pinmux", tegra30_pinmux_init }, -#endif - { }, -}; - -static int __devinit tegra_pinmux_probe(struct platform_device *pdev) -{ - struct resource *res; - int i; - int config_bad = 0; - const struct of_device_id *match; - - match = of_match_device(tegra_pinmux_of_match, &pdev->dev); - - if (match) - ((pinmux_init)(match->data))(&pingroups, &pingroup_max, - &drive_pingroups, &drive_max); -#ifdef CONFIG_ARCH_TEGRA_2x_SOC - else - /* no device tree available, so we must be on tegra20 */ - tegra20_pinmux_init(&pingroups, &pingroup_max, - &drive_pingroups, &drive_max); -#else - pr_warn("non Tegra20 platform requires pinmux devicetree node\n"); -#endif - - for (i = 0; ; i++) { - res = platform_get_resource(pdev, IORESOURCE_MEM, i); - if (!res) - break; - } - nbanks = i; - - for (i = 0; i < pingroup_max; i++) { - if (pingroups[i].tri_bank >= nbanks) { - dev_err(&pdev->dev, "pingroup %d: bad tri_bank\n", i); - config_bad = 1; - } - - if (pingroups[i].mux_bank >= nbanks) { - dev_err(&pdev->dev, "pingroup %d: bad mux_bank\n", i); - config_bad = 1; - } - - if (pingroups[i].pupd_bank >= nbanks) { - dev_err(&pdev->dev, "pingroup %d: bad pupd_bank\n", i); - config_bad = 1; - } - } - - for (i = 0; i < drive_max; i++) { - if (drive_pingroups[i].reg_bank >= nbanks) { - dev_err(&pdev->dev, - "drive pingroup %d: bad reg_bank\n", i); - config_bad = 1; - } - } - - if (config_bad) - return -ENODEV; - - regs = devm_kzalloc(&pdev->dev, nbanks * sizeof(*regs), GFP_KERNEL); - if (!regs) { - dev_err(&pdev->dev, "Can't alloc regs pointer\n"); - return -ENODEV; - } - - for (i = 0; i < nbanks; i++) { - res = platform_get_resource(pdev, IORESOURCE_MEM, i); - if (!res) { - dev_err(&pdev->dev, "Missing MEM resource\n"); - return -ENODEV; - } - - if (!devm_request_mem_region(&pdev->dev, res->start, - resource_size(res), - dev_name(&pdev->dev))) { - dev_err(&pdev->dev, - "Couldn't request MEM resource %d\n", i); - return -ENODEV; - } - - regs[i] = devm_ioremap(&pdev->dev, res->start, - resource_size(res)); - if (!regs) { - dev_err(&pdev->dev, "Couldn't ioremap regs %d\n", i); - return -ENODEV; - } - } - - return 0; -} - -static struct platform_driver tegra_pinmux_driver = { - .driver = { - .name = "tegra-pinmux", - .owner = THIS_MODULE, - .of_match_table = tegra_pinmux_of_match, - }, - .probe = tegra_pinmux_probe, -}; - -static int __init tegra_pinmux_init(void) -{ - return platform_driver_register(&tegra_pinmux_driver); -} -postcore_initcall(tegra_pinmux_init); - -#ifdef CONFIG_DEBUG_FS - -#include <linux/debugfs.h> -#include <linux/seq_file.h> - -static void dbg_pad_field(struct seq_file *s, int len) -{ - seq_putc(s, ','); - - while (len-- > -1) - seq_putc(s, ' '); -} - -static int dbg_pinmux_show(struct seq_file *s, void *unused) -{ - int i; - int len; - - for (i = 0; i < pingroup_max; i++) { - unsigned long reg; - unsigned long tri; - unsigned long mux; - unsigned long pupd; - - seq_printf(s, "\t{TEGRA_PINGROUP_%s", pingroups[i].name); - len = strlen(pingroups[i].name); - dbg_pad_field(s, 5 - len); - - if (pingroups[i].mux_reg < 0) { - seq_printf(s, "TEGRA_MUX_NONE"); - len = strlen("NONE"); - } else { - reg = pg_readl(pingroups[i].mux_bank, - pingroups[i].mux_reg); - mux = (reg >> pingroups[i].mux_bit) & 0x3; - if (pingroups[i].funcs[mux] == TEGRA_MUX_RSVD) { - seq_printf(s, "TEGRA_MUX_RSVD%1lu", mux+1); - len = 5; - } else { - seq_printf(s, "TEGRA_MUX_%s", - tegra_mux_names[pingroups[i].funcs[mux]]); - len = strlen(tegra_mux_names[pingroups[i].funcs[mux]]); - } - } - dbg_pad_field(s, 13-len); - - if (pingroups[i].pupd_reg < 0) { - seq_printf(s, "TEGRA_PUPD_NORMAL"); - len = strlen("NORMAL"); - } else { - reg = pg_readl(pingroups[i].pupd_bank, - pingroups[i].pupd_reg); - pupd = (reg >> pingroups[i].pupd_bit) & 0x3; - seq_printf(s, "TEGRA_PUPD_%s", pupd_name(pupd)); - len = strlen(pupd_name(pupd)); - } - dbg_pad_field(s, 9 - len); - - if (pingroups[i].tri_reg < 0) { - seq_printf(s, "TEGRA_TRI_NORMAL"); - } else { - reg = pg_readl(pingroups[i].tri_bank, - pingroups[i].tri_reg); - tri = (reg >> pingroups[i].tri_bit) & 0x1; - - seq_printf(s, "TEGRA_TRI_%s", tri_name(tri)); - } - seq_printf(s, "},\n"); - } - return 0; -} - -static int dbg_pinmux_open(struct inode *inode, struct file *file) -{ - return single_open(file, dbg_pinmux_show, &inode->i_private); -} - -static const struct file_operations debug_fops = { - .open = dbg_pinmux_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int dbg_drive_pinmux_show(struct seq_file *s, void *unused) -{ - int i; - int len; - - for (i = 0; i < drive_max; i++) { - u32 reg; - - seq_printf(s, "\t{TEGRA_DRIVE_PINGROUP_%s", - drive_pingroups[i].name); - len = strlen(drive_pingroups[i].name); - dbg_pad_field(s, 7 - len); - - - reg = pg_readl(drive_pingroups[i].reg_bank, - drive_pingroups[i].reg); - if (HSM_EN(reg)) { - seq_printf(s, "TEGRA_HSM_ENABLE"); - len = 16; - } else { - seq_printf(s, "TEGRA_HSM_DISABLE"); - len = 17; - } - dbg_pad_field(s, 17 - len); - - if (SCHMT_EN(reg)) { - seq_printf(s, "TEGRA_SCHMITT_ENABLE"); - len = 21; - } else { - seq_printf(s, "TEGRA_SCHMITT_DISABLE"); - len = 22; - } - dbg_pad_field(s, 22 - len); - - seq_printf(s, "TEGRA_DRIVE_%s", drive_name(LPMD(reg))); - len = strlen(drive_name(LPMD(reg))); - dbg_pad_field(s, 5 - len); - - seq_printf(s, "TEGRA_PULL_%d", DRVDN(reg)); - len = DRVDN(reg) < 10 ? 1 : 2; - dbg_pad_field(s, 2 - len); - - seq_printf(s, "TEGRA_PULL_%d", DRVUP(reg)); - len = DRVUP(reg) < 10 ? 1 : 2; - dbg_pad_field(s, 2 - len); - - seq_printf(s, "TEGRA_SLEW_%s", slew_name(SLWR(reg))); - len = strlen(slew_name(SLWR(reg))); - dbg_pad_field(s, 7 - len); - - seq_printf(s, "TEGRA_SLEW_%s", slew_name(SLWF(reg))); - - seq_printf(s, "},\n"); - } - return 0; -} - -static int dbg_drive_pinmux_open(struct inode *inode, struct file *file) -{ - return single_open(file, dbg_drive_pinmux_show, &inode->i_private); -} - -static const struct file_operations debug_drive_fops = { - .open = dbg_drive_pinmux_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int __init tegra_pinmux_debuginit(void) -{ - (void) debugfs_create_file("tegra_pinmux", S_IRUGO, - NULL, NULL, &debug_fops); - (void) debugfs_create_file("tegra_pinmux_drive", S_IRUGO, - NULL, NULL, &debug_drive_fops); - return 0; -} -late_initcall(tegra_pinmux_debuginit); -#endif diff --git a/arch/arm/mach-tegra/usb_phy.c b/arch/arm/mach-tegra/usb_phy.c index c5b2ac04e2a..d71d2fed672 100644 --- a/arch/arm/mach-tegra/usb_phy.c +++ b/arch/arm/mach-tegra/usb_phy.c @@ -711,7 +711,6 @@ struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs, err = -ENXIO; goto err1; } - tegra_gpio_enable(ulpi_config->reset_gpio); gpio_request(ulpi_config->reset_gpio, "ulpi_phy_reset_b"); gpio_direction_output(ulpi_config->reset_gpio, 0); phy->ulpi = otg_ulpi_create(&ulpi_viewport_access_ops, 0); diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 0e8470a3fbe..53d3d46dec1 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -9,6 +9,8 @@ config UX500_SOC_COMMON select ARM_ERRATA_754322 select ARM_ERRATA_764369 select CACHE_L2X0 + select PINCTRL + select PINCTRL_NOMADIK config UX500_SOC_DB8500 bool @@ -16,6 +18,7 @@ config UX500_SOC_DB8500 select REGULATOR select REGULATOR_DB8500_PRCMU select CPU_FREQ_TABLE if CPU_FREQ + select PINCTRL_DB8500 menu "Ux500 target platform (boards)" diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile index fc7db5df970..041c3588598 100644 --- a/arch/arm/mach-ux500/Makefile +++ b/arch/arm/mach-ux500/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_MACH_MOP500) += board-mop500.o board-mop500-sdi.o \ board-mop500-regulators.o \ board-mop500-uib.o board-mop500-stuib.o \ board-mop500-u8500uib.o \ - board-mop500-pins.o + board-mop500-pins.o \ + board-mop500-msp.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-ux500/board-mop500-msp.c b/arch/arm/mach-ux500/board-mop500-msp.c new file mode 100644 index 00000000000..99604803874 --- /dev/null +++ b/arch/arm/mach-ux500/board-mop500-msp.c @@ -0,0 +1,267 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * License terms: GNU General Public License (GPL), version 2 + */ + +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/gpio.h> +#include <linux/pinctrl/consumer.h> + +#include <plat/gpio-nomadik.h> +#include <plat/pincfg.h> +#include <plat/ste_dma40.h> + +#include <mach/devices.h> +#include <mach/hardware.h> +#include <mach/irqs.h> +#include <mach/msp.h> + +#include "ste-dma40-db8500.h" +#include "board-mop500.h" +#include "devices-db8500.h" +#include "pins-db8500.h" + +/* MSP1/3 Tx/Rx usage protection */ +static DEFINE_SPINLOCK(msp_rxtx_lock); + +/* Reference Count */ +static int msp_rxtx_ref; + +/* Pin modes */ +struct pinctrl *msp1_p; +struct pinctrl_state *msp1_def; +struct pinctrl_state *msp1_sleep; + +int msp13_i2s_init(void) +{ + int retval = 0; + unsigned long flags; + + spin_lock_irqsave(&msp_rxtx_lock, flags); + if (msp_rxtx_ref == 0 && !(IS_ERR(msp1_p) || IS_ERR(msp1_def))) { + retval = pinctrl_select_state(msp1_p, msp1_def); + if (retval) + pr_err("could not set MSP1 defstate\n"); + } + if (!retval) + msp_rxtx_ref++; + spin_unlock_irqrestore(&msp_rxtx_lock, flags); + + return retval; +} + +int msp13_i2s_exit(void) +{ + int retval = 0; + unsigned long flags; + + spin_lock_irqsave(&msp_rxtx_lock, flags); + WARN_ON(!msp_rxtx_ref); + msp_rxtx_ref--; + if (msp_rxtx_ref == 0 && !(IS_ERR(msp1_p) || IS_ERR(msp1_sleep))) { + retval = pinctrl_select_state(msp1_p, msp1_sleep); + if (retval) + pr_err("could not set MSP1 sleepstate\n"); + } + spin_unlock_irqrestore(&msp_rxtx_lock, flags); + + return retval; +} + +static struct stedma40_chan_cfg msp0_dma_rx = { + .high_priority = true, + .dir = STEDMA40_PERIPH_TO_MEM, + + .src_dev_type = DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX, + .