diff options
Diffstat (limited to 'arch/arm/mach-omap2')
48 files changed, 806 insertions, 1079 deletions
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index b1480779440..adbe82d72d4 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o \ +obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \ common.o gpio.o dma.o wd_timer.o omap-2-3-common = irq.o sdrc.o diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 5de6eac0a72..2028464cf5b 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -260,7 +260,7 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") .reserve = omap_reserve, .map_io = omap_2430sdp_map_io, .init_early = omap_2430sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_2430sdp_init, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 5dac974be62..12fae21346c 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -804,7 +804,7 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_3430sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_3430sdp_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index a5933cc15ca..e4f37b57a0c 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -219,7 +219,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_sdp_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 63de2d396e2..d7df07ef2ce 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -40,7 +40,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "control.h" #include "common-board-devices.h" @@ -295,9 +294,6 @@ static void __init omap_4430sdp_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(1); -#endif } static struct omap_musb_board_data musb_board_data = { @@ -333,16 +329,11 @@ static struct omap2_hsmmc_info mmc[] = { }; static struct regulator_consumer_supply sdp4430_vaux_supply[] = { - { - .supply = "vmmc", - .dev_name = "omap_hsmmc.1", - }, + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), }; + static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { - { - .supply = "vmmc", - .dev_name = "omap_hsmmc.0", - }, + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; static int omap4_twl6030_hsmmc_late_init(struct device *dev) @@ -399,7 +390,7 @@ static struct regulator_init_data sdp4430_vaux1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, + .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply), .consumer_supplies = sdp4430_vaux_supply, }; @@ -773,5 +764,5 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") .init_early = omap_4430sdp_init_early, .init_irq = gic_init_irq, .init_machine = omap_4430sdp_init, - .timer = &omap_timer, + .timer = &omap4_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 5e438a77cd7..5f2b55ff04f 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -104,7 +104,7 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_crane_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = am3517_crane_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 63af4171c04..f3006c30415 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -494,7 +494,7 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_evm_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = am3517_evm_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index b124bdfb423..70211703ff9 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -354,7 +354,7 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") .reserve = omap_reserve, .map_io = omap_apollon_map_io, .init_early = omap_apollon_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_apollon_init, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 77456dec93e..d76dca78854 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -162,9 +162,7 @@ static struct mtd_partition cm_t35_nand_partitions[] = { static struct omap_nand_platform_data cm_t35_nand_data = { .parts = cm_t35_nand_partitions, .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions), - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ .cs = 0, - }; static void __init cm_t35_init_nand(void) @@ -337,19 +335,21 @@ static void __init cm_t35_init_display(void) } } -static struct regulator_consumer_supply cm_t35_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply cm_t35_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply cm_t35_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply cm_t35_vdac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply cm_t35_vdac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; -static struct regulator_consumer_supply cm_t35_vdvi_supply = - REGULATOR_SUPPLY("vdvi", "omapdss"); +static struct regulator_consumer_supply cm_t35_vdvi_supply[] = { + REGULATOR_SUPPLY("vdvi", "omapdss"), +}; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data cm_t35_vmmc1 = { @@ -362,8 +362,8 @@ static struct regulator_init_data cm_t35_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &cm_t35_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply), + .consumer_supplies = cm_t35_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -377,8 +377,8 @@ static struct regulator_init_data cm_t35_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &cm_t35_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply), + .consumer_supplies = cm_t35_vsim_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -391,8 +391,8 @@ static struct regulator_init_data cm_t35_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &cm_t35_vdac_supply, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vdac_supply), + .consumer_supplies = cm_t35_vdac_supply, }; /* VPLL2 for digital video outputs */ @@ -406,8 +406,8 @@ static struct regulator_init_data cm_t35_vpll2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &cm_t35_vdvi_supply, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vdvi_supply), + .consumer_supplies = cm_t35_vdvi_supply, }; static struct twl4030_usb_data cm_t35_usb_data = { @@ -481,10 +481,6 @@ static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - cm_t35_vmmc1_supply.dev = mmc[0].dev; - cm_t35_vsim_supply.dev = mmc[0].dev; - return 0; } @@ -646,7 +642,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t35_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = cm_t35_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index c3a9fd35034..05c72f4c1b5 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -236,7 +236,6 @@ static struct mtd_partition cm_t3517_nand_partitions[] = { static struct omap_nand_platform_data cm_t3517_nand_data = { .parts = cm_t3517_nand_partitions, .nr_parts = ARRAY_SIZE(cm_t3517_nand_partitions), - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ .cs = 0, }; @@ -304,7 +303,7 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t3517_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = cm_t3517_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 34956ec8329..949dbeabab2 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -58,7 +58,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "common-board-devices.h" #define OMAP_DM9000_GPIO_IRQ 25 @@ -130,13 +129,14 @@ static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) gpio_set_value_cansleep(dssdev->reset_gpio, 0); } -static struct regulator_consumer_supply devkit8000_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); - +static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; /* ads7846 on SPI */ -static struct regulator_consumer_supply devkit8000_vio_supply = - REGULATOR_SUPPLY("vcc", "spi2.0"); +static struct regulator_consumer_supply devkit8000_vio_supply[] = { + REGULATOR_SUPPLY("vcc", "spi2.0"), +}; static struct panel_generic_dpi_data lcd_panel = { .name = "generic", @@ -186,8 +186,9 @@ static struct omap_dss_board_info devkit8000_dss_data = { .default_device = &devkit8000_lcd_device, }; -static struct regulator_consumer_supply devkit8000_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply devkit8000_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; static uint32_t board_keymap[] = { KEY(0, 0, KEY_1), @@ -284,8 +285,8 @@ static struct regulator_init_data devkit8000_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &devkit8000_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply), + .consumer_supplies = devkit8000_vmmc1_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -298,8 +299,8 @@ static struct regulator_init_data devkit8000_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &devkit8000_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(devkit8000_vdda_dac_supply), + .consumer_supplies = devkit8000_vdda_dac_supply, }; /* VPLL1 for digital video outputs */ @@ -327,8 +328,8 @@ static struct regulator_init_data devkit8000_vio = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &devkit8000_vio_supply, + .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply), + .consumer_supplies = devkit8000_vio_supply, }; static struct twl4030_usb_data devkit8000_usb_data = { @@ -438,10 +439,7 @@ static void __init devkit8000_init_early(void) static void __init devkit8000_init_irq(void) { - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif + omap3_init_irq(); } #define OMAP_DM9000_BASE 0x2c000000 @@ -707,5 +705,5 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .init_early = devkit8000_init_early, .init_irq = devkit8000_init_irq, .init_machine = devkit8000_init, - .timer = &omap_timer, + .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index 729892fdcf2..aa1b0cbe19d 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -132,11 +132,7 @@ static struct gpmc_timings nand_timings = { }; static struct omap_nand_platform_data board_nand_data = { - .nand_setup = NULL, .gpmc_t = &nand_timings, - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ - .dev_ready = NULL, - .devsize = 0, /* '0' for 8-bit, '1' for 16-bit device */ }; void diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 73e3c31e850..c6ecf607ebd 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -70,7 +70,7 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") .reserve = omap_reserve, .map_io = omap_generic_map_io, .init_early = omap_generic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_generic_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index bac7933b8cb..45de2b319ec 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -298,7 +298,7 @@ static void __init omap_h4_init_early(void) static void __init omap_h4_init_irq(void) { - omap_init_irq(); + omap2_init_irq(); } static struct at24_platform_data m24c01 = { @@ -388,5 +388,5 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board") .init_early = omap_h4_init_early, .init_irq = omap_h4_init_irq, .init_machine = omap_h4_init, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 0c1bfca3f73..f683835f936 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -222,8 +222,9 @@ static inline void __init igep2_init_smsc911x(void) static inline void __init igep2_init_smsc911x(void) { } #endif -static struct regulator_consumer_supply igep_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); +static struct regulator_consumer_supply igep_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ static struct regulator_init_data igep_vmmc1 = { @@ -236,12 +237,13 @@ static struct regulator_init_data igep_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(igep_vmmc1_supply), + .consumer_supplies = igep_vmmc1_supply, }; -static struct regulator_consumer_supply igep_vio_supply = - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"); +static struct regulator_consumer_supply igep_vio_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"), +}; static struct regulator_init_data igep_vio = { .constraints = { @@ -254,20 +256,21 @@ static struct regulator_init_data igep_vio = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep_vio_supply, + .num_consumer_supplies = ARRAY_SIZE(igep_vio_supply), + .consumer_supplies = igep_vio_supply, }; -static struct regulator_consumer_supply igep_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); +static struct regulator_consumer_supply igep_vmmc2_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), +}; static struct regulator_init_data igep_vmmc2 = { .constraints = { .valid_modes_mask = REGULATOR_MODE_NORMAL, .always_on = 1, }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(igep_vmmc2_supply), + .consumer_supplies = igep_vmmc2_supply, }; static struct fixed_voltage_config igep_vwlan = { @@ -703,9 +706,9 @@ MACHINE_START(IGEP0020, "IGEP v2 board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = igep_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END MACHINE_START(IGEP0030, "IGEP OMAP3 module") @@ -713,7 +716,7 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = igep_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index f7d6038075f..5d4328f19c0 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -213,8 +213,8 @@ static struct twl4030_madc_platform_data