diff options
author | Tony Lindgren <tony@atomide.com> | 2011-02-22 10:54:12 -0800 |
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committer | Tony Lindgren <tony@atomide.com> | 2011-02-22 10:54:12 -0800 |
commit | 04aa67dec63b61c1a8b9b6d001262250f1a92130 (patch) | |
tree | 7e0d2cfb30f904ffbd2ac39a055cd53034c873b7 /arch/arm/mach-omap2/omap_hwmod_2430_data.c | |
parent | 3b03b58dab847883e6b9a431558c7d8e43fa94c6 (diff) | |
parent | 18a26892d62d2786c2b259ba4605ee10bba0ba13 (diff) |
Merge branch 'for-tony' of git://gitorious.org/usb/usb into omap-for-linus
Conflicts:
arch/arm/mach-omap2/omap_hwmod_2430_data.c
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_2430_data.c')
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_2430_data.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 60fe4aac1f5..7ba688a1c84 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -93,6 +93,16 @@ static struct omap_hwmod omap2430_uart3_hwmod; static struct omap_hwmod omap2430_i2c1_hwmod; static struct omap_hwmod omap2430_i2c2_hwmod; +static struct omap_hwmod omap2430_usbhsotg_hwmod; + +/* l3_core -> usbhsotg interface */ +static struct omap_hwmod_ocp_if omap2430_usbhsotg__l3 = { + .master = &omap2430_usbhsotg_hwmod, + .slave = &omap2430_l3_main_hwmod, + .clk = "core_l3_ck", + .user = OCP_USER_MPU, +}; + /* I2C IP block address space length (in bytes) */ #define OMAP2_I2C_AS_LEN 128 @@ -193,6 +203,35 @@ static struct omap_hwmod_ocp_if omap2_l4_core__uart3 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* +* usbhsotg interface data +*/ +static struct omap_hwmod_addr_space omap2430_usbhsotg_addrs[] = { + { + .pa_start = OMAP243X_HS_BASE, + .pa_end = OMAP243X_HS_BASE + SZ_4K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core ->usbhsotg interface */ +static struct omap_hwmod_ocp_if omap2430_l4_core__usbhsotg = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_usbhsotg_hwmod, + .clk = "usb_l4_ick", + .addr = omap2430_usbhsotg_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_usbhsotg_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_ocp_if *omap2430_usbhsotg_masters[] = { + &omap2430_usbhsotg__l3, +}; + +static struct omap_hwmod_ocp_if *omap2430_usbhsotg_slaves[] = { + &omap2430_l4_core__usbhsotg, +}; + /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = { &omap2430_l3_main__l4_core, @@ -1133,6 +1172,64 @@ static struct omap_hwmod omap2430_mcspi3_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; +/* + * usbhsotg + */ +static struct omap_hwmod_class_sysconfig omap2430_usbhsotg_sysc = { + .rev_offs = 0x0400, + .sysc_offs = 0x0404, + .syss_offs = 0x0408, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE| + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class usbotg_class = { + .name = "usbotg", + .sysc = &omap2430_usbhsotg_sysc, +}; + +/* usb_otg_hs */ +static struct omap_hwmod_irq_info omap2430_usbhsotg_mpu_irqs[] = { + + { .name = "mc", .irq = 92 }, + { .name = "dma", .irq = 93 }, +}; + +static struct omap_hwmod omap2430_usbhsotg_hwmod = { + .name = "usb_otg_hs", + .mpu_irqs = omap2430_usbhsotg_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_usbhsotg_mpu_irqs), + .main_clk = "usbhs_ick", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_USBHS_MASK, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP2430_ST_USBHS_SHIFT, + }, + }, + .masters = omap2430_usbhsotg_masters, + .masters_cnt = ARRAY_SIZE(omap2430_usbhsotg_masters), + .slaves = omap2430_usbhsotg_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_usbhsotg_slaves), + .class = &usbotg_class, + /* + * Erratum ID: i479 idle_req / idle_ack mechanism potentially + * broken when autoidle is enabled + * workaround is to disable the autoidle bit at module level. + */ + .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE + | HWMOD_SWSUP_MSTANDBY, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + + + static __initdata struct omap_hwmod *omap2430_hwmods[] = { &omap2430_l3_main_hwmod, &omap2430_l4_core_hwmod, @@ -1160,6 +1257,10 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = { &omap2430_mcspi1_hwmod, &omap2430_mcspi2_hwmod, &omap2430_mcspi3_hwmod, + + /* usbotg class*/ + &omap2430_usbhsotg_hwmod, + NULL, }; |