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + + .src_info.psize = STEDMA40_PSIZE_LOG_4, + .dst_info.psize = STEDMA40_PSIZE_LOG_4, + + /* data_width is set during configuration */ +}; + +static struct stedma40_chan_cfg msp0_dma_tx = { + .high_priority = true, + .dir = STEDMA40_MEM_TO_PERIPH, + + .src_dev_type = STEDMA40_DEV_DST_MEMORY, + .dst_dev_type = DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX, + + .src_info.psize = STEDMA40_PSIZE_LOG_4, + .dst_info.psize = STEDMA40_PSIZE_LOG_4, + + /* data_width is set during configuration */ +}; + +static struct msp_i2s_platform_data msp0_platform_data = { + .id = MSP_I2S_0, + .msp_i2s_dma_rx = &msp0_dma_rx, + .msp_i2s_dma_tx = &msp0_dma_tx, +}; + +static struct stedma40_chan_cfg msp1_dma_rx = { + .high_priority = true, + .dir = STEDMA40_PERIPH_TO_MEM, + + .src_dev_type = DB8500_DMA_DEV30_MSP3_RX, + .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + + .src_info.psize = STEDMA40_PSIZE_LOG_4, + .dst_info.psize = STEDMA40_PSIZE_LOG_4, + + /* data_width is set during configuration */ +}; + +static struct stedma40_chan_cfg msp1_dma_tx = { + .high_priority = true, + .dir = STEDMA40_MEM_TO_PERIPH, + + .src_dev_type = STEDMA40_DEV_DST_MEMORY, + .dst_dev_type = DB8500_DMA_DEV30_MSP1_TX, + + .src_info.psize = STEDMA40_PSIZE_LOG_4, + .dst_info.psize = STEDMA40_PSIZE_LOG_4, + + /* data_width is set during configuration */ +}; + +static struct msp_i2s_platform_data msp1_platform_data = { + .id = MSP_I2S_1, + .msp_i2s_dma_rx = NULL, + .msp_i2s_dma_tx = &msp1_dma_tx, + .msp_i2s_init = msp13_i2s_init, + .msp_i2s_exit = msp13_i2s_exit, +}; + +static struct stedma40_chan_cfg msp2_dma_rx = { + .high_priority = true, + .dir = STEDMA40_PERIPH_TO_MEM, + + .src_dev_type = DB8500_DMA_DEV14_MSP2_RX, + .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + + /* MSP2 DMA doesn't work with PSIZE == 4 on DB8500v2 */ + .src_info.psize = STEDMA40_PSIZE_LOG_1, + .dst_info.psize = STEDMA40_PSIZE_LOG_1, + + /* data_width is set during configuration */ +}; + +static struct stedma40_chan_cfg msp2_dma_tx = { + .high_priority = true, + .dir = STEDMA40_MEM_TO_PERIPH, + + .src_dev_type = STEDMA40_DEV_DST_MEMORY, + .dst_dev_type = DB8500_DMA_DEV14_MSP2_TX, + + .src_info.psize = STEDMA40_PSIZE_LOG_4, + .dst_info.psize = STEDMA40_PSIZE_LOG_4, + + .use_fixed_channel = true, + .phy_channel = 1, + + /* data_width is set during configuration */ +}; + +static struct platform_device *db8500_add_msp_i2s(struct device *parent, + int id, + resource_size_t base, int irq, + struct msp_i2s_platform_data *pdata) +{ + struct platform_device *pdev; + struct resource res[] = { + DEFINE_RES_MEM(base, SZ_4K), + DEFINE_RES_IRQ(irq), + }; + + pr_info("Register platform-device 'ux500-msp-i2s', id %d, irq %d\n", + id, irq); + pdev = platform_device_register_resndata(parent, "ux500-msp-i2s", id, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata)); + if (!pdev) { + pr_err("Failed to register platform-device 'ux500-msp-i2s.%d'!\n", + id); + return NULL; + } + + return pdev; +} + +/* Platform device for ASoC U8500 machine */ +static struct platform_device snd_soc_u8500 = { + .name = "snd-soc-u8500", + .id = 0, + .dev = { + .platform_data = NULL, + }, +}; + +/* Platform device for Ux500-PCM */ +static struct platform_device ux500_pcm = { + .name = "ux500-pcm", + .id = 0, + .dev = { + .platform_data = NULL, + }, +}; + +static struct msp_i2s_platform_data msp2_platform_data = { + .id = MSP_I2S_2, + .msp_i2s_dma_rx = &msp2_dma_rx, + .msp_i2s_dma_tx = &msp2_dma_tx, +}; + +static struct msp_i2s_platform_data msp3_platform_data = { + .id = MSP_I2S_3, + .msp_i2s_dma_rx = &msp1_dma_rx, + .msp_i2s_dma_tx = NULL, + .msp_i2s_init = msp13_i2s_init, + .msp_i2s_exit = msp13_i2s_exit, +}; + +int mop500_msp_init(struct device *parent) +{ + struct platform_device *msp1; + + pr_info("%s: Register platform-device 'snd-soc-u8500'.\n", __func__); + platform_device_register(&snd_soc_u8500); + + pr_info("Initialize MSP I2S-devices.\n"); + db8500_add_msp_i2s(parent, 0, U8500_MSP0_BASE, IRQ_DB8500_MSP0, + &msp0_platform_data); + msp1 = db8500_add_msp_i2s(parent, 1, U8500_MSP1_BASE, IRQ_DB8500_MSP1, + &msp1_platform_data); + db8500_add_msp_i2s(parent, 2, U8500_MSP2_BASE, IRQ_DB8500_MSP2, + &msp2_platform_data); + db8500_add_msp_i2s(parent, 3, U8500_MSP3_BASE, IRQ_DB8500_MSP1, + &msp3_platform_data); + + /* Get the pinctrl handle for MSP1 */ + if (msp1) { + msp1_p = pinctrl_get(&msp1->dev); + if (IS_ERR(msp1_p)) + dev_err(&msp1->dev, "could not get MSP1 pinctrl\n"); + else { + msp1_def = pinctrl_lookup_state(msp1_p, + PINCTRL_STATE_DEFAULT); + if (IS_ERR(msp1_def)) { + dev_err(&msp1->dev, + "could not get MSP1 defstate\n"); + } + msp1_sleep = pinctrl_lookup_state(msp1_p, + PINCTRL_STATE_SLEEP); + if (IS_ERR(msp1_sleep)) + dev_err(&msp1->dev, + "could not get MSP1 idlestate\n"); + } + } + + pr_info("%s: Register platform-device 'ux500-pcm'\n", __func__); + platform_device_register(&ux500_pcm); + + return 0; +} diff --git a/arch/arm/mach-ux500/board-mop500-msp.h b/arch/arm/mach-ux500/board-mop500-msp.h new file mode 100644 index 00000000000..6fcfb5e2cc9 --- /dev/null +++ b/arch/arm/mach-ux500/board-mop500-msp.h @@ -0,0 +1,14 @@ +/* + * Copyright (C) ST-Ericsson SA 2012 + * + * Author: Ola Lilja <ola.o.lilja@stericsson.com>, + * for ST-Ericsson. + * + * License terms: + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +void mop500_msp_init(struct device *parent); diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c index f5413dca532..32fd9920446 100644 --- a/arch/arm/mach-ux500/board-mop500-pins.c +++ b/arch/arm/mach-ux500/board-mop500-pins.c @@ -7,299 +7,508 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/bug.h> +#include <linux/string.h> +#include <linux/pinctrl/machine.h> #include <asm/mach-types.h> #include <plat/pincfg.h> #include <plat/gpio-nomadik.h> + #include <mach/hardware.h> #include "pins-db8500.h" +#include "board-mop500.h" -static pin_cfg_t mop500_pins_common[] = { - /* I2C */ - GPIO147_I2C0_SCL, - GPIO148_I2C0_SDA, - GPIO16_I2C1_SCL, - GPIO17_I2C1_SDA, - GPIO10_I2C2_SDA, - GPIO11_I2C2_SCL, - GPIO229_I2C3_SDA, - GPIO230_I2C3_SCL, - - /* MSP0 */ - GPIO12_MSP0_TXD, - GPIO13_MSP0_TFS, - GPIO14_MSP0_TCK, - GPIO15_MSP0_RXD, - - /* MSP2: HDMI */ - GPIO193_MSP2_TXD, - GPIO194_MSP2_TCK, - GPIO195_MSP2_TFS, - GPIO196_MSP2_RXD | PIN_OUTPUT_LOW, - - /* Touch screen INTERFACE */ - GPIO84_GPIO | PIN_INPUT_PULLUP, /* TOUCH_INT1 */ - - /* STMPE1601/tc35893 keypad IRQ */ - GPIO218_GPIO | PIN_INPUT_PULLUP, - - /* MMC0 (MicroSD card) */ - GPIO18_MC0_CMDDIR | PIN_OUTPUT_HIGH, - GPIO19_MC0_DAT0DIR | PIN_OUTPUT_HIGH, - GPIO20_MC0_DAT2DIR | PIN_OUTPUT_HIGH, - - GPIO22_MC0_FBCLK | PIN_INPUT_NOPULL, - GPIO23_MC0_CLK | PIN_OUTPUT_LOW, - GPIO24_MC0_CMD | PIN_INPUT_PULLUP, - GPIO25_MC0_DAT0 | PIN_INPUT_PULLUP, - GPIO26_MC0_DAT1 | PIN_INPUT_PULLUP, - GPIO27_MC0_DAT2 | PIN_INPUT_PULLUP, - GPIO28_MC0_DAT3 | PIN_INPUT_PULLUP, - - /* SDI1 (SDIO) */ - GPIO208_MC1_CLK | PIN_OUTPUT_LOW, - GPIO209_MC1_FBCLK | PIN_INPUT_NOPULL, - GPIO210_MC1_CMD | PIN_INPUT_PULLUP, - GPIO211_MC1_DAT0 | PIN_INPUT_PULLUP, - GPIO212_MC1_DAT1 | PIN_INPUT_PULLUP, - GPIO213_MC1_DAT2 | PIN_INPUT_PULLUP, - GPIO214_MC1_DAT3 | PIN_INPUT_PULLUP, - - /* MMC2 (On-board DATA INTERFACE eMMC) */ - GPIO128_MC2_CLK | PIN_OUTPUT_LOW, - GPIO129_MC2_CMD | PIN_INPUT_PULLUP, - GPIO130_MC2_FBCLK | PIN_INPUT_NOPULL, - GPIO131_MC2_DAT0 | PIN_INPUT_PULLUP, - GPIO132_MC2_DAT1 | PIN_INPUT_PULLUP, - GPIO133_MC2_DAT2 | PIN_INPUT_PULLUP, - GPIO134_MC2_DAT3 | PIN_INPUT_PULLUP, - GPIO135_MC2_DAT4 | PIN_INPUT_PULLUP, - GPIO136_MC2_DAT5 | PIN_INPUT_PULLUP, - GPIO137_MC2_DAT6 | PIN_INPUT_PULLUP, - GPIO138_MC2_DAT7 | PIN_INPUT_PULLUP, - - /* MMC4 (On-board STORAGE INTERFACE eMMC) */ - GPIO197_MC4_DAT3 | PIN_INPUT_PULLUP, - GPIO198_MC4_DAT2 | PIN_INPUT_PULLUP, - GPIO199_MC4_DAT1 | PIN_INPUT_PULLUP, - GPIO200_MC4_DAT0 | PIN_INPUT_PULLUP, - GPIO201_MC4_CMD | PIN_INPUT_PULLUP, - GPIO202_MC4_FBCLK | PIN_INPUT_NOPULL, - GPIO203_MC4_CLK | PIN_OUTPUT_LOW, - GPIO204_MC4_DAT7 | PIN_INPUT_PULLUP, - GPIO205_MC4_DAT6 | PIN_INPUT_PULLUP, - GPIO206_MC4_DAT5 | PIN_INPUT_PULLUP, - GPIO207_MC4_DAT4 | PIN_INPUT_PULLUP, - - /* SKE keypad */ - GPIO153_KP_I7, - GPIO154_KP_I6, - GPIO155_KP_I5, - GPIO156_KP_I4, - GPIO157_KP_O7, - GPIO158_KP_O6, - GPIO159_KP_O5, - GPIO160_KP_O4, - GPIO161_KP_I3, - GPIO162_KP_I2, - GPIO163_KP_I1, - GPIO164_KP_I0, - GPIO165_KP_O3, - GPIO166_KP_O2, - GPIO167_KP_O1, - GPIO168_KP_O0, +enum custom_pin_cfg_t { + PINS_FOR_DEFAULT, + PINS_FOR_U9500, +}; - /* UART */ - /* uart-0 pins gpio configuration should be - * kept intact to prevent glitch in tx line - * when tty dev is opened. Later these pins +static enum custom_pin_cfg_t pinsfor; + +/* These simply sets bias for pins */ +#define BIAS(a,b) static unsigned long a[] = { b } + +BIAS(pd, PIN_PULL_DOWN); +BIAS(slpm_gpio_nopull, PIN_SLPM_GPIO|PIN_SLPM_INPUT_NOPULL); +BIAS(in_nopull, PIN_INPUT_NOPULL); +BIAS(in_nopull_sleep_nowkup, PIN_INPUT_NOPULL|PIN_SLPM_WAKEUP_DISABLE); +BIAS(in_pu, PIN_INPUT_PULLUP); +BIAS(in_pd, PIN_INPUT_PULLDOWN); +BIAS(in_pd_slpm_in_pu, PIN_INPUT_PULLDOWN|PIN_SLPM_INPUT_PULLUP); +BIAS(in_pu_slpm_out_lo, PIN_INPUT_PULLUP|PIN_SLPM_OUTPUT_LOW); +BIAS(out_hi, PIN_OUTPUT_HIGH); +BIAS(out_lo, PIN_OUTPUT_LOW); +BIAS(out_lo_sleep_nowkup, PIN_OUTPUT_LOW|PIN_SLPM_WAKEUP_DISABLE); +/* These also force them into GPIO mode */ +BIAS(gpio_in_pu, PIN_INPUT_PULLUP|PIN_GPIOMODE_ENABLED); +BIAS(gpio_in_pd, PIN_INPUT_PULLDOWN|PIN_GPIOMODE_ENABLED); +BIAS(gpio_in_pu_slpm_gpio_nopull, PIN_INPUT_PULLUP|PIN_GPIOMODE_ENABLED|PIN_SLPM_GPIO|PIN_SLPM_INPUT_NOPULL); +BIAS(gpio_in_pd_slpm_gpio_nopull, PIN_INPUT_PULLDOWN|PIN_GPIOMODE_ENABLED|PIN_SLPM_GPIO|PIN_SLPM_INPUT_NOPULL); +BIAS(gpio_out_hi, PIN_OUTPUT_HIGH|PIN_GPIOMODE_ENABLED); +BIAS(gpio_out_lo, PIN_OUTPUT_LOW|PIN_GPIOMODE_ENABLED); +/* Sleep modes */ +BIAS(sleep_in_wkup_pdis, PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED); +BIAS(sleep_in_nopull_wkup, PIN_INPUT_NOPULL|PIN_SLPM_WAKEUP_ENABLE); +BIAS(sleep_out_hi_wkup_pdis, PIN_SLPM_OUTPUT_HIGH|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED); +BIAS(sleep_out_lo_wkup, PIN_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE); +BIAS(sleep_out_wkup_pdis, PIN_SLPM_DIR_OUTPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED); + +/* We use these to define hog settings that are always done on boot */ +#define DB8500_MUX_HOG(group,func) \ + PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-db8500", group, func) +#define DB8500_PIN_HOG(pin,conf) \ + PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-db8500", pin, conf) + +/* These are default states associated with device and changed runtime */ +#define DB8500_MUX(group,func,dev) \ + PIN_MAP_MUX_GROUP_DEFAULT(dev, "pinctrl-db8500", group, func) +#define DB8500_PIN(pin,conf,dev) \ + PIN_MAP_CONFIGS_PIN_DEFAULT(dev, "pinctrl-db8500", pin, conf) + +#define DB8500_PIN_SLEEP(pin,conf,dev) \ + PIN_MAP_CONFIGS_PIN(dev, PINCTRL_STATE_SLEEP, "pinctrl-db8500", \ + pin, conf) + +/* Pin control settings */ +static struct pinctrl_map __initdata mop500_family_pinmap[] = { + /* + * uMSP0, mux in 4 pins, regular placement of RX/TX + * explicitly set the pins to no pull + */ + DB8500_MUX_HOG("msp0txrx_a_1", "msp0"), + DB8500_MUX_HOG("msp0tfstck_a_1", "msp0"), + DB8500_PIN_HOG("GPIO12_AC4", in_nopull), /* TXD */ + DB8500_PIN_HOG("GPIO15_AC3", in_nopull), /* RXD */ + DB8500_PIN_HOG("GPIO13_AF3", in_nopull), /* TFS */ + DB8500_PIN_HOG("GPIO14_AE3", in_nopull), /* TCK */ + /* MSP2 for HDMI, pull down TXD, TCK, TFS */ + DB8500_MUX_HOG("msp2_a_1", "msp2"), + DB8500_PIN_HOG("GPIO193_AH27", in_pd), /* TXD */ + DB8500_PIN_HOG("GPIO194_AF27", in_pd), /* TCK */ + DB8500_PIN_HOG("GPIO195_AG28", in_pd), /* TFS */ + DB8500_PIN_HOG("GPIO196_AG26", out_lo), /* RXD */ + /* + * LCD, set TE0 (using LCD VSI0) and D14 (touch screen interrupt) to + * pull-up + * TODO: is this really correct? Snowball doesn't have a LCD. + */ + DB8500_MUX_HOG("lcdvsi0_a_1", "lcd"), + DB8500_PIN_HOG("GPIO68_E1", in_pu), + DB8500_PIN_HOG("GPIO84_C2", gpio_in_pu), + /* + * STMPE1601/tc35893 keypad IRQ GPIO 218 + * TODO: set for snowball and HREF really?? + */ + DB8500_PIN_HOG("GPIO218_AH11", gpio_in_pu), + /* + * UART0, we do not mux in u0 here. + * uart-0 pins gpio configuration should be kept intact to prevent + * a glitch in tx line when the tty dev is opened. Later these pins * are configured to uart mop500_pins_uart0 - * - * It will be replaced with uart configuration - * once the issue is solved. */ - GPIO0_GPIO | PIN_INPUT_PULLUP, - GPIO1_GPIO | PIN_OUTPUT_HIGH, - GPIO2_GPIO | PIN_INPUT_PULLUP, - GPIO3_GPIO | PIN_OUTPUT_HIGH, - - GPIO29_U2_RXD | PIN_INPUT_PULLUP, - GPIO30_U2_TXD | PIN_OUTPUT_HIGH, - GPIO31_U2_CTSn | PIN_INPUT_PULLUP, - GPIO32_U2_RTSn | PIN_OUTPUT_HIGH, - - /* Display & HDMI HW sync */ - GPIO68_LCD_VSI0 | PIN_INPUT_PULLUP, - GPIO69_LCD_VSI1 | PIN_INPUT_PULLUP, + DB8500_PIN_HOG("GPIO0_AJ5", in_pu), /* CTS */ + DB8500_PIN_HOG("GPIO1_AJ3", out_hi), /* RTS */ + DB8500_PIN_HOG("GPIO2_AH4", in_pu), /* RXD */ + DB8500_PIN_HOG("GPIO3_AH3", out_hi), /* TXD */ + /* + * Mux in UART2 on altfunction C and set pull-ups. + * TODO: is this used on U8500 variants and Snowball really? + * The setting on GPIO31 conflicts with magnetometer use on hrefv60 + */ + DB8500_MUX_HOG("u2rxtx_c_1", "u2"), + DB8500_MUX_HOG("u2ctsrts_c_1", "u2"), + DB8500_PIN_HOG("GPIO29_W2", in_pu), /* RXD */ + DB8500_PIN_HOG("GPIO30_W3", out_hi), /* TXD */ + DB8500_PIN_HOG("GPIO31_V3", in_pu), /* CTS */ + DB8500_PIN_HOG("GPIO32_V2", out_hi), /* RTS */ + /* + * The following pin sets were known as "runtime pins" before being + * converted to the pinctrl model. Here we model them as "default" + * states. + */ + /* Mux in UART0 after initialization */ + DB8500_MUX("u0_a_1", "u0", "uart0"), + DB8500_PIN("GPIO0_AJ5", in_pu, "uart0"), /* CTS */ + DB8500_PIN("GPIO1_AJ3", out_hi, "uart0"), /* RTS */ + DB8500_PIN("GPIO2_AH4", in_pu, "uart0"), /* RXD */ + DB8500_PIN("GPIO3_AH3", out_hi, "uart0"), /* TXD */ + /* UART0 sleep state */ + DB8500_PIN_SLEEP("GPIO0_AJ5", sleep_in_wkup_pdis, "uart0"), + DB8500_PIN_SLEEP("GPIO1_AJ3", sleep_out_hi_wkup_pdis, "uart0"), + DB8500_PIN_SLEEP("GPIO2_AH4", sleep_in_wkup_pdis, "uart0"), + DB8500_PIN_SLEEP("GPIO3_AH3", sleep_out_wkup_pdis, "uart0"), + /* MSP1 for ALSA codec */ + DB8500_MUX("msp1txrx_a_1", "msp1", "ux500-msp-i2s.1"), + DB8500_MUX("msp1_a_1", "msp1", "ux500-msp-i2s.1"), + DB8500_PIN("GPIO33_AF2", out_lo_sleep_nowkup, "ux500-msp-i2s.1"), + DB8500_PIN("GPIO34_AE1", in_nopull_sleep_nowkup, "ux500-msp-i2s.1"), + DB8500_PIN("GPIO35_AE2", in_nopull_sleep_nowkup, "ux500-msp-i2s.1"), + DB8500_PIN("GPIO36_AG2", in_nopull_sleep_nowkup, "ux500-msp-i2s.1"), + /* MSP1 sleep state */ + DB8500_PIN_SLEEP("GPIO33_AF2", sleep_out_lo_wkup, "ux500-msp-i2s.1"), + DB8500_PIN_SLEEP("GPIO34_AE1", sleep_in_nopull_wkup, "ux500-msp-i2s.1"), + DB8500_PIN_SLEEP("GPIO35_AE2", sleep_in_nopull_wkup, "ux500-msp-i2s.1"), + DB8500_PIN_SLEEP("GPIO36_AG2", sleep_in_nopull_wkup, "ux500-msp-i2s.1"), + /* Mux in LCD data lines 8 thru 11 and LCDA CLK for MCDE TVOUT */ + DB8500_MUX("lcd_d8_d11_a_1", "lcd", "mcde-tvout"), + DB8500_MUX("lcdaclk_b_1", "lcda", "mcde-tvout"), + /* Mux in LCD VSI1 and pull it up for MCDE HDMI output */ + DB8500_MUX("lcdvsi1_a_1", "lcd", "av8100-hdmi"), + /* Mux in I2C blocks, put pins into GPIO in sleepmode no pull-up */ + DB8500_MUX("i2c0_a_1", "i2c0", "nmk-i2c.0"), + DB8500_PIN("GPIO147_C15", slpm_gpio_nopull, "nmk-i2c.0"), + DB8500_PIN("GPIO148_B16", slpm_gpio_nopull, "nmk-i2c.0"), + DB8500_MUX("i2c1_b_2", "i2c1", "nmk-i2c.1"), + DB8500_PIN("GPIO16_AD3", slpm_gpio_nopull, "nmk-i2c.1"), + DB8500_PIN("GPIO17_AD4", slpm_gpio_nopull, "nmk-i2c.1"), + DB8500_MUX("i2c2_b_2", "i2c2", "nmk-i2c.2"), + DB8500_PIN("GPIO10_AF5", slpm_gpio_nopull, "nmk-i2c.2"), + DB8500_PIN("GPIO11_AG4", slpm_gpio_nopull, "nmk-i2c.2"), + DB8500_MUX("i2c3_c_2", "i2c3", "nmk-i2c.3"), + DB8500_PIN("GPIO229_AG7", slpm_gpio_nopull, "nmk-i2c.3"), + DB8500_PIN("GPIO230_AF7", slpm_gpio_nopull, "nmk-i2c.3"), + /* Mux in SDI0 (here called MC0) used for removable MMC/SD/SDIO cards */ + DB8500_MUX("mc0_a_1", "mc0", "sdi0"), + DB8500_PIN("GPIO18_AC2", out_hi, "sdi0"), /* CMDDIR */ + DB8500_PIN("GPIO19_AC1", out_hi, "sdi0"), /* DAT0DIR */ + DB8500_PIN("GPIO20_AB4", out_hi, "sdi0"), /* DAT2DIR */ + DB8500_PIN("GPIO22_AA3", in_nopull, "sdi0"), /* FBCLK */ + DB8500_PIN("GPIO23_AA4", out_lo, "sdi0"), /* CLK */ + DB8500_PIN("GPIO24_AB2", in_pu, "sdi0"), /* CMD */ + DB8500_PIN("GPIO25_Y4", in_pu, "sdi0"), /* DAT0 */ + DB8500_PIN("GPIO26_Y2", in_pu, "sdi0"), /* DAT1 */ + DB8500_PIN("GPIO27_AA2", in_pu, "sdi0"), /* DAT2 */ + DB8500_PIN("GPIO28_AA1", in_pu, "sdi0"), /* DAT3 */ + /* Mux in SDI1 (here called MC1) used for SDIO for CW1200 WLAN */ + DB8500_MUX("mc1_a_1", "mc1", "sdi1"), + DB8500_PIN("GPIO208_AH16", out_lo, "sdi1"), /* CLK */ + DB8500_PIN("GPIO209_AG15", in_nopull, "sdi1"), /* FBCLK */ + DB8500_PIN("GPIO210_AJ15", in_pu, "sdi1"), /* CMD */ + DB8500_PIN("GPIO211_AG14", in_pu, "sdi1"), /* DAT0 */ + DB8500_PIN("GPIO212_AF13", in_pu, "sdi1"), /* DAT1 */ + DB8500_PIN("GPIO213_AG13", in_pu, "sdi1"), /* DAT2 */ + DB8500_PIN("GPIO214_AH15", in_pu, "sdi1"), /* DAT3 */ + /* Mux in SDI2 (here called MC2) used for for PoP eMMC */ + DB8500_MUX("mc2_a_1", "mc2", "sdi2"), + DB8500_PIN("GPIO128_A5", out_lo, "sdi2"), /* CLK */ + DB8500_PIN("GPIO129_B4", in_pu, "sdi2"), /* CMD */ + DB8500_PIN("GPIO130_C8", in_nopull, "sdi2"), /* FBCLK */ + DB8500_PIN("GPIO131_A12", in_pu, "sdi2"), /* DAT0 */ + DB8500_PIN("GPIO132_C10", in_pu, "sdi2"), /* DAT1 */ + DB8500_PIN("GPIO133_B10", in_pu, "sdi2"), /* DAT2 */ + DB8500_PIN("GPIO134_B9", in_pu, "sdi2"), /* DAT3 */ + DB8500_PIN("GPIO135_A9", in_pu, "sdi2"), /* DAT4 */ + DB8500_PIN("GPIO136_C7", in_pu, "sdi2"), /* DAT5 */ + DB8500_PIN("GPIO137_A7", in_pu, "sdi2"), /* DAT6 */ + DB8500_PIN("GPIO138_C5", in_pu, "sdi2"), /* DAT7 */ + /* Mux in SDI4 (here called MC4) used for for PCB-mounted eMMC */ + DB8500_MUX("mc4_a_1", "mc4", "sdi4"), + DB8500_PIN("GPIO197_AH24", in_pu, "sdi4"), /* DAT3 */ + DB8500_PIN("GPIO198_AG25", in_pu, "sdi4"), /* DAT2 */ + DB8500_PIN("GPIO199_AH23", in_pu, "sdi4"), /* DAT1 */ + DB8500_PIN("GPIO200_AH26", in_pu, "sdi4"), /* DAT0 */ + DB8500_PIN("GPIO201_AF24", in_pu, "sdi4"), /* CMD */ + DB8500_PIN("GPIO202_AF25", in_nopull, "sdi4"), /* FBCLK */ + DB8500_PIN("GPIO203_AE23", out_lo, "sdi4"), /* CLK */ + DB8500_PIN("GPIO204_AF23", in_pu, "sdi4"), /* DAT7 */ + DB8500_PIN("GPIO205_AG23", in_pu, "sdi4"), /* DAT6 */ + DB8500_PIN("GPIO206_AG24", in_pu, "sdi4"), /* DAT5 */ + DB8500_PIN("GPIO207_AJ23", in_pu, "sdi4"), /* DAT4 */ + /* Mux in USB pins, drive STP high */ + DB8500_MUX("usb_a_1", "usb", "musb-ux500.0"), + DB8500_PIN("GPIO257_AE29", out_hi, "musb-ux500.0"), /* STP */ + /* Mux in SPI2 pins on the "other C1" altfunction */ + DB8500_MUX("spi2_oc1_1", "spi2", "spi2"), + DB8500_PIN("GPIO216_AG12", gpio_out_hi, "spi2"), /* FRM */ + DB8500_PIN("GPIO218_AH11", in_pd, "spi2"), /* RXD */ + DB8500_PIN("GPIO215_AH13", out_lo, "spi2"), /* TXD */ + DB8500_PIN("GPIO217_AH12", out_lo, "spi2"), /* CLK */ }; -static pin_cfg_t mop500_pins_default[] = { - /* SSP0 */ - GPIO143_SSP0_CLK, - GPIO144_SSP0_FRM, - GPIO145_SSP0_RXD | PIN_PULL_DOWN, - GPIO146_SSP0_TXD, - - - GPIO217_GPIO | PIN_INPUT_PULLUP, /* TC35892 IRQ */ - - /* SDI0 (MicroSD card) */ - GPIO21_MC0_DAT31DIR | PIN_OUTPUT_HIGH, - - /* UART */ - GPIO4_U1_RXD | PIN_INPUT_PULLUP, - GPIO5_U1_TXD | PIN_OUTPUT_HIGH, - GPIO6_U1_CTSn | PIN_INPUT_PULLUP, - GPIO7_U1_RTSn | PIN_OUTPUT_HIGH, +/* + * These are specifically for the MOP500 and HREFP (pre-v60) version of the + * board, which utilized a TC35892 GPIO expander instead of using a lot of + * on-chip pins as the HREFv60 and later does. + */ +static struct pinctrl_map __initdata mop500_pinmap[] = { + /* Mux in SSP0, pull down RXD pin */ + DB8500_MUX_HOG("ssp0_a_1", "ssp0"), + DB8500_PIN_HOG("GPIO145_C13", pd), + /* + * XENON Flashgun on image processor GPIO (controlled from image + * processor firmware), mux in these image processor GPIO lines 0 + * (XENON_FLASH_ID) and 1 (XENON_READY) on altfunction C and pull up + * the pins. + */ + DB8500_MUX_HOG("ipgpio0_c_1", "ipgpio"), + DB8500_MUX_HOG("ipgpio1_c_1", "ipgpio"), + DB8500_PIN_HOG("GPIO6_AF6", in_pu), + DB8500_PIN_HOG("GPIO7_AG5", in_pu), + /* TC35892 IRQ, pull up the line, let the driver mux in the pin */ + DB8500_PIN_HOG("GPIO217_AH12", gpio_in_pu), + /* Mux in UART1 and set the pull-ups */ + DB8500_MUX_HOG("u1rxtx_a_1", "u1"), + DB8500_MUX_HOG("u1ctsrts_a_1", "u1"), + DB8500_PIN_HOG("GPIO4_AH6", in_pu), /* RXD */ + DB8500_PIN_HOG("GPIO5_AG6", out_hi), /* TXD */ + DB8500_PIN_HOG("GPIO6_AF6", in_pu), /* CTS */ + DB8500_PIN_HOG("GPIO7_AG5", out_hi), /* RTS */ + /* + * Runtime stuff: make it possible to mux in the SKE keypad + * and bias the pins + */ + DB8500_MUX("kp_a_2", "kp", "ske"), + DB8500_PIN("GPIO153_B17", in_pd_slpm_in_pu, "ske"), /* I7 */ + DB8500_PIN("GPIO154_C16", in_pd_slpm_in_pu, "ske"), /* I6 */ + DB8500_PIN("GPIO155_C19", in_pd_slpm_in_pu, "ske"), /* I5 */ + DB8500_PIN("GPIO156_C17", in_pd_slpm_in_pu, "ske"), /* I4 */ + DB8500_PIN("GPIO161_D21", in_pd_slpm_in_pu, "ske"), /* I3 */ + DB8500_PIN("GPIO162_D20", in_pd_slpm_in_pu, "ske"), /* I2 */ + DB8500_PIN("GPIO163_C20", in_pd_slpm_in_pu, "ske"), /* I1 */ + DB8500_PIN("GPIO164_B21", in_pd_slpm_in_pu, "ske"), /* I0 */ + DB8500_PIN("GPIO157_A18", in_pu_slpm_out_lo, "ske"), /* O7 */ + DB8500_PIN("GPIO158_C18", in_pu_slpm_out_lo, "ske"), /* O6 */ + DB8500_PIN("GPIO159_B19", in_pu_slpm_out_lo, "ske"), /* O5 */ + DB8500_PIN("GPIO160_B20", in_pu_slpm_out_lo, "ske"), /* O4 */ + DB8500_PIN("GPIO165_C21", in_pu_slpm_out_lo, "ske"), /* O3 */ + DB8500_PIN("GPIO166_A22", in_pu_slpm_out_lo, "ske"), /* O2 */ + DB8500_PIN("GPIO167_B24", in_pu_slpm_out_lo, "ske"), /* O1 */ + DB8500_PIN("GPIO168_C22", in_pu_slpm_out_lo, "ske"), /* O0 */ + /* Mux in and drive the SDI0 DAT31DIR line high at runtime */ + DB8500_MUX("mc0dat31dir_a_1", "mc0", "sdi0"), + DB8500_PIN("GPIO21_AB3", out_hi, "sdi0"), }; -static pin_cfg_t hrefv60_pins[] = { - /* WLAN */ - GPIO4_GPIO | PIN_INPUT_PULLUP,/* WLAN_IRQ */ - GPIO85_GPIO | PIN_OUTPUT_LOW,/* WLAN_ENA */ - - /* XENON Flashgun INTERFACE */ - GPIO6_IP_GPIO0 | PIN_INPUT_PULLUP,/* XENON_FLASH_ID */ - GPIO7_IP_GPIO1 | PIN_INPUT_PULLUP,/* XENON_READY */ - GPIO170_GPIO | PIN_OUTPUT_LOW, /* XENON_CHARGE */ - - /* Assistant LED INTERFACE */ - GPIO21_GPIO | PIN_OUTPUT_LOW, /* XENON_EN1 */ - GPIO64_IP_GPIO4 | PIN_OUTPUT_LOW, /* XENON_EN2 */ - - /* Magnetometer */ - GPIO31_GPIO | PIN_INPUT_PULLUP, /* magnetometer_INT */ - GPIO32_GPIO | PIN_INPUT_PULLDOWN, /* Magnetometer DRDY */ - - /* Display Interface */ - GPIO65_GPIO | PIN_OUTPUT_LOW, /* DISP1 RST */ - GPIO66_GPIO | PIN_OUTPUT_LOW, /* DISP2 RST */ - - /* Touch screen INTERFACE */ - GPIO143_GPIO | PIN_OUTPUT_LOW,/*TOUCH_RST1 */ - - /* Touch screen INTERFACE 2 */ - GPIO67_GPIO | PIN_INPUT_PULLUP, /* TOUCH_INT2 */ - GPIO146_GPIO | PIN_OUTPUT_LOW,/*TOUCH_RST2 */ - - /* ETM_PTM_TRACE INTERFACE */ - GPIO70_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA23 */ - GPIO71_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA22 */ - GPIO72_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA21 */ - GPIO73_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA20 */ - GPIO74_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA19 */ - - /* NAHJ INTERFACE */ - GPIO76_GPIO | PIN_OUTPUT_LOW,/* NAHJ_CTRL */ - GPIO216_GPIO | PIN_OUTPUT_HIGH,/* NAHJ_CTRL_INV */ - - /* NFC INTERFACE */ - GPIO77_GPIO | PIN_OUTPUT_LOW, /* NFC_ENA */ - GPIO144_GPIO | PIN_INPUT_PULLDOWN, /* NFC_IRQ */ - GPIO142_GPIO | PIN_OUTPUT_LOW, /* NFC_RESET */ - - /* Keyboard MATRIX INTERFACE */ - GPIO90_MC5_CMD | PIN_OUTPUT_LOW, /* KP_O_1 */ - GPIO87_MC5_DAT1 | PIN_OUTPUT_LOW, /* KP_O_2 */ - GPIO86_MC5_DAT0 | PIN_OUTPUT_LOW, /* KP_O_3 */ - GPIO96_KP_O6 | PIN_OUTPUT_LOW, /* KP_O_6 */ - GPIO94_KP_O7 | PIN_OUTPUT_LOW, /* KP_O_7 */ - GPIO93_MC5_DAT4 | PIN_INPUT_PULLUP, /* KP_I_0 */ - GPIO89_MC5_DAT3 | PIN_INPUT_PULLUP, /* KP_I_2 */ - GPIO88_MC5_DAT2 | PIN_INPUT_PULLUP, /* KP_I_3 */ - GPIO91_GPIO | PIN_INPUT_PULLUP, /* FORCE_SENSING_INT */ - GPIO92_GPIO | PIN_OUTPUT_LOW, /* FORCE_SENSING_RST */ - GPIO97_GPIO | PIN_OUTPUT_LOW, /* FORCE_SENSING_WU */ - - /* DiPro Sensor Interface */ - GPIO139_GPIO | PIN_INPUT_PULLUP, /* DIPRO_INT */ - - /* HAL SWITCH INTERFACE */ - GPIO145_GPIO | PIN_INPUT_PULLDOWN,/* HAL_SW */ - - /* Audio Amplifier Interface */ - GPIO149_GPIO | PIN_OUTPUT_LOW, /* VAUDIO_HF_EN */ - - /* GBF INTERFACE */ - GPIO171_GPIO | PIN_OUTPUT_LOW, /* GBF_ENA_RESET */ - - /* MSP : HDTV INTERFACE */ - GPIO192_GPIO | PIN_INPUT_PULLDOWN, - - /* ACCELEROMETER_INTERFACE */ - GPIO82_GPIO | PIN_INPUT_PULLUP, /* ACC_INT1 */ - GPIO83_GPIO | PIN_INPUT_PULLUP, /* ACC_INT2 */ - - /* Proximity Sensor */ - GPIO217_GPIO | PIN_INPUT_PULLUP, - - +/* + * The HREFv60 series of platforms is using available pins on the DB8500 + * insteaf of the Toshiba I2C GPIO expander, reusing some pins like the SSP0 + * and SSP1 ports (previously connected to the AB8500) as generic GPIO lines. + */ +static struct pinctrl_map __initdata hrefv60_pinmap[] = { + /* Drive WLAN_ENA low */ + DB8500_PIN_HOG("GPIO85_D5", gpio_out_lo), /* WLAN_ENA */ + /* + * XENON Flashgun on image processor GPIO (controlled from image + * processor firmware), mux in these image processor GPIO lines 0 + * (XENON_FLASH_ID), 1 (XENON_READY) and there is an assistant + * LED on IP GPIO 4 (XENON_EN2) on altfunction C, that need bias + * from GPIO21 so pull up 0, 1 and drive 4 and GPIO21 low as output. + */ + DB8500_MUX_HOG("ipgpio0_c_1", "ipgpio"), + DB8500_MUX_HOG("ipgpio1_c_1", "ipgpio"), + DB8500_MUX_HOG("ipgpio4_c_1", "ipgpio"), + DB8500_PIN_HOG("GPIO6_AF6", in_pu), /* XENON_FLASH_ID */ + DB8500_PIN_HOG("GPIO7_AG5", in_pu), /* XENON_READY */ + DB8500_PIN_HOG("GPIO21_AB3", gpio_out_lo), /* XENON_EN1 */ + DB8500_PIN_HOG("GPIO64_F3", out_lo), /* XENON_EN2 */ + /* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */ + DB8500_PIN_HOG("GPIO31_V3", gpio_in_pu), /* EN1 */ + DB8500_PIN_HOG("GPIO32_V2", gpio_in_pd), /* DRDY */ + /* + * Display Interface 1 uses GPIO 65 for RST (reset). + * Display Interface 2 uses GPIO 66 for RST (reset). + * Drive DISP1 reset high (not reset), driver DISP2 reset low (reset) + */ + DB8500_PIN_HOG("GPIO65_F1", gpio_out_hi), /* DISP1 NO RST */ + DB8500_PIN_HOG("GPIO66_G3", gpio_out_lo), /* DISP2 RST */ + /* + * Touch screen uses GPIO 143 for RST1, GPIO 146 for RST2 and + * GPIO 67 for interrupts. Pull-up the IRQ line and drive both + * reset signals low. + */ + DB8500_PIN_HOG("GPIO143_D12", gpio_out_lo), /* TOUCH_RST1 */ + DB8500_PIN_HOG("GPIO67_G2", gpio_in_pu), /* TOUCH_INT2 */ + DB8500_PIN_HOG("GPIO146_D13", gpio_out_lo), /* TOUCH_RST2 */ + /* + * Drive D19-D23 for the ETM PTM trace interface low, + * (presumably pins are unconnected therefore grounded here, + * the "other alt C1" setting enables these pins) + */ + DB8500_PIN_HOG("GPIO70_G5", gpio_out_lo), + DB8500_PIN_HOG("GPIO71_G4", gpio_out_lo), + DB8500_PIN_HOG("GPIO72_H4", gpio_out_lo), + DB8500_PIN_HOG("GPIO73_H3", gpio_out_lo), + DB8500_PIN_HOG("GPIO74_J3", gpio_out_lo), + /* NAHJ CTRL on GPIO 76 to low, CTRL_INV on GPIO216 to high */ + DB8500_PIN_HOG("GPIO76_J2", gpio_out_lo), /* CTRL */ + DB8500_PIN_HOG("GPIO216_AG12", gpio_out_hi), /* CTRL_INV */ + /* NFC ENA and RESET to low, pulldown IRQ line */ + DB8500_PIN_HOG("GPIO77_H1", gpio_out_lo), /* NFC_ENA */ + DB8500_PIN_HOG("GPIO144_B13", gpio_in_pd), /* NFC_IRQ */ + DB8500_PIN_HOG("GPIO142_C11", gpio_out_lo), /* NFC_RESET */ + /* + * SKE keyboard partly on alt A and partly on "Other alt C1" + * Driver KP_O1,2,3,6,7 low and pull up KP_I 0,2,3 for three + * rows of 6 keys, then pull up force sensing interrup and + * drive reset and force sensing WU low. + */ + DB8500_MUX_HOG("kp_a_1", "kp"), + DB8500_MUX_HOG("kp_oc1_1", "kp"), + DB8500_PIN_HOG("GPIO90_A3", out_lo), /* KP_O1 */ + DB8500_PIN_HOG("GPIO87_B3", out_lo), /* KP_O2 */ + DB8500_PIN_HOG("GPIO86_C6", out_lo), /* KP_O3 */ + DB8500_PIN_HOG("GPIO96_D8", out_lo), /* KP_O6 */ + DB8500_PIN_HOG("GPIO94_D7", out_lo), /* KP_O7 */ + DB8500_PIN_HOG("GPIO93_B7", in_pu), /* KP_I0 */ + DB8500_PIN_HOG("GPIO89_E6", in_pu), /* KP_I2 */ + DB8500_PIN_HOG("GPIO88_C4", in_pu), /* KP_I3 */ + DB8500_PIN_HOG("GPIO91_B6", gpio_in_pu), /* FORCE_SENSING_INT */ + DB8500_PIN_HOG("GPIO92_D6", gpio_out_lo), /* FORCE_SENSING_RST */ + DB8500_PIN_HOG("GPIO97_D9", gpio_out_lo), /* FORCE_SENSING_WU */ + /* DiPro Sensor interrupt */ + DB8500_PIN_HOG("GPIO139_C9", gpio_in_pu), /* DIPRO_INT */ + /* Audio Amplifier HF enable */ + DB8500_PIN_HOG("GPIO149_B14", gpio_out_hi), /* VAUDIO_HF_EN, enable MAX8968 */ + /* GBF interface, pull low to reset state */ + DB8500_PIN_HOG("GPIO171_D23", gpio_out_lo), /* GBF_ENA_RESET */ + /* MSP : HDTV INTERFACE GPIO line */ + DB8500_PIN_HOG("GPIO192_AJ27", gpio_in_pd), + /* Accelerometer interrupt lines */ + DB8500_PIN_HOG("GPIO82_C1", gpio_in_pu), /* ACC_INT1 */ + DB8500_PIN_HOG("GPIO83_D3", gpio_in_pu), /* ACC_INT2 */ + /* SD card detect GPIO pin */ + DB8500_PIN_HOG("GPIO95_E8", gpio_in_pu), + /* + * Runtime stuff + * Pull up/down of some sensor GPIO pins, for proximity, HAL sensor + * etc. + */ + DB8500_PIN("GPIO217_AH12", gpio_in_pu_slpm_gpio_nopull, "gpio-keys.0"), + DB8500_PIN("GPIO145_C13", gpio_in_pd_slpm_gpio_nopull, "gpio-keys.0"), + DB8500_PIN("GPIO139_C9", gpio_in_pu_slpm_gpio_nopull, "gpio-keys.0"), + /* + * Make it possible to mux in the SKE keypad and bias the pins + * FIXME: what's the point with this on HREFv60? KP/SKE is already + * muxed in at another place! Enabling this will bork. + */ + DB8500_MUX("kp_a_2", "kp", "ske"), + DB8500_PIN("GPIO153_B17", in_pd_slpm_in_pu, "ske"), /* I7 */ + DB8500_PIN("GPIO154_C16", in_pd_slpm_in_pu, "ske"), /* I6 */ + DB8500_PIN("GPIO155_C19", in_pd_slpm_in_pu, "ske"), /* I5 */ + DB8500_PIN("GPIO156_C17", in_pd_slpm_in_pu, "ske"), /* I4 */ + DB8500_PIN("GPIO161_D21", in_pd_slpm_in_pu, "ske"), /* I3 */ + DB8500_PIN("GPIO162_D20", in_pd_slpm_in_pu, "ske"), /* I2 */ + DB8500_PIN("GPIO163_C20", in_pd_slpm_in_pu, "ske"), /* I1 */ + DB8500_PIN("GPIO164_B21", in_pd_slpm_in_pu, "ske"), /* I0 */ + DB8500_PIN("GPIO157_A18", in_pu_slpm_out_lo, "ske"), /* O7 */ + DB8500_PIN("GPIO158_C18", in_pu_slpm_out_lo, "ske"), /* O6 */ + DB8500_PIN("GPIO159_B19", in_pu_slpm_out_lo, "ske"), /* O5 */ + DB8500_PIN("GPIO160_B20", in_pu_slpm_out_lo, "ske"), /* O4 */ + DB8500_PIN("GPIO165_C21", in_pu_slpm_out_lo, "ske"), /* O3 */ + DB8500_PIN("GPIO166_A22", in_pu_slpm_out_lo, "ske"), /* O2 */ + DB8500_PIN("GPIO167_B24", in_pu_slpm_out_lo, "ske"), /* O1 */ + DB8500_PIN("GPIO168_C22", in_pu_slpm_out_lo, "ske"), /* O0 */ }; -static pin_cfg_t snowball_pins[] = { - /* SSP0, to AB8500 */ - GPIO143_SSP0_CLK, - GPIO144_SSP0_FRM, - GPIO145_SSP0_RXD | PIN_PULL_DOWN, - GPIO146_SSP0_TXD, +static struct pinctrl_map __initdata u9500_pinmap[] = { + /* Mux in UART1 (just RX/TX) and set the pull-ups */ + DB8500_MUX_HOG("u1rxtx_a_1", "u1"), + DB8500_PIN_HOG("GPIO4_AH6", in_pu), + DB8500_PIN_HOG("GPIO5_AG6", out_hi), + /* WLAN_IRQ line */ + DB8500_PIN_HOG("GPIO144_B13", gpio_in_pu), + /* HSI */ + DB8500_MUX_HOG("hsir_a_1", "hsi"), + DB8500_MUX_HOG("hsit_a_1", "hsi"), + DB8500_PIN_HOG("GPIO219_AG10", in_pd), /* RX FLA0 */ + DB8500_PIN_HOG("GPIO220_AH10", in_pd), /* RX DAT0 */ + DB8500_PIN_HOG("GPIO221_AJ11", out_lo), /* RX RDY0 */ + DB8500_PIN_HOG("GPIO222_AJ9", out_lo), /* TX FLA0 */ + DB8500_PIN_HOG("GPIO223_AH9", out_lo), /* TX DAT0 */ + DB8500_PIN_HOG("GPIO224_AG9", in_pd), /* TX RDY0 */ + DB8500_PIN_HOG("GPIO225_AG8", in_pd), /* CAWAKE0 */ + DB8500_PIN_HOG("GPIO226_AF8", out_hi), /* ACWAKE0 */ +}; - /* MMC0: MicroSD card */ - GPIO21_MC0_DAT31DIR | PIN_OUTPUT_HIGH, +static struct pinctrl_map __initdata u8500_pinmap[] = { + DB8500_PIN_HOG("GPIO226_AF8", gpio_out_lo), /* WLAN_PMU_EN */ + DB8500_PIN_HOG("GPIO4_AH6", gpio_in_pu), /* WLAN_IRQ */ +}; - /* MMC2: LAN */ - GPIO86_SM_ADQ0, - GPIO87_SM_ADQ1, - GPIO88_SM_ADQ2, - GPIO89_SM_ADQ3, - GPIO90_SM_ADQ4, - GPIO91_SM_ADQ5, - GPIO92_SM_ADQ6, - GPIO93_SM_ADQ7, +static struct pinctrl_map __initdata snowball_pinmap[] = { + /* Mux in SSP0 connected to AB8500, pull down RXD pin */ + DB8500_MUX_HOG("ssp0_a_1", "ssp0"), + DB8500_PIN_HOG("GPIO145_C13", pd), + /* Always drive the MC0 DAT31DIR line high on these boards */ + DB8500_PIN_HOG("GPIO21_AB3", out_hi), + /* Mux in "SM" which is used for the SMSC911x Ethernet adapter */ + DB8500_MUX_HOG("sm_b_1", "sm"), + /* Drive RSTn_LAN high */ + DB8500_PIN_HOG("GPIO141_C12", gpio_out_hi), + /* Accelerometer/Magnetometer */ + DB8500_PIN_HOG("GPIO163_C20", gpio_in_pu), /* ACCEL_IRQ1 */ + DB8500_PIN_HOG("GPIO164_B21", gpio_in_pu), /* ACCEL_IRQ2 */ + DB8500_PIN_HOG("GPIO165_C21", gpio_in_pu), /* MAG_DRDY */ + /* WLAN/GBF */ + DB8500_PIN_HOG("GPIO161_D21", gpio_out_lo), /* WLAN_PMU_EN */ + DB8500_PIN_HOG("GPIO171_D23", gpio_out_hi), /* GBF_ENA */ + DB8500_PIN_HOG("GPIO215_AH13", gpio_out_lo), /* WLAN_ENA */ + DB8500_PIN_HOG("GPIO216_AG12", gpio_in_pu), /* WLAN_IRQ */ +}; - GPIO94_SM_ADVn, - GPIO95_SM_CS0n, - GPIO96_SM_OEn, - GPIO97_SM_WEn, +/* + * passing "pinsfor=" in kernel cmdline allows for custom + * configuration of GPIOs on u8500 derived boards. + */ +static int __init early_pinsfor(char *p) +{ + pinsfor = PINS_FOR_DEFAULT; - GPIO128_SM_CKO, - GPIO130_SM_FBCLK, - GPIO131_SM_ADQ8, - GPIO132_SM_ADQ9, - GPIO133_SM_ADQ10, - GPIO134_SM_ADQ11, - GPIO135_SM_ADQ12, - GPIO136_SM_ADQ13, - GPIO137_SM_ADQ14, - GPIO138_SM_ADQ15, + if (strcmp(p, "u9500-21") == 0) + pinsfor = PINS_FOR_U9500; - /* RSTn_LAN */ - GPIO141_GPIO | PIN_OUTPUT_HIGH, -}; + return 0; +} +early_param("pinsfor", early_pinsfor); -void __init mop500_pins_init(void) +int pins_for_u9500(void) { - nmk_config_pins(mop500_pins_common, - ARRAY_SIZE(mop500_pins_common)); + if (pinsfor == PINS_FOR_U9500) + return 1; - nmk_config_pins(mop500_pins_default, - ARRAY_SIZE(mop500_pins_default)); + return 0; } -void __init snowball_pins_init(void) +static void __init mop500_href_family_pinmaps_init(void) { - nmk_config_pins(mop500_pins_common, - ARRAY_SIZE(mop500_pins_common)); + switch (pinsfor) { + case PINS_FOR_U9500: + pinctrl_register_mappings(u9500_pinmap, + ARRAY_SIZE(u9500_pinmap)); + break; + case PINS_FOR_DEFAULT: + pinctrl_register_mappings(u8500_pinmap, + ARRAY_SIZE(u8500_pinmap)); + default: + break; + } +} - nmk_config_pins(snowball_pins, - ARRAY_SIZE(snowball_pins)); +void __init mop500_pinmaps_init(void) +{ + pinctrl_register_mappings(mop500_family_pinmap, + ARRAY_SIZE(mop500_family_pinmap)); + pinctrl_register_mappings(mop500_pinmap, + ARRAY_SIZE(mop500_pinmap)); + mop500_href_family_pinmaps_init(); } -void __init hrefv60_pins_init(void) +void __init snowball_pinmaps_init(void) { - nmk_config_pins(mop500_pins_common, - ARRAY_SIZE(mop500_pins_common)); + pinctrl_register_mappings(mop500_family_pinmap, + ARRAY_SIZE(mop500_family_pinmap)); + pinctrl_register_mappings(snowball_pinmap, + ARRAY_SIZE(snowball_pinmap)); + pinctrl_register_mappings(u8500_pinmap, + ARRAY_SIZE(u8500_pinmap)); +} - nmk_config_pins(hrefv60_pins, - ARRAY_SIZE(hrefv60_pins)); +void __init hrefv60_pinmaps_init(void) +{ + pinctrl_register_mappings(mop500_family_pinmap, + ARRAY_SIZE(mop500_family_pinmap)); + pinctrl_register_mappings(hrefv60_pinmap, + ARRAY_SIZE(hrefv60_pinmap)); + mop500_href_family_pinmaps_init(); } diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index f8150155a44..4bc0cbc5f07 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -1,3 +1,4 @@ + /* * Copyright (C) 2008-2009 ST-Ericsson * @@ -29,18 +30,17 @@ #include <linux/smsc911x.h> #include <linux/gpio_keys.h> #include <linux/delay.h> - #include <linux/of.h> #include <linux/of_platform.h> - #include <linux/leds.h> +#include <linux/pinctrl/consumer.h> + #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/hardware/gic.h> #include <plat/i2c.h> #include <plat/ste_dma40.h> -#include <plat/pincfg.h> #include <plat/gpio-nomadik.h> #include <mach/hardware.h> @@ -48,11 +48,11 @@ #include <mach/devices.h> #include <mach/irqs.h> -#include "pins-db8500.h" #include "ste-dma40-db8500.h" #include "devices-db8500.h" #include "board-mop500.h" #include "board-mop500-regulators.h" +#include "board-mop500-msp.h" static struct gpio_led snowball_led_array[] = { { @@ -520,14 +520,6 @@ static struct stedma40_chan_cfg uart2_dma_cfg_tx = { }; #endif - -static pin_cfg_t mop500_pins_uart0[] = { - GPIO0_U0_CTSn | PIN_INPUT_PULLUP, - GPIO1_U0_RTSn | PIN_OUTPUT_HIGH, - GPIO2_U0_RXD | PIN_INPUT_PULLUP, - GPIO3_U0_TXD | PIN_OUTPUT_HIGH, -}; - #define PRCC_K_SOFTRST_SET 0x18 #define PRCC_K_SOFTRST_CLEAR 0x1C static void ux500_uart0_reset(void) @@ -548,24 +540,33 @@ static void ux500_uart0_reset(void) udelay(1); } +/* This needs to be referenced by callbacks */ +struct pinctrl *u0_p; +struct pinctrl_state *u0_def; +struct pinctrl_state *u0_sleep; + static void ux500_uart0_init(void) { int ret; - ret = nmk_config_pins(mop500_pins_uart0, - ARRAY_SIZE(mop500_pins_uart0)); - if (ret < 0) - pr_err("pl011: uart pins_enable failed\n"); + if (IS_ERR(u0_p) || IS_ERR(u0_def)) + return; + + ret = pinctrl_select_state(u0_p, u0_def); + if (ret) + pr_err("could not set UART0 defstate\n"); } static void ux500_uart0_exit(void) { int ret; - ret = nmk_config_pins_sleep(mop500_pins_uart0, - ARRAY_SIZE(mop500_pins_uart0)); - if (ret < 0) - pr_err("pl011: uart pins_disable failed\n"); + if (IS_ERR(u0_p) || IS_ERR(u0_sleep)) + return; + + ret = pinctrl_select_state(u0_p, u0_sleep); + if (ret) + pr_err("could not set UART0 idlestate\n"); } static struct amba_pl011_data uart0_plat = { @@ -597,7 +598,28 @@ static struct amba_pl011_data uart2_plat = { static void __init mop500_uart_init(struct device *parent) { - db8500_add_uart0(parent, &uart0_plat); + struct amba_device *uart0_device; + + uart0_device = db8500_add_uart0(parent, &uart0_plat); + if (uart0_device) { + u0_p = pinctrl_get(&uart0_device->dev); + if (IS_ERR(u0_p)) + dev_err(&uart0_device->dev, + "could not get UART0 pinctrl\n"); + else { + u0_def = pinctrl_lookup_state(u0_p, + PINCTRL_STATE_DEFAULT); + if (IS_ERR(u0_def)) { + dev_err(&uart0_device->dev, + "could not get UART0 defstate\n"); + } + u0_sleep = pinctrl_lookup_state(u0_p, + PINCTRL_STATE_SLEEP); + if (IS_ERR(u0_sleep)) + dev_err(&uart0_device->dev, + "could not get UART0 idlestate\n"); + } + } db8500_add_uart1(parent, &uart1_plat); db8500_add_uart2(parent, &uart2_plat); } @@ -616,10 +638,9 @@ static void __init mop500_init_machine(void) mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR; + mop500_pinmaps_init(); parent = u8500_init_devices(); - mop500_pins_init(); - /* FIXME: parent of ab8500 should be prcmu */ for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) mop500_platform_devs[i]->dev.parent = parent; @@ -630,6 +651,7 @@ static void __init mop500_init_machine(void) mop500_i2c_init(parent); mop500_sdi_init(parent); mop500_spi_init(parent); + mop500_msp_init(parent); mop500_uart_init(parent); i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices); @@ -647,10 +669,9 @@ static void __init snowball_init_machine(void) struct device *parent = NULL; int i; + snowball_pinmaps_init(); parent = u8500_init_devices(); - snowball_pins_init(); - for (i = 0; i < ARRAY_SIZE(snowball_platform_devs); i++) snowball_platform_devs[i]->dev.parent = parent; @@ -660,6 +681,7 @@ static void __init snowball_init_machine(void) mop500_i2c_init(parent); snowball_sdi_init(parent); mop500_spi_init(parent); + mop500_msp_init(parent); mop500_uart_init(parent); /* This board has full regulator constraints */ @@ -679,10 +701,9 @@ static void __init hrefv60_init_machine(void) */ mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO; + hrefv60_pinmaps_init(); parent = u8500_init_devices(); - hrefv60_pins_init(); - for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) mop500_platform_devs[i]->dev.parent = parent; @@ -692,6 +713,7 @@ static void __init hrefv60_init_machine(void) mop500_i2c_init(parent); hrefv60_sdi_init(parent); mop500_spi_init(parent); + mop500_msp_init(parent); mop500_uart_init(parent); i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices); @@ -739,10 +761,22 @@ MACHINE_END #ifdef CONFIG_MACH_UX500_DT struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { + /* Requires DMA and call-back bindings. */ OF_DEV_AUXDATA("arm,pl011", 0x80120000, "uart0", &uart0_plat), OF_DEV_AUXDATA("arm,pl011", 0x80121000, "uart1", &uart1_plat), OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", &uart2_plat), + /* Requires DMA bindings. */ OF_DEV_AUXDATA("arm,pl022", 0x80002000, "ssp0", &ssp0_plat), + /* Requires clock name bindings. */ + OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e000, "gpio.0", NULL), + OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e080, "gpio.1", NULL), + OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e000, "gpio.2", NULL), + OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e080, "gpio.3", NULL), + OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e100, "gpio.4", NULL), + OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e180, "gpio.5", NULL), + OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e000, "gpio.6", NULL), + OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e080, "gpio.7", NULL), + OF_DEV_AUXDATA("st,nomadik-gpio", 0xa03fe000, "gpio.8", NULL), {}, }; @@ -759,6 +793,14 @@ static void __init u8500_init_machine(void) int i2c0_devs; int i; + /* Pinmaps must be in place before devices register */ + if (of_machine_is_compatible("st-ericsson,mop500")) + mop500_pinmaps_init(); + else if (of_machine_is_compatible("calaosystems,snowball-a9500")) + snowball_pinmaps_init(); + else if (of_machine_is_compatible("st-ericsson,hrefv60+")) + hrefv60_pinmaps_init(); + parent = u8500_init_devices(); for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) @@ -771,7 +813,6 @@ static void __init u8500_init_machine(void) if (of_machine_is_compatible("st-ericsson,mop500")) { mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR; - mop500_pins_init(); platform_add_devices(mop500_platform_devs, ARRAY_SIZE(mop500_platform_devs)); @@ -784,7 +825,6 @@ static void __init u8500_init_machine(void) ARRAY_SIZE(mop500_i2c2_devices)); } else if (of_machine_is_compatible("calaosystems,snowball-a9500")) { - snowball_pins_init(); platform_add_devices(snowball_platform_devs, ARRAY_SIZE(snowball_platform_devs)); @@ -796,7 +836,6 @@ static void __init u8500_init_machine(void) * instead. */ mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO; - hrefv60_pins_init(); platform_add_devices(mop500_platform_devs, ARRAY_SIZE(mop500_platform_devs)); diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h index fdcfa8721bb..bc44c07c71a 100644 --- a/arch/arm/mach-ux500/board-mop500.h +++ b/arch/arm/mach-ux500/board-mop500.h @@ -7,6 +7,9 @@ #ifndef __BOARD_MOP500_H #define __BOARD_MOP500_H +/* For NOMADIK_NR_GPIO */ +#include <mach/irqs.h> + /* Snowball specific GPIO assignments, this board has no GPIO expander */ #define SNOWBALL_ACCEL_INT1_GPIO 163 #define SNOWBALL_ACCEL_INT2_GPIO 164 @@ -73,6 +76,7 @@ #define SNOWBALL_PME_ETH_GPIO MOP500_AB8500_PIN_GPIO(24) /* SYSCLKREQ7/GPIO24 */ #define SNOWBALL_EN_3V3_ETH_GPIO MOP500_AB8500_PIN_GPIO(26) /* GPIO26 */ +struct device; struct i2c_board_info; extern void mop500_sdi_init(struct device *parent); @@ -81,9 +85,9 @@ extern void hrefv60_sdi_init(struct device *parent); extern void mop500_sdi_tc35892_init(struct device *parent); void __init mop500_u8500uib_init(void); void __init mop500_stuib_init(void); -void __init mop500_pins_init(void); -void __init hrefv60_pins_init(void); -void __init snowball_pins_init(void); +void __init mop500_pinmaps_init(void); +void __init snowball_pinmaps_init(void); +void __init hrefv60_pinmaps_init(void); void mop500_uib_i2c_add(int busnum, struct i2c_board_info *info, unsigned n); diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c index 063f3dbd45a..a121cb472dd 100644 --- a/arch/arm/mach-ux500/clock.c +++ b/arch/arm/mach-ux500/clock.c @@ -334,6 +334,7 @@ static DEFINE_PRCMU_CLK(uiccclk, 0x4, 1, UICCCLK); /* v1 */ */ /* Peripheral Cluster #1 */ +static DEFINE_PRCC_CLK(1, msp3, 11, 10, &clk_msp1clk); static DEFINE_PRCC_CLK(1, i2c4, 10, 9, &clk_i2cclk); static DEFINE_PRCC_CLK(1, gpio0, 9, -1, NULL); static DEFINE_PRCC_CLK(1, slimbus0, 8, 8, &clk_slimclk); @@ -403,7 +404,7 @@ static struct clk_lookup u8500_clks[] = { CLK(slimbus0, "slimbus0", NULL), CLK(i2c2, "nmk-i2c.2", NULL), CLK(sdi0, "sdi0", NULL), - CLK(msp0, "msp0", NULL), + CLK(msp0, "ux500-msp-i2s.0", NULL), CLK(i2c1, "nmk-i2c.1", NULL), CLK(uart1, "uart1", NULL), CLK(uart0, "uart0", NULL), @@ -453,7 +454,8 @@ static struct clk_lookup u8500_clks[] = { /* Peripheral Cluster #1 */ CLK(i2c4, "nmk-i2c.4", NULL), CLK(spi3, "spi3", NULL), - CLK(msp1, "msp1", NULL), + CLK(msp1, "ux500-msp-i2s.1", NULL), + CLK(msp3, "ux500-msp-i2s.3", NULL), /* Peripheral Cluster #2 */ CLK(gpio1, "gpio.6", NULL), @@ -463,7 +465,7 @@ static struct clk_lookup u8500_clks[] = { CLK(spi0, "spi0", NULL), CLK(sdi3, "sdi3", NULL), CLK(sdi1, "sdi1", NULL), - CLK(msp2, "msp2", NULL), + CLK(msp2, "ux500-msp-i2s.2", NULL), CLK(sdi4, "sdi4", NULL), CLK(pwl, "pwl", NULL), CLK(spi1, "spi1", NULL), diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 76a7503a11a..16169c4bf6c 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -163,6 +163,7 @@ static void __init db8500_add_gpios(struct device *parent) dbx500_add_gpios(parent, ARRAY_AND_SIZE(db8500_gpio_base), IRQ_DB8500_GPIO0, &pdata); + dbx500_add_pinctrl(parent, "pinctrl-db8500"); } static int usb_db8500_rx_dma_cfg[] = { diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index 0982279f51f..a29a0e3adcf 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -29,6 +29,18 @@ void __iomem *_PRCMU_BASE; +/* + * FIXME: Should we set up the GPIO domain here? + * + * The problem is that we cannot put the interrupt resources into the platform + * device until the irqdomain has been added. Right now, we set the GIC interrupt + * domain from init_irq(), then load the gpio driver from + * core_initcall(nmk_gpio_init) and add the platform devices from + * arch_initcall(customize_machine). + * + * This feels fragile because it depends on the gpio device getting probed + * _before_ any device uses the gpio interrupts. +*/ static const struct of_device_id ux500_dt_irq_match[] = { { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, {}, diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h index f75bcb2ab13..7cbccfd9e15 100644 --- a/arch/arm/mach-ux500/devices-common.h +++ b/arch/arm/mach-ux500/devices-common.h @@ -90,4 +90,16 @@ struct nmk_gpio_platform_data; void dbx500_add_gpios(struct device *parent, resource_size_t *base, int num, int irq, struct nmk_gpio_platform_data *pdata); +static inline void +dbx500_add_pinctrl(struct device *parent, const char *name) +{ + struct platform_device_info pdevinfo = { + .parent = parent, + .name = name, + .id = -1, + }; + + platform_device_register_full(&pdevinfo); +} + #endif diff --git a/arch/arm/mach-ux500/devices-db8500.h b/arch/arm/mach-ux500/devices-db8500.h index 6fc7eb24d9a..0b9677a95bb 100644 --- a/arch/arm/mach-ux500/devices-db8500.h +++ b/arch/arm/mach-ux500/devices-db8500.h @@ -34,7 +34,6 @@ db8500_add_ssp(struct device *parent, const char *name, resource_size_t base, return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0, pdata, 0); } - #define db8500_add_i2c0(parent, pdata) \ dbx500_add_i2c(parent, 0, U8500_I2C0_BASE, IRQ_DB8500_I2C0, pdata) #define db8500_add_i2c1(parent, pdata) \ @@ -46,15 +45,6 @@ db8500_add_ssp(struct device *parent, const char *name, resource_size_t base, #define db8500_add_i2c4(parent, pdata) \ dbx500_add_i2c(parent, 4, U8500_I2C4_BASE, IRQ_DB8500_I2C4, pdata) -#define db8500_add_msp0_i2s(parent, pdata) \ - dbx500_add_msp_i2s(parent, 0, U8500_MSP0_BASE, IRQ_DB8500_MSP0, pdata) -#define db8500_add_msp1_i2s(parent, pdata) \ - dbx500_add_msp_i2s(parent, 1, U8500_MSP1_BASE, IRQ_DB8500_MSP1, pdata) -#define db8500_add_msp2_i2s(parent, pdata) \ - dbx500_add_msp_i2s(parent, 2, U8500_MSP2_BASE, IRQ_DB8500_MSP2, pdata) -#define db8500_add_msp3_i2s(parent, pdata) \ - dbx500_add_msp_i2s(parent, 3, U8500_MSP3_BASE, IRQ_DB8500_MSP1, pdata) - #define db8500_add_msp0_spi(parent, pdata) \ dbx500_add_msp_spi(parent, "msp0", U8500_MSP0_BASE, \ IRQ_DB8500_MSP0, pdata) diff --git a/arch/arm/mach-ux500/include/mach/msp.h b/arch/arm/mach-ux500/include/mach/msp.h new file mode 100644 index 00000000000..798be19129e --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/msp.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __MSP_H +#define __MSP_H + +#include <plat/ste_dma40.h> + +enum msp_i2s_id { + MSP_I2S_0 = 0, + MSP_I2S_1, + MSP_I2S_2, + MSP_I2S_3, +}; + +/* Platform data structure for a MSP I2S-device */ +struct msp_i2s_platform_data { + enum msp_i2s_id id; + struct stedma40_chan_cfg *msp_i2s_dma_rx; + struct stedma40_chan_cfg *msp_i2s_dma_tx; + int (*msp_i2s_init) (void); + int (*msp_i2s_exit) (void); +}; + +#endif diff --git a/arch/arm/mach-ux500/pins-db8500.h b/arch/arm/mach-ux500/pins-db8500.h index 8b1d1a7a679..062c7acf457 100644 --- a/arch/arm/mach-ux500/pins-db8500.h +++ b/arch/arm/mach-ux500/pins-db8500.h @@ -35,40 +35,40 @@ #define GPIO4_GPIO PIN_CFG(4, GPIO) #define GPIO4_U1_RXD PIN_CFG(4, ALT_A) -#define GPIO4_I2C4_SCL PIN_CFG_INPUT(4, ALT_B, PULLUP) +#define GPIO4_I2C4_SCL PIN_CFG(4, ALT_B) #define GPIO4_IP_TRSTn PIN_CFG(4, ALT_C) #define GPIO5_GPIO PIN_CFG(5, GPIO) #define GPIO5_U1_TXD PIN_CFG(5, ALT_A) -#define GPIO5_I2C4_SDA PIN_CFG_INPUT(5, ALT_B, PULLUP) +#define GPIO5_I2C4_SDA PIN_CFG(5, ALT_B) #define GPIO5_IP_GPIO6 PIN_CFG(5, ALT_C) #define GPIO6_GPIO PIN_CFG(6, GPIO) #define GPIO6_U1_CTSn PIN_CFG(6, ALT_A) -#define GPIO6_I2C1_SCL PIN_CFG_INPUT(6, ALT_B, PULLUP) +#define GPIO6_I2C1_SCL PIN_CFG(6, ALT_B) #define GPIO6_IP_GPIO0 PIN_CFG(6, ALT_C) #define GPIO7_GPIO PIN_CFG(7, GPIO) #define GPIO7_U1_RTSn PIN_CFG(7, ALT_A) -#define GPIO7_I2C1_SDA PIN_CFG_INPUT(7, ALT_B, PULLUP) +#define GPIO7_I2C1_SDA PIN_CFG(7, ALT_B) #define GPIO7_IP_GPIO1 PIN_CFG(7, ALT_C) #define GPIO8_GPIO PIN_CFG(8, GPIO) -#define GPIO8_IPI2C_SDA PIN_CFG_INPUT(8, ALT_A, PULLUP) -#define GPIO8_I2C2_SDA PIN_CFG_INPUT(8, ALT_B, PULLUP) +#define GPIO8_IPI2C_SDA PIN_CFG(8, ALT_A) +#define GPIO8_I2C2_SDA PIN_CFG(8, ALT_B) #define GPIO9_GPIO PIN_CFG(9, GPIO) -#define GPIO9_IPI2C_SCL PIN_CFG_INPUT(9, ALT_A, PULLUP) -#define GPIO9_I2C2_SCL PIN_CFG_INPUT(9, ALT_B, PULLUP) +#define GPIO9_IPI2C_SCL PIN_CFG(9, ALT_A) +#define GPIO9_I2C2_SCL PIN_CFG(9, ALT_B) #define GPIO10_GPIO PIN_CFG(10, GPIO) -#define GPIO10_IPI2C_SDA PIN_CFG_INPUT(10, ALT_A, PULLUP) -#define GPIO10_I2C2_SDA PIN_CFG_INPUT(10, ALT_B, PULLUP) +#define GPIO10_IPI2C_SDA PIN_CFG(10, ALT_A) +#define GPIO10_I2C2_SDA PIN_CFG(10, ALT_B) #define GPIO10_IP_GPIO3 PIN_CFG(10, ALT_C) #define GPIO11_GPIO PIN_CFG(11, GPIO) -#define GPIO11_IPI2C_SCL PIN_CFG_INPUT(11, ALT_A, PULLUP) -#define GPIO11_I2C2_SCL PIN_CFG_INPUT(11, ALT_B, PULLUP) +#define GPIO11_IPI2C_SCL PIN_CFG(11, ALT_A) +#define GPIO11_I2C2_SCL PIN_CFG(11, ALT_B) #define GPIO11_IP_GPIO2 PIN_CFG(11, ALT_C) #define GPIO12_GPIO PIN_CFG(12, GPIO) @@ -87,12 +87,12 @@ #define GPIO16_GPIO PIN_CFG(16, GPIO) #define GPIO16_MSP0_RFS PIN_CFG(16, ALT_A) -#define GPIO16_I2C1_SCL PIN_CFG_INPUT(16, ALT_B, PULLUP) +#define GPIO16_I2C1_SCL PIN_CFG(16, ALT_B) #define GPIO16_SLIM0_DAT PIN_CFG(16, ALT_C) #define GPIO17_GPIO PIN_CFG(17, GPIO) #define GPIO17_MSP0_RCK PIN_CFG(17, ALT_A) -#define GPIO17_I2C1_SDA PIN_CFG_INPUT(17, ALT_B, PULLUP) +#define GPIO17_I2C1_SDA PIN_CFG(17, ALT_B) #define GPIO17_SLIM0_CLK PIN_CFG(17, ALT_C) #define GPIO18_GPIO PIN_CFG(18, GPIO) @@ -434,10 +434,10 @@ #define GPIO146_SSP0_TXD PIN_CFG(146, ALT_A) #define GPIO147_GPIO PIN_CFG(147, GPIO) -#define GPIO147_I2C0_SCL PIN_CFG_INPUT(147, ALT_A, PULLUP) +#define GPIO147_I2C0_SCL PIN_CFG(147, ALT_A) #define GPIO148_GPIO PIN_CFG(148, GPIO) -#define GPIO148_I2C0_SDA PIN_CFG_INPUT(148, ALT_A, PULLUP) +#define GPIO148_I2C0_SDA PIN_CFG(148, ALT_A) #define GPIO149_GPIO PIN_CFG(149, GPIO) #define GPIO149_IP_GPIO0 PIN_CFG(149, ALT_A) @@ -459,82 +459,82 @@ #define GPIO152_KP_O9 PIN_CFG(152, ALT_C) #define GPIO153_GPIO PIN_CFG(153, GPIO) -#define GPIO153_KP_I7 PIN_CFG_INPUT(153, ALT_A, PULLDOWN) +#define GPIO153_KP_I7 PIN_CFG(153, ALT_A) #define GPIO153_LCD_D24 PIN_CFG(153, ALT_B) #define GPIO153_U2_RXD PIN_CFG(153, ALT_C) #define GPIO154_GPIO PIN_CFG(154, GPIO) -#define GPIO154_KP_I6 PIN_CFG_INPUT(154, ALT_A, PULLDOWN) +#define GPIO154_KP_I6 PIN_CFG(154, ALT_A) #define GPIO154_LCD_D25 PIN_CFG(154, ALT_B) #define GPIO154_U2_TXD PIN_CFG(154, ALT_C) #define GPIO155_GPIO PIN_CFG(155, GPIO) -#define GPIO155_KP_I5 PIN_CFG_INPUT(155, ALT_A, PULLDOWN) +#define GPIO155_KP_I5 PIN_CFG(155, ALT_A) #define GPIO155_LCD_D26 PIN_CFG(155, ALT_B) #define GPIO155_STMAPE_CLK PIN_CFG(155, ALT_C) #define GPIO156_GPIO PIN_CFG(156, GPIO) -#define GPIO156_KP_I4 PIN_CFG_INPUT(156, ALT_A, PULLDOWN) +#define GPIO156_KP_I4 PIN_CFG(156, ALT_A) #define GPIO156_LCD_D27 PIN_CFG(156, ALT_B) #define GPIO156_STMAPE_DAT3 PIN_CFG(156, ALT_C) #define GPIO157_GPIO PIN_CFG(157, GPIO) -#define GPIO157_KP_O7 PIN_CFG_INPUT(157, ALT_A, PULLUP) +#define GPIO157_KP_O7 PIN_CFG(157, ALT_A) #define GPIO157_LCD_D28 PIN_CFG(157, ALT_B) #define GPIO157_STMAPE_DAT2 PIN_CFG(157, ALT_C) #define GPIO158_GPIO PIN_CFG(158, GPIO) -#define GPIO158_KP_O6 PIN_CFG_INPUT(158, ALT_A, PULLUP) +#define GPIO158_KP_O6 PIN_CFG(158, ALT_A) #define GPIO158_LCD_D29 PIN_CFG(158, ALT_B) #define GPIO158_STMAPE_DAT1 PIN_CFG(158, ALT_C) #define GPIO159_GPIO PIN_CFG(159, GPIO) -#define GPIO159_KP_O5 PIN_CFG_INPUT(159, ALT_A, PULLUP) +#define GPIO159_KP_O5 PIN_CFG(159, ALT_A) #define GPIO159_LCD_D30 PIN_CFG(159, ALT_B) #define GPIO159_STMAPE_DAT0 PIN_CFG(159, ALT_C) #define GPIO160_GPIO PIN_CFG(160, GPIO) -#define GPIO160_KP_O4 PIN_CFG_INPUT(160, ALT_A, PULLUP) +#define GPIO160_KP_O4 PIN_CFG(160, ALT_A) #define GPIO160_LCD_D31 PIN_CFG(160, ALT_B) #define GPIO160_NONE PIN_CFG(160, ALT_C) #define GPIO161_GPIO PIN_CFG(161, GPIO) -#define GPIO161_KP_I3 PIN_CFG_INPUT(161, ALT_A, PULLDOWN) +#define GPIO161_KP_I3 PIN_CFG(161, ALT_A) #define GPIO161_LCD_D32 PIN_CFG(161, ALT_B) #define GPIO161_UARTMOD_RXD PIN_CFG(161, ALT_C) #define GPIO162_GPIO PIN_CFG(162, GPIO) -#define GPIO162_KP_I2 PIN_CFG_INPUT(162, ALT_A, PULLDOWN) +#define GPIO162_KP_I2 PIN_CFG(162, ALT_A) #define GPIO162_LCD_D33 PIN_CFG(162, ALT_B) #define GPIO162_UARTMOD_TXD PIN_CFG(162, ALT_C) #define GPIO163_GPIO PIN_CFG(163, GPIO) -#define GPIO163_KP_I1 PIN_CFG_INPUT(163, ALT_A, PULLDOWN) +#define GPIO163_KP_I1 PIN_CFG(163, ALT_A) #define GPIO163_LCD_D34 PIN_CFG(163, ALT_B) #define GPIO163_STMMOD_CLK PIN_CFG(163, ALT_C) #define GPIO164_GPIO PIN_CFG(164, GPIO) -#define GPIO164_KP_I0 PIN_CFG_INPUT(164, ALT_A, PULLUP) +#define GPIO164_KP_I0 PIN_CFG(164, ALT_A) #define GPIO164_LCD_D35 PIN_CFG(164, ALT_B) #define GPIO164_STMMOD_DAT3 PIN_CFG(164, ALT_C) #define GPIO165_GPIO PIN_CFG(165, GPIO) -#define GPIO165_KP_O3 PIN_CFG_INPUT(165, ALT_A, PULLUP) +#define GPIO165_KP_O3 PIN_CFG(165, ALT_A) #define GPIO165_LCD_D36 PIN_CFG(165, ALT_B) #define GPIO165_STMMOD_DAT2 PIN_CFG(165, ALT_C) #define GPIO166_GPIO PIN_CFG(166, GPIO) -#define GPIO166_KP_O2 PIN_CFG_INPUT(166, ALT_A, PULLUP) +#define GPIO166_KP_O2 PIN_CFG(166, ALT_A) #define GPIO166_LCD_D37 PIN_CFG(166, ALT_B) #define GPIO166_STMMOD_DAT1 PIN_CFG(166, ALT_C) #define GPIO167_GPIO PIN_CFG(167, GPIO) -#define GPIO167_KP_O1 PIN_CFG_INPUT(167, ALT_A, PULLUP) +#define GPIO167_KP_O1 PIN_CFG(167, ALT_A) #define GPIO167_LCD_D38 PIN_CFG(167, ALT_B) #define GPIO167_STMMOD_DAT0 PIN_CFG(167, ALT_C) #define GPIO168_GPIO PIN_CFG(168, GPIO) -#define GPIO168_KP_O0 PIN_CFG_INPUT(168, ALT_A, PULLUP) +#define GPIO168_KP_O0 PIN_CFG(168, ALT_A) #define GPIO168_LCD_D39 PIN_CFG(168, ALT_B) #define GPIO168_NONE PIN_CFG(168, ALT_C) @@ -637,7 +637,7 @@ #define GPIO216_GPIO PIN_CFG(216, GPIO) #define GPIO216_MC1_DAT2DIR PIN_CFG(216, ALT_A) #define GPIO216_MC3_CMDDIR PIN_CFG(216, ALT_B) -#define GPIO216_I2C3_SDA PIN_CFG_INPUT(216, ALT_C, PULLUP) +#define GPIO216_I2C3_SDA PIN_CFG(216, ALT_C) #define GPIO216_SPI2_FRM PIN_CFG(216, ALT_C) #define GPIO217_GPIO PIN_CFG(217, GPIO) @@ -649,7 +649,7 @@ #define GPIO218_GPIO PIN_CFG(218, GPIO) #define GPIO218_MC1_DAT31DIR PIN_CFG(218, ALT_A) #define GPIO218_MC3_DAT0DIR PIN_CFG(218, ALT_B) -#define GPIO218_I2C3_SCL PIN_CFG_INPUT(218, ALT_C, PULLUP) +#define GPIO218_I2C3_SCL PIN_CFG(218, ALT_C) #define GPIO218_SPI2_RXD PIN_CFG(218, ALT_C) #define GPIO219_GPIO PIN_CFG(219, GPIO) @@ -698,12 +698,12 @@ #define GPIO229_GPIO PIN_CFG(229, GPIO) #define GPIO229_CLKOUT1 PIN_CFG(229, ALT_A) #define GPIO229_PWL PIN_CFG(229, ALT_B) -#define GPIO229_I2C3_SDA PIN_CFG_INPUT(229, ALT_C, PULLUP) +#define GPIO229_I2C3_SDA PIN_CFG(229, ALT_C) #define GPIO230_GPIO PIN_CFG(230, GPIO) #define GPIO230_CLKOUT2 PIN_CFG(230, ALT_A) #define GPIO230_PWL PIN_CFG(230, ALT_B) -#define GPIO230_I2C3_SCL PIN_CFG_INPUT(230, ALT_C, PULLUP) +#define GPIO230_I2C3_SCL PIN_CFG(230, ALT_C) #define GPIO256_GPIO PIN_CFG(256, GPIO) #define GPIO256_USB_NXT PIN_CFG(256, ALT_A) diff --git a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h index 9605bf227df..826de74bfdd 100644 --- a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h +++ b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h @@ -29,6 +29,7 @@ #define NMK_GPIO_SLPC 0x1c #define NMK_GPIO_AFSLA 0x20 #define NMK_GPIO_AFSLB 0x24 +#define NMK_GPIO_LOWEMI 0x28 #define NMK_GPIO_RIMSC 0x40 #define NMK_GPIO_FIMSC 0x44 @@ -61,7 +62,14 @@ enum nmk_gpio_slpm { extern int nmk_gpio_set_slpm(int gpio, enum nmk_gpio_slpm mode); extern int nmk_gpio_set_pull(int gpio, enum nmk_gpio_pull pull); +#ifdef CONFIG_PINCTRL_NOMADIK extern int nmk_gpio_set_mode(int gpio, int gpio_mode); +#else +static inline int nmk_gpio_set_mode(int gpio, int gpio_mode) +{ + return -ENODEV; +} +#endif extern int nmk_gpio_get_mode(int gpio); extern void nmk_gpio_wakeups_suspend(void); diff --git a/arch/arm/plat-nomadik/include/plat/pincfg.h b/arch/arm/plat-nomadik/include/plat/pincfg.h index 22cb97d2d8a..9c949c7c98a 100644 --- a/arch/arm/plat-nomadik/include/plat/pincfg.h +++ b/arch/arm/plat-nomadik/include/plat/pincfg.h @@ -24,6 +24,7 @@ * bit 16..18 - SLPM pull up/down state * bit 19..20 - SLPM direction * bit 21..22 - SLPM Value (if output) + * bit 23..25 - PDIS value (if input) * * to facilitate the definition, the following macros are provided * @@ -67,6 +68,10 @@ typedef unsigned long pin_cfg_t; /* These two replace the above in DB8500v2+ */ #define PIN_SLPM_WAKEUP_ENABLE (NMK_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT) #define PIN_SLPM_WAKEUP_DISABLE (NMK_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT) +#define PIN_SLPM_USE_MUX_SETTINGS_IN_SLEEP PIN_SLPM_WAKEUP_DISABLE + +#define PIN_SLPM_GPIO PIN_SLPM_WAKEUP_ENABLE /* In SLPM, pin is a gpio */ +#define PIN_SLPM_ALTFUNC PIN_SLPM_WAKEUP_DISABLE /* In SLPM, pin is altfunc */ #define PIN_DIR_SHIFT 14 #define PIN_DIR_MASK (0x1 << PIN_DIR_SHIFT) @@ -105,6 +110,33 @@ typedef unsigned long pin_cfg_t; #define PIN_SLPM_VAL_LOW ((1 + 0) << PIN_SLPM_VAL_SHIFT) #define PIN_SLPM_VAL_HIGH ((1 + 1) << PIN_SLPM_VAL_SHIFT) +#define PIN_SLPM_PDIS_SHIFT 23 +#define PIN_SLPM_PDIS_MASK (0x3 << PIN_SLPM_PDIS_SHIFT) +#define PIN_SLPM_PDIS(x) \ + (((x) & PIN_SLPM_PDIS_MASK) >> PIN_SLPM_PDIS_SHIFT) +#define PIN_SLPM_PDIS_NO_CHANGE (0 << PIN_SLPM_PDIS_SHIFT) +#define PIN_SLPM_PDIS_DISABLED (1 << PIN_SLPM_PDIS_SHIFT) +#define PIN_SLPM_PDIS_ENABLED (2 << PIN_SLPM_PDIS_SHIFT) + +#define PIN_LOWEMI_SHIFT 25 +#define PIN_LOWEMI_MASK (0x1 << PIN_LOWEMI_SHIFT) +#define PIN_LOWEMI(x) (((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT) +#define PIN_LOWEMI_DISABLED (0 << PIN_LOWEMI_SHIFT) +#define PIN_LOWEMI_ENABLED (1 << PIN_LOWEMI_SHIFT) + +#define PIN_GPIOMODE_SHIFT 26 +#define PIN_GPIOMODE_MASK (0x1 << PIN_GPIOMODE_SHIFT) +#define PIN_GPIOMODE(x) (((x) & PIN_GPIOMODE_MASK) >> PIN_GPIOMODE_SHIFT) +#define PIN_GPIOMODE_DISABLED (0 << PIN_GPIOMODE_SHIFT) +#define PIN_GPIOMODE_ENABLED (1 << PIN_GPIOMODE_SHIFT) + +#define PIN_SLEEPMODE_SHIFT 27 +#define PIN_SLEEPMODE_MASK (0x1 << PIN_SLEEPMODE_SHIFT) +#define PIN_SLEEPMODE(x) (((x) & PIN_SLEEPMODE_MASK) >> PIN_SLEEPMODE_SHIFT) +#define PIN_SLEEPMODE_DISABLED (0 << PIN_SLEEPMODE_SHIFT) +#define PIN_SLEEPMODE_ENABLED (1 << PIN_SLEEPMODE_SHIFT) + + /* Shortcuts. Use these instead of separate DIR, PULL, and VAL. */ #define PIN_INPUT_PULLDOWN (PIN_DIR_INPUT | PIN_PULL_DOWN) #define PIN_INPUT_PULLUP (PIN_DIR_INPUT | PIN_PULL_UP) diff --git a/arch/arm/plat-spear/Kconfig b/arch/arm/plat-spear/Kconfig index 6c066fcb297..387655b5ce0 100644 --- a/arch/arm/plat-spear/Kconfig +++ b/arch/arm/plat-spear/Kconfig @@ -13,6 +13,7 @@ config ARCH_SPEAR3XX select ARM_VIC select CPU_ARM926T select USE_OF + select PINCTRL help Supports for ARM's SPEAR3XX family diff --git a/arch/arm/plat-spear/Makefile b/arch/arm/plat-spear/Makefile index 4af6258d0fe..7744802c83e 100644 --- a/arch/arm/plat-spear/Makefile +++ b/arch/arm/plat-spear/Makefile @@ -5,4 +5,4 @@ # Common support obj-y := clock.o restart.o time.o pl080.o -obj-$(CONFIG_ARCH_SPEAR3XX) += shirq.o padmux.o +obj-$(CONFIG_ARCH_SPEAR3XX) += shirq.o diff --git a/arch/arm/plat-spear/include/plat/padmux.h b/arch/arm/plat-spear/include/plat/padmux.h deleted file mode 100644 index 877f3adcf61..00000000000 --- a/arch/arm/plat-spear/include/plat/padmux.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * arch/arm/plat-spear/include/plat/padmux.h - * - * SPEAr platform specific gpio pads muxing file - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar<viresh.kumar@st.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __PLAT_PADMUX_H -#define __PLAT_PADMUX_H - -#include <linux/types.h> - -/* - * struct pmx_reg: configuration structure for mode reg and mux reg - * - * offset: offset of mode reg - * mask: mask of mode reg - */ -struct pmx_reg { - u32 offset; - u32 mask; -}; - -/* - * struct pmx_dev_mode: configuration structure every group of modes of a device - * - * ids: all modes for this configuration - * mask: mask for supported mode - */ -struct pmx_dev_mode { - u32 ids; - u32 mask; -}; - -/* - * struct pmx_mode: mode definition structure - * - * name: mode name - * mask: mode mask - */ -struct pmx_mode { - char *name; - u32 id; - u32 mask; -}; - -/* - * struct pmx_dev: device definition structure - * - * name: device name - * modes: device configuration array for different modes supported - * mode_count: size of modes array - * is_active: is peripheral active/enabled - * enb_on_reset: if 1, mask bits to be cleared in reg otherwise to be set in reg - */ -struct pmx_dev { - char *name; - struct pmx_dev_mode *modes; - u8 mode_count; - bool is_active; - bool enb_on_reset; -}; - -/* - * struct pmx_driver: driver definition structure - * - * mode: mode to be set - * devs: array of pointer to pmx devices - * devs_count: ARRAY_SIZE of devs - * base: base address of soc config registers - * mode_reg: structure of mode config register - * mux_reg: structure of device mux config register - */ -struct pmx_driver { - struct pmx_mode *mode; - struct pmx_dev **devs; - u8 devs_count; - u32 *base; - struct pmx_reg mode_reg; - struct pmx_reg mux_reg; -}; - -/* pmx functions */ -int pmx_register(struct pmx_driver *driver); - -#endif /* __PLAT_PADMUX_H */ diff --git a/arch/arm/plat-spear/padmux.c b/arch/arm/plat-spear/padmux.c deleted file mode 100644 index 555eec6dc1c..00000000000 --- a/arch/arm/plat-spear/padmux.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * arch/arm/plat-spear/include/plat/padmux.c - * - * SPEAr platform specific gpio pads muxing source file - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar<viresh.kumar@st.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/err.h> -#include <linux/io.h> -#include <linux/slab.h> -#include <plat/padmux.h> - -/* - * struct pmx: pmx definition structure - * - * base: base address of configuration registers - * mode_reg: mode configurations - * mux_reg: muxing configurations - * active_mode: pointer to current active mode - */ -struct pmx { - u32 base; - struct pmx_reg mode_reg; - struct pmx_reg mux_reg; - struct pmx_mode *active_mode; -}; - -static struct pmx *pmx; - -/** - * pmx_mode_set - Enables an multiplexing mode - * @mode - pointer to pmx mode - * - * It will set mode of operation in hardware. - * Returns -ve on Err otherwise 0 - */ -static int pmx_mode_set(struct pmx_mode *mode) -{ - u32 val; - - if (!mode->name) - return -EFAULT; - - pmx->active_mode = mode; - - val = readl(pmx->base + pmx->mode_reg.offset); - val &= ~pmx->mode_reg.mask; - val |= mode->mask & pmx->mode_reg.mask; - writel(val, pmx->base + pmx->mode_reg.offset); - - return 0; -} - -/** - * pmx_devs_enable - Enables list of devices - * @devs - pointer to pmx device array - * @count - number of devices to enable - * - * It will enable pads for all required peripherals once and only once. - * If peripheral is not supported by current mode then request is rejected. - * Conflicts between peripherals are not handled and peripherals will be - * enabled in the order they are present in pmx_dev array. - * In case of conflicts last peripheral enabled will be present. - * Returns -ve on Err otherwise 0 - */ -static int pmx_devs_enable(struct pmx_dev **devs, u8 count) -{ - u32 val, i, mask; - - if (!count) - return -EINVAL; - - val = readl(pmx->base + pmx->mux_reg.offset); - for (i = 0; i < count; i++) { - u8 j = 0; - - if (!devs[i]->name || !devs[i]->modes) { - printk(KERN_ERR "padmux: dev name or modes is null\n"); - continue; - } - /* check if peripheral exists in active mode */ - if (pmx->active_mode) { - bool found = false; - for (j = 0; j < devs[i]->mode_count; j++) { - if (devs[i]->modes[j].ids & - pmx->active_mode->id) { - found = true; - break; - } - } - if (found == false) { - printk(KERN_ERR "%s device not available in %s"\ - "mode\n", devs[i]->name, - pmx->active_mode->name); - continue; - } - } - - /* enable peripheral */ - mask = devs[i]->modes[j].mask & pmx->mux_reg.mask; - if (devs[i]->enb_on_reset) - val &= ~mask; - else - val |= mask; - - devs[i]->is_active = true; - } - writel(val, pmx->base + pmx->mux_reg.offset); - kfree(pmx); - - /* this will ensure that multiplexing can't be changed now */ - pmx = (struct pmx *)-1; - - return 0; -} - -/** - * pmx_register - registers a platform requesting pad mux feature - * @driver - pointer to driver structure containing driver specific parameters - * - * Also this must be called only once. This will allocate memory for pmx - * structure, will call pmx_mode_set, will call pmx_devs_enable. - * Returns -ve on Err otherwise 0 - */ -int pmx_register(struct pmx_driver *driver) -{ - int ret = 0; - - if (pmx) - return -EPERM; - if (!driver->base || !driver->devs) - return -EFAULT; - - pmx = kzalloc(sizeof(*pmx), GFP_KERNEL); - if (!pmx) - return -ENOMEM; - - pmx->base = (u32)driver->base; - pmx->mode_reg.offset = driver->mode_reg.offset; - pmx->mode_reg.mask = driver->mode_reg.mask; - pmx->mux_reg.offset = driver->mux_reg.offset; - pmx->mux_reg.mask = driver->mux_reg.mask; - - /* choose mode to enable */ - if (driver->mode) { - ret = pmx_mode_set(driver->mode); - if (ret) - goto pmx_fail; - } - ret = pmx_devs_enable(driver->devs, driver->devs_count); - if (ret) - goto pmx_fail; - - return 0; - -pmx_fail: - return ret; -} |