ldp_madc_data = { .irq_line = 1, }; -static struct regulator_consumer_supply ldp_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply ldp_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -228,8 +228,8 @@ static struct regulator_init_data ldp_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &ldp_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(ldp_vmmc1_supply), + .consumer_supplies = ldp_vmmc1_supply, }; /* ads7846 on SPI */ @@ -341,8 +341,6 @@ static void __init omap_ldp_init(void) ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0); omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - ldp_vmmc1_supply.dev = mmc[0].dev; } MACHINE_START(OMAP_LDP, "OMAP LDP board") @@ -350,7 +348,7 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_ldp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_ldp_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 8d74318ed49..e11f0c5d608 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -699,9 +699,9 @@ MACHINE_START(NOKIA_N800, "Nokia N800") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END MACHINE_START(NOKIA_N810, "Nokia N810") @@ -709,9 +709,9 @@ MACHINE_START(NOKIA_N810, "Nokia N810") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") @@ -719,7 +719,7 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 7f21d24bd43..2d8dfb3213b 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -50,7 +50,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "pm.h" #include "common-board-devices.h" @@ -210,8 +209,9 @@ static struct omap_dss_board_info beagle_dss_data = { .default_device = &beagle_dvi_device, }; -static struct regulator_consumer_supply beagle_vdac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply beagle_vdac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; static struct regulator_consumer_supply beagle_vdvi_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss"), @@ -239,12 +239,12 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply beagle_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply beagle_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply beagle_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply beagle_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; static struct gpio_led gpio_leds[]; @@ -267,10 +267,6 @@ static int beagle_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - beagle_vmmc1_supply.dev = mmc[0].dev; - beagle_vsim_supply.dev = mmc[0].dev; - /* * TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active * high / others active low) @@ -336,8 +332,8 @@ static struct regulator_init_data beagle_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(beagle_vmmc1_supply), + .consumer_supplies = beagle_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -351,8 +347,8 @@ static struct regulator_init_data beagle_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(beagle_vsim_supply), + .consumer_supplies = beagle_vsim_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -365,8 +361,8 @@ static struct regulator_init_data beagle_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vdac_supply, + .num_consumer_supplies = ARRAY_SIZE(beagle_vdac_supply), + .consumer_supplies = beagle_vdac_supply, }; /* VPLL2 for digital video outputs */ @@ -486,10 +482,7 @@ static void __init omap3_beagle_init_early(void) static void __init omap3_beagle_init_irq(void) { - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif + omap3_init_irq(); } static struct platform_device *omap3_beagle_devices[] __initdata = { @@ -599,5 +592,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") .init_early = omap3_beagle_init_early, .init_irq = omap3_beagle_init_irq, .init_machine = omap3_beagle_init, - .timer = &omap_timer, + .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b4d43464a30..57bce0f2e19 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -273,12 +273,12 @@ static struct omap_dss_board_info omap3_evm_dss_data = { .default_device = &omap3_evm_lcd_device, }; -static struct regulator_consumer_supply omap3evm_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply omap3evm_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply omap3evm_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply omap3evm_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -292,8 +292,8 @@ static struct regulator_init_data omap3evm_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3evm_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc1_supply), + .consumer_supplies = omap3evm_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -307,8 +307,8 @@ static struct regulator_init_data omap3evm_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3evm_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3evm_vsim_supply), + .consumer_supplies = omap3evm_vsim_supply, }; static struct omap2_hsmmc_info mmc[] = { @@ -365,10 +365,6 @@ static int omap3evm_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - omap3evm_vmmc1_supply.dev = mmc[0].dev; - omap3evm_vsim_supply.dev = mmc[0].dev; - /* * Most GPIOs are for USB OTG. Some are mostly sent to * the P2 connector; notably LEDA for the LCD backlight. @@ -449,8 +445,9 @@ static struct twl4030_codec_data omap3evm_codec_data = { .audio = &omap3evm_audio_data, }; -static struct regulator_consumer_supply omap3_evm_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply omap3_evm_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; /* VDAC for DSS driving S-Video */ static struct regulator_init_data omap3_evm_vdac = { @@ -463,8 +460,8 @@ static struct regulator_init_data omap3_evm_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3_evm_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3_evm_vdda_dac_supply), + .consumer_supplies = omap3_evm_vdda_dac_supply, }; /* VPLL2 for digital video outputs */ @@ -488,8 +485,9 @@ static struct regulator_init_data omap3_evm_vpll2 = { }; /* ads7846 on SPI */ -static struct regulator_consumer_supply omap3evm_vio_supply = - REGULATOR_SUPPLY("vcc", "spi1.0"); +static struct regulator_consumer_supply omap3evm_vio_supply[] = { + REGULATOR_SUPPLY("vcc", "spi1.0"), +}; /* VIO for ads7846 */ static struct regulator_init_data omap3evm_vio = { @@ -502,8 +500,8 @@ static struct regulator_init_data omap3evm_vio = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3evm_vio_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3evm_vio_supply), + .consumer_supplies = omap3evm_vio_supply, }; #ifdef CONFIG_WL12XX_PLATFORM_DATA @@ -511,16 +509,17 @@ static struct regulator_init_data omap3evm_vio = { #define OMAP3EVM_WLAN_PMENA_GPIO (150) #define OMAP3EVM_WLAN_IRQ_GPIO (149) -static struct regulator_consumer_supply omap3evm_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); +static struct regulator_consumer_supply omap3evm_vmmc2_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), +}; /* VMMC2 for driving the WL12xx module */ static struct regulator_init_data omap3evm_vmmc2 = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3evm_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc2_supply), + .consumer_supplies = omap3evm_vmmc2_supply, }; static struct fixed_voltage_config omap3evm_vwlan = { @@ -740,7 +739,7 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3_evm_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3_evm_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 60d9be49dba..703aeb5b8fd 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -35,7 +35,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "control.h" #include "common-board-devices.h" @@ -55,8 +54,8 @@ #define OMAP3_TORPEDO_MMC_GPIO_CD 127 #define OMAP3_TORPEDO_SMSC911X_GPIO_IRQ 129 -static struct regulator_consumer_supply omap3logic_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply omap3logic_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -71,8 +70,8 @@ static struct regulator_init_data omap3logic_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3logic_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3logic_vmmc1_supply), + .consumer_supplies = omap3logic_vmmc1_supply, }; static struct twl4030_gpio_platform_data omap3logic_gpio_data = { @@ -130,8 +129,6 @@ static void __init board_mmc_init(void) } omap2_hsmmc_init(board_mmc_info); - /* link regulators to MMC adapters */ - omap3logic_vmmc1_supply.dev = board_mmc_info[0].dev; } static struct omap_smsc911x_platform_data __initdata board_smsc911x_data = { @@ -215,16 +212,16 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3logic_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3logic_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 23f71d40883..d4ea9408560 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -320,17 +320,21 @@ static struct twl4030_gpio_platform_data omap3pandora_gpio_data = { .setup = omap3pandora_twl_gpio_setup, }; -static struct regulator_consumer_supply pandora_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); +static struct regulator_consumer_supply pandora_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; -static struct regulator_consumer_supply pandora_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); +static struct regulator_consumer_supply pandora_vmmc2_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1") +}; -static struct regulator_consumer_supply pandora_vmmc3_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"); +static struct regulator_consumer_supply pandora_vmmc3_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"), +}; -static struct regulator_consumer_supply pandora_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply pandora_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; static struct regulator_consumer_supply pandora_vdds_supplies[] = { REGULATOR_SUPPLY("vdds_sdi", "omapdss"), @@ -338,11 +342,13 @@ static struct regulator_consumer_supply pandora_vdds_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), }; -static struct regulator_consumer_supply pandora_vcc_lcd_supply = - REGULATOR_SUPPLY("vcc", "display0"); +static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = { + REGULATOR_SUPPLY("vcc", "display0"), +}; -static struct regulator_consumer_supply pandora_usb_phy_supply = - REGULATOR_SUPPLY("hsusb0", "ehci-omap.0"); +static struct regulator_consumer_supply pandora_usb_phy_supply[] = { + REGULATOR_SUPPLY("hsusb0", "ehci-omap.0"), +}; /* ads7846 on SPI and 2 nub controllers on I2C */ static struct regulator_consumer_supply pandora_vaux4_supplies[] = { @@ -351,8 +357,9 @@ static struct regulator_consumer_supply pandora_vaux4_supplies[] = { REGULATOR_SUPPLY("vcc", "3-0067"), }; -static struct regulator_consumer_supply pandora_adac_supply = - REGULATOR_SUPPLY("vcc", "soc-audio"); +static struct regulator_consumer_supply pandora_adac_supply[] = { + REGULATOR_SUPPLY("vcc", "soc-audio"), +}; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data pandora_vmmc1 = { @@ -365,8 +372,8 @@ static struct regulator_init_data pandora_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc1_supply), + .consumer_supplies = pandora_vmmc1_supply, }; /* VMMC2 for MMC2 pins CMD, CLK, DAT0..DAT3 (max 100 mA) */ @@ -380,8 +387,8 @@ static struct regulator_init_data pandora_vmmc2 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc2_supply), + .consumer_supplies = pandora_vmmc2_supply, }; /* VDAC for DSS driving S-Video */ @@ -395,8 +402,8 @@ static struct regulator_init_data pandora_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vdda_dac_supply), + .consumer_supplies = pandora_vdda_dac_supply, }; /* VPLL2 for digital video outputs */ @@ -425,8 +432,8 @@ static struct regulator_init_data pandora_vaux1 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vcc_lcd_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vcc_lcd_supply), + .consumer_supplies = pandora_vcc_lcd_supply, }; /* VAUX2 for USB host PHY */ @@ -440,8 +447,8 @@ static struct regulator_init_data pandora_vaux2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_usb_phy_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_usb_phy_supply), + .consumer_supplies = pandora_usb_phy_supply, }; /* VAUX4 for ads7846 and nubs */ @@ -470,8 +477,8 @@ static struct regulator_init_data pandora_vsim = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_adac_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_adac_supply), + .consumer_supplies = pandora_adac_supply, }; /* Fixed regulator internal to Wifi module */ @@ -479,8 +486,8 @@ static struct regulator_init_data pandora_vmmc3 = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vmmc3_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc3_supply), + .consumer_supplies = pandora_vmmc3_supply, }; static struct fixed_voltage_config pandora_vwlan = { @@ -643,7 +650,7 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3pandora_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3pandora_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 0c108a212ea..b8ad4dd5bbb 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -52,7 +52,6 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "common-board-devices.h" #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) @@ -206,12 +205,12 @@ static struct omap_dss_board_info omap3_stalker_dss_data = { .default_device = &omap3_stalker_dvi_device, }; -static struct regulator_consumer_supply omap3stalker_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply omap3stalker_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply omap3stalker_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -224,8 +223,8 @@ static struct regulator_init_data omap3stalker_vmmc1 = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3stalker_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vmmc1_supply), + .consumer_supplies = omap3stalker_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -238,8 +237,8 @@ static struct regulator_init_data omap3stalker_vsim = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3stalker_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vsim_supply), + .consumer_supplies = omap3stalker_vsim_supply, }; static struct omap2_hsmmc_info mmc[] = { @@ -321,10 +320,6 @@ omap3stalker_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - omap3stalker_vmmc1_supply.dev = mmc[0].dev; - omap3stalker_vsim_supply.dev = mmc[0].dev; - /* * Most GPIOs are for USB OTG. Some are mostly sent to * the P2 connector; notably LEDA for the LCD backlight. @@ -403,8 +398,9 @@ static struct twl4030_codec_data omap3stalker_codec_data = { .audio = &omap3stalker_audio_data, }; -static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; /* VDAC for DSS driving S-Video */ static struct regulator_init_data omap3_stalker_vdac = { @@ -417,8 +413,8 @@ static struct regulator_init_data omap3_stalker_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3_stalker_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3_stalker_vdda_dac_supply), + .consumer_supplies = omap3_stalker_vdda_dac_supply, }; /* VPLL2 for digital video outputs */ @@ -494,10 +490,7 @@ static void __init omap3_stalker_init_early(void) static void __init omap3_stalker_init_irq(void) { - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif + omap3_init_irq(); } static struct platform_device *omap3_stalker_devices[] __initdata = { @@ -560,5 +553,5 @@ MACHINE_START(SBC3530, "OMAP3 STALKER") .init_early = omap3_stalker_init_early, .init_irq = omap3_stalker_init_irq, .init_machine = omap3_stalker_init, - .timer = &omap_timer, + .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 5f649faf737..57e6ed34ebb 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -51,7 +51,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "common-board-devices.h" #include <asm/setup.h> @@ -114,12 +113,12 @@ static struct omap_lcd_config omap3_touchbook_lcd_config __initdata = { .ctrl_name = "internal", }; -static struct regulator_consumer_supply touchbook_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply touchbook_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply touchbook_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply touchbook_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; static struct gpio_led gpio_leds[]; @@ -137,10 +136,6 @@ static int touchbook_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - touchbook_vmmc1_supply.dev = mmc[0].dev; - touchbook_vsim_supply.dev = mmc[0].dev; - /* REVISIT: need ehci-omap hooks for external VBUS * power switch and overcurrent detect */ @@ -167,14 +162,18 @@ static struct twl4030_gpio_platform_data touchbook_gpio_data = { .setup = touchbook_twl_gpio_setup, }; -static struct regulator_consumer_supply touchbook_vdac_supply = { +static struct regulator_consumer_supply touchbook_vdac_supply[] = { +{ .supply = "vdac", .dev = &omap3_touchbook_lcd_device.dev, +}, }; -static struct regulator_consumer_supply touchbook_vdvi_supply = { +static struct regulator_consumer_supply touchbook_vdvi_supply[] = { +{ .supply = "vdvi", .dev = &omap3_touchbook_lcd_device.dev, +}, }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -188,8 +187,8 @@ static struct regulator_init_data touchbook_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &touchbook_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(touchbook_vmmc1_supply), + .consumer_supplies = touchbook_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -203,8 +202,8 @@ static struct regulator_init_data touchbook_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &touchbook_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(touchbook_vsim_supply), + .consumer_supplies = touchbook_vsim_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -217,8 +216,8 @@ static struct regulator_init_data touchbook_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &touchbook_vdac_supply, + .num_consumer_supplies = ARRAY_SIZE(touchbook_vdac_supply), + .consumer_supplies = touchbook_vdac_supply, }; /* VPLL2 for digital video outputs */ @@ -232,8 +231,8 @@ static struct regulator_init_data touchbook_vpll2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &touchbook_vdvi_supply, + .num_consumer_supplies = ARRAY_SIZE(touchbook_vdvi_supply), + .consumer_supplies = touchbook_vdvi_supply, }; static struct twl4030_usb_data touchbook_usb_data = { @@ -371,10 +370,7 @@ static void __init omap3_touchbook_init_early(void) static void __init omap3_touchbook_init_irq(void) { - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif + omap3_init_irq(); } static struct platform_device *omap3_touchbook_devices[] __initdata = { @@ -449,5 +445,5 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") .init_early = omap3_touchbook_init_early, .init_irq = omap3_touchbook_init_irq, .init_machine = omap3_touchbook_init, - .timer = &omap_timer, + .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 0cfe2005cb5..ee2034e3746 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -41,7 +41,6 @@ #include <plat/usb.h> #include <plat/mmc.h> #include <video/omap-panel-generic-dpi.h> -#include "timer-gp.h" #include "hsmmc.h" #include "control.h" @@ -183,23 +182,19 @@ static struct omap2_hsmmc_info mmc[] = { }; static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = { - { - .supply = "vmmc", - .dev_name = "omap_hsmmc.0", - }, + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply omap4_panda_vmmc5_supply = { - .supply = "vmmc", - .dev_name = "omap_hsmmc.4", +static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"), }; static struct regulator_init_data panda_vmmc5 = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap4_panda_vmmc5_supply, + .num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc5_supply), + .consumer_supplies = omap4_panda_vmmc5_supply, }; static struct fixed_voltage_config panda_vwlan = { @@ -312,7 +307,7 @@ static struct regulator_init_data omap4_panda_vmmc = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, + .num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc_supply), .consumer_supplies = omap4_panda_vmmc_supply, }; @@ -716,5 +711,5 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") .init_early = omap4_panda_init_early, .init_irq = gic_init_irq, .init_machine = omap4_panda_init, - .timer = &omap_timer, + .timer = &omap4_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 175e1ab2b04..1bf2f39b9d0 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -74,15 +74,16 @@ defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) /* fixed regulator for ads7846 */ -static struct regulator_consumer_supply ads7846_supply = - REGULATOR_SUPPLY("vcc", "spi1.0"); +static struct regulator_consumer_supply ads7846_supply[] = { + REGULATOR_SUPPLY("vcc", "spi1.0"), +}; static struct regulator_init_data vads7846_regulator = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &ads7846_supply, + .num_consumer_supplies = ARRAY_SIZE(ads7846_supply), + .consumer_supplies = ads7846_supply, }; static struct fixed_voltage_config vads7846 = { @@ -264,8 +265,9 @@ static struct omap_dss_board_info overo_dss_data = { .default_device = &overo_dvi_device, }; -static struct regulator_consumer_supply overo_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply overo_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; static struct regulator_consumer_supply overo_vdds_dsi_supply[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss"), @@ -319,8 +321,8 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply overo_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply overo_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) @@ -415,8 +417,6 @@ static int overo_twl_gpio_setup(struct device *dev, { omap2_hsmmc_init(mmc); - overo_vmmc1_supply.dev = mmc[0].dev; - #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; @@ -447,8 +447,8 @@ static struct regulator_init_data overo_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &overo_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(overo_vmmc1_supply), + .consumer_supplies = overo_vmmc1_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -461,8 +461,8 @@ static struct regulator_init_data overo_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &overo_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(overo_vdda_dac_supply), + .consumer_supplies = overo_vdda_dac_supply, }; /* VPLL2 for digital video outputs */ @@ -615,7 +615,7 @@ MACHINE_START(OVERO, "Gumstix Overo") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = overo_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = overo_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 42d10b12da3..54dceb16341 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -163,7 +163,7 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") .reserve = omap_reserve, .map_io = rm680_map_io, .init_early = rm680_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = rm680_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 990366726c5..5e559dda3cc 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -358,14 +358,17 @@ static struct omap2_hsmmc_info mmc[] __initdata = { {} /* Terminator */ }; -static struct regulator_consumer_supply rx51_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); +static struct regulator_consumer_supply rx51_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; -static struct regulator_consumer_supply rx51_vaux3_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); +static struct regulator_consumer_supply rx51_vaux3_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), +}; -static struct regulator_consumer_supply rx51_vsim_supply = - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"); +static struct regulator_consumer_supply rx51_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"), +}; static struct regulator_consumer_supply rx51_vmmc2_supplies[] = { /* tlv320aic3x analog supplies */ @@ -452,8 +455,8 @@ static struct regulator_init_data rx51_vaux3_mmc = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &rx51_vaux3_supply, + .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply), + .consumer_supplies = rx51_vaux3_supply, }; static struct regulator_init_data rx51_vaux4 = { @@ -479,8 +482,8 @@ static struct regulator_init_data rx51_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &rx51_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply), + .consumer_supplies = rx51_vmmc1_supply, }; static struct regulator_init_data rx51_vmmc2 = { @@ -511,8 +514,8 @@ static struct regulator_init_data rx51_vsim = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &rx51_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply), + .consumer_supplies = rx51_vsim_supply, }; static struct regulator_init_data rx51_vdac = { @@ -526,7 +529,7 @@ static struct regulator_init_data rx51_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, + .num_consumer_supplies = ARRAY_SIZE(rx51_vdac_supply), .consumer_supplies = rx51_vdac_supply, }; diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index fec4cac8fa0..5ea142f9bc9 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -160,7 +160,7 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") .reserve = rx51_reserve, .map_io = rx51_map_io, .init_early = rx51_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = rx51_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index 09fa7bfff8d..a85d5b0b11d 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -33,11 +33,6 @@ static void __init ti8168_init_early(void) omap2_init_common_devices(NULL, NULL); } -static void __init ti8168_evm_init_irq(void) -{ - omap_init_irq(); -} - static void __init ti8168_evm_init(void) { omap_serial_init(); @@ -56,7 +51,7 @@ MACHINE_START(TI8168EVM, "ti8168evm") .boot_params = 0x80000100, .map_io = ti8168_evm_map_io, .init_early = ti8168_init_early, - .init_irq = ti8168_evm_init_irq, - .timer = &omap_timer, + .init_irq = ti816x_init_irq, + .timer = &omap3_timer, .init_machine = ti8168_evm_init, MACHINE_END diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index 118c6f53c5e..8495f82fcba 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -105,21 +105,20 @@ static struct twl4030_keypad_data zoom_kp_twl4030_data = { .rep = 1, }; -static struct regulator_consumer_supply zoom_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply zoom_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply zoom_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply zoom_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply zoom_vmmc2_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply zoom_vmmc2_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), }; -static struct regulator_consumer_supply zoom_vmmc3_supply = { - .supply = "vmmc", - .dev_name = "omap_hsmmc.2", +static struct regulator_consumer_supply zoom_vmmc3_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"), }; /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ @@ -133,8 +132,8 @@ static struct regulator_init_data zoom_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &zoom_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(zoom_vmmc1_supply), + .consumer_supplies = zoom_vmmc1_supply, }; /* VMMC2 for MMC2 card */ @@ -148,8 +147,8 @@ static struct regulator_init_data zoom_vmmc2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &zoom_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(zoom_vmmc2_supply), + .consumer_supplies = zoom_vmmc2_supply, }; /* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */ @@ -163,16 +162,16 @@ static struct regulator_init_data zoom_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &zoom_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(zoom_vsim_supply), + .consumer_supplies = zoom_vsim_supply, }; static struct regulator_init_data zoom_vmmc3 = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &zoom_vmmc3_supply, + .num_consumer_supplies = ARRAY_SIZE(zoom_vmmc3_supply), + .consumer_supplies = zoom_vmmc3_supply, }; static struct fixed_voltage_config zoom_vwlan = { @@ -232,8 +231,9 @@ static struct regulator_consumer_supply zoom_vpll2_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), }; -static struct regulator_consumer_supply zoom_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply zoom_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; static struct regulator_init_data zoom_vpll2 = { .constraints = { @@ -257,8 +257,8 @@ static struct regulator_init_data zoom_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &zoom_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(zoom_vdda_dac_supply), + .consumer_supplies = zoom_vdda_dac_supply, }; static int zoom_twl_gpio_setup(struct device *dev, @@ -270,13 +270,6 @@ static int zoom_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters ... we "know" the - * regulators will be set up only *after* we return. - */ - zoom_vmmc1_supply.dev = mmc[0].dev; - zoom_vsim_supply.dev = mmc[0].dev; - zoom_vmmc2_supply.dev = mmc[1].dev; - ret = gpio_request_one(LCD_PANEL_ENABLE_GPIO, GPIOF_OUT_INIT_LOW, "lcd enable"); if (ret) diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 4b133d75c93..8a98c3c303f 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -137,9 +137,9 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_zoom_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_zoom_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") @@ -147,7 +147,7 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_zoom_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_zoom_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index 8c965671b4d..639e00e0eac 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -1486,6 +1486,40 @@ static struct clk dss_dss_clk = { .recalc = &followparent_recalc, }; +static const struct clksel_rate div3_8to32_rates[] = { + { .div = 8, .val = 0, .flags = RATE_IN_44XX }, + { .div = 16, .val = 1, .flags = RATE_IN_44XX }, + { .div = 32, .val = 2, .flags = RATE_IN_44XX }, + { .div = 0 }, +}; + +static const struct clksel div_ts_div[] = { + { .parent = &l4_wkup_clk_mux_ck, .rates = div3_8to32_rates }, + { .parent = NULL }, +}; + +static struct clk div_ts_ck = { + .name = "div_ts_ck", + .parent = &l4_wkup_clk_mux_ck, + .clksel = div_ts_div, + .clksel_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, + .clksel_mask = OMAP4430_CLKSEL_24_25_MASK, + .ops = &clkops_null, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate, +}; + +static struct clk bandgap_ts_fclk = { + .name = "bandgap_ts_fclk", + .ops = &clkops_omap2_dflt, + .enable_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, + .enable_bit = OMAP4460_OPTFCLKEN_TS_FCLK_SHIFT, + .clkdm_name = "l4_wkup_clkdm", + .parent = &div_ts_ck, + .recalc = &followparent_recalc, +}; + static struct clk dss_48mhz_clk = { .name = "dss_48mhz_clk", .ops = &clkops_omap2_dflt, @@ -3110,7 +3144,9 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "aes2_fck", &aes2_fck, CK_443X), CLK(NULL, "aess_fck", &aess_fck, CK_443X), CLK(NULL, "bandgap_fclk", &bandgap_fclk, CK_443X), + CLK(NULL, "bandgap_ts_fclk", &bandgap_ts_fclk, CK_446X), CLK(NULL, "des3des_fck", &des3des_fck, CK_443X), + CLK(NULL, "div_ts_ck", &div_ts_ck, CK_446X), CLK(NULL, "dmic_sync_mux_ck", &dmic_sync_mux_ck, CK_443X), CLK(NULL, "dmic_fck", &dmic_fck, CK_443X), CLK(NULL, "dsp_fck", &dsp_fck, CK_443X), @@ -3293,6 +3329,9 @@ int __init omap4xxx_clk_init(void) if (cpu_is_omap44xx()) { cpu_mask = RATE_IN_4430; cpu_clkflg = CK_443X; + } else if (cpu_is_omap446x()) { + cpu_mask = RATE_IN_4460; + cpu_clkflg = CK_446X; } clk_init(&omap2_clk_functions); diff --git a/arch/arm/mach-omap2/cm-regbits-44xx.h b/arch/arm/mach-omap2/cm-regbits-44xx.h index 9d47a05b17b..28e20d3a9f7 100644 --- a/arch/arm/mach-omap2/cm-regbits-44xx.h +++ b/arch/arm/mach-omap2/cm-regbits-44xx.h @@ -106,6 +106,10 @@ #define OMAP4430_CLKACTIVITY_CORE_DPLL_EMU_CLK_SHIFT 9 #define OMAP4430_CLKACTIVITY_CORE_DPLL_EMU_CLK_MASK (1 << 9) +/* Used by CM_L4CFG_CLKSTCTRL */ +#define OMAP4460_CLKACTIVITY_CORE_TS_GFCLK_SHIFT 9 +#define OMAP4460_CLKACTIVITY_CORE_TS_GFCLK_MASK (1 << 9) + /* Used by CM_CEFUSE_CLKSTCTRL */ #define OMAP4430_CLKACTIVITY_CUST_EFUSE_SYS_CLK_SHIFT 9 #define OMAP4430_CLKACTIVITY_CUST_EFUSE_SYS_CLK_MASK (1 << 9) @@ -418,6 +422,10 @@ #define OMAP4430_CLKACTIVITY_WKUP_32K_GFCLK_SHIFT 11 #define OMAP4430_CLKACTIVITY_WKUP_32K_GFCLK_MASK (1 << 11) +/* Used by CM_WKUP_CLKSTCTRL */ +#define OMAP4460_CLKACTIVITY_WKUP_TS_GFCLK_SHIFT 13 +#define OMAP4460_CLKACTIVITY_WKUP_TS_GFCLK_MASK (1 << 13) + /* * Used by CM1_ABE_TIMER5_CLKCTRL, CM1_ABE_TIMER6_CLKCTRL, * CM1_ABE_TIMER7_CLKCTRL, CM1_ABE_TIMER8_CLKCTRL, CM_L3INIT_MMC1_CLKCTRL, @@ -449,6 +457,10 @@ #define OMAP4430_CLKSEL_60M_SHIFT 24 #define OMAP4430_CLKSEL_60M_MASK (1 << 24) +/* Used by CM_MPU_MPU_CLKCTRL */ +#define OMAP4460_CLKSEL_ABE_DIV_MODE_SHIFT 25 +#define OMAP4460_CLKSEL_ABE_DIV_MODE_MASK (1 << 25) + /* Used by CM1_ABE_AESS_CLKCTRL */ #define OMAP4430_CLKSEL_AESS_FCLK_SHIFT 24 #define OMAP4430_CLKSEL_AESS_FCLK_MASK (1 << 24) @@ -468,6 +480,10 @@ #define OMAP4430_CLKSEL_DIV_SHIFT 24 #define OMAP4430_CLKSEL_DIV_MASK (1 << 24) +/* Used by CM_MPU_MPU_CLKCTRL */ +#define OMAP4460_CLKSEL_EMIF_DIV_MODE_SHIFT 24 +#define OMAP4460_CLKSEL_EMIF_DIV_MODE_MASK (1 << 24) + /* Used by CM_CAM_FDIF_CLKCTRL */ #define OMAP4430_CLKSEL_FCLK_SHIFT 24 #define OMAP4430_CLKSEL_FCLK_MASK (0x3 << 24) @@ -572,6 +588,14 @@ #define OMAP4430_D2D_STATDEP_SHIFT 18 #define OMAP4430_D2D_STATDEP_MASK (1 << 18) +/* Used by CM_CLKSEL_DPLL_MPU */ +#define OMAP4460_DCC_COUNT_MAX_SHIFT 24 +#define OMAP4460_DCC_COUNT_MAX_MASK (0xff << 24) + +/* Used by CM_CLKSEL_DPLL_MPU */ +#define OMAP4460_DCC_EN_SHIFT 22 +#define OMAP4460_DCC_EN_MASK (1 << 22) + /* * Used by CM_SSC_DELTAMSTEP_DPLL_ABE, CM_SSC_DELTAMSTEP_DPLL_CORE, * CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE, CM_SSC_DELTAMSTEP_DPLL_DDRPHY, @@ -582,6 +606,10 @@ #define OMAP4430_DELTAMSTEP_SHIFT 0 #define OMAP4430_DELTAMSTEP_MASK (0xfffff << 0) +/* Renamed from DELTAMSTEP Used by CM_SSC_DELTAMSTEP_DPLL_USB */ +#define OMAP4460_DELTAMSTEP_0_20_SHIFT 0 +#define OMAP4460_DELTAMSTEP_0_20_MASK (0x1fffff << 0) + /* Used by CM_SHADOW_FREQ_CONFIG1, CM_SHADOW_FREQ_CONFIG1_RESTORE */ #define OMAP4430_DLL_OVERRIDE_SHIFT 2 #define OMAP4430_DLL_OVERRIDE_MASK (1 << 2) @@ -1204,6 +1232,10 @@ #define OMAP4430_MODULEMODE_SHIFT 0 #define OMAP4430_MODULEMODE_MASK (0x3 << 0) +/* Used by CM_L4CFG_DYNAMICDEP */ +#define OMAP4460_MPU_DYNDEP_SHIFT 19 +#define OMAP4460_MPU_DYNDEP_MASK (1 << 19) + /* Used by CM_DSS_DSS_CLKCTRL */ #define OMAP4430_OPTFCLKEN_48MHZ_CLK_SHIFT 9 #define OMAP4430_OPTFCLKEN_48MHZ_CLK_MASK (1 << 9) @@ -1298,6 +1330,10 @@ #define OMAP4430_OPTFCLKEN_SYS_CLK_SHIFT 10 #define OMAP4430_OPTFCLKEN_SYS_CLK_MASK (1 << 10) +/* Used by CM_WKUP_BANDGAP_CLKCTRL */ +#define OMAP4460_OPTFCLKEN_TS_FCLK_SHIFT 8 +#define OMAP4460_OPTFCLKEN_TS_FCLK_MASK (1 << 8) + /* Used by CM_DSS_DSS_CLKCTRL */ #define OMAP4430_OPTFCLKEN_TV_CLK_SHIFT 11 #define OMAP4430_OPTFCLKEN_TV_CLK_MASK (1 << 11) diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c index 94ccf464677..0043fa8e370 100644 --- a/arch/arm/mach-omap2/common-board-devices.c +++ b/arch/arm/mach-omap2/common-board-devices.c @@ -115,9 +115,7 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce, #endif #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) -static struct omap_nand_platform_data nand_data = { - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ -}; +static struct omap_nand_platform_data nand_data; void __init omap_nand_flash_init(int options, struct mtd_partition *parts, int nr_parts) @@ -148,7 +146,7 @@ void __init omap_nand_flash_init(int options, struct mtd_partition *parts, nand_data.cs = nandcs; nand_data.parts = parts; nand_data.nr_parts = nr_parts; - nand_data.options = options; + nand_data.devsize = options; printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); if (gpmc_nand_init(&nand_data) < 0) diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index c1791d08ae5..8ad210bda9a 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -20,8 +20,6 @@ #include <plat/board.h> #include <plat/gpmc.h> -static struct omap_nand_platform_data *gpmc_nand_data; - static struct resource gpmc_nand_resource = { .flags = IORESOURCE_MEM, }; @@ -33,7 +31,7 @@ static struct platform_device gpmc_nand_device = { .resource = &gpmc_nand_resource, }; -static int omap2_nand_gpmc_retime(void) +static int omap2_nand_gpmc_retime(struct omap_nand_platform_data *gpmc_nand_data) { struct gpmc_timings t; int err; @@ -83,13 +81,11 @@ static int omap2_nand_gpmc_retime(void) return 0; } -int __init gpmc_nand_init(struct omap_nand_platform_data *_nand_data) +int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data) { int err = 0; struct device *dev = &gpmc_nand_device.dev; - gpmc_nand_data = _nand_data; - gpmc_nand_data->nand_setup = omap2_nand_gpmc_retime; gpmc_nand_device.dev.platform_data = gpmc_nand_data; err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE, @@ -100,7 +96,7 @@ int __init gpmc_nand_init(struct omap_nand_platform_data *_nand_data) } /* Set timings in GPMC */ - err = omap2_nand_gpmc_retime(); + err = omap2_nand_gpmc_retime(gpmc_nand_data); if (err < 0) { dev_err(dev, "Unable to set gpmc timings: %d\n", err); return err; diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 2537090aa33..37efb869692 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -31,7 +31,7 @@ static struct omap_chip_id omap_chip; static unsigned int omap_revision; -u32 omap3_features; +u32 omap_features; unsigned int omap_rev(void) { @@ -183,14 +183,14 @@ static void __init omap24xx_check_revision(void) #define OMAP3_CHECK_FEATURE(status,feat) \ if (((status & OMAP3_ ##feat## _MASK) \ >> OMAP3_ ##feat## _SHIFT) != FEAT_ ##feat## _NONE) { \ - omap3_features |= OMAP3_HAS_ ##feat; \ + omap_features |= OMAP3_HAS_ ##feat; \ } static void __init omap3_check_features(void) { u32 status; - omap3_features = 0; + omap_features = 0; status = omap_ctrl_readl(OMAP3_CONTROL_OMAP_STATUS); @@ -200,11 +200,11 @@ static void __init omap3_check_features(void) OMAP3_CHECK_FEATURE(status, NEON); OMAP3_CHECK_FEATURE(status, ISP); if (cpu_is_omap3630()) - omap3_features |= OMAP3_HAS_192MHZ_CLK; + omap_features |= OMAP3_HAS_192MHZ_CLK; if (!cpu_is_omap3505() && !cpu_is_omap3517()) - omap3_features |= OMAP3_HAS_IO_WAKEUP; + omap_features |= OMAP3_HAS_IO_WAKEUP; - omap3_features |= OMAP3_HAS_SDRC; + omap_features |= OMAP3_HAS_SDRC; /* * TODO: Get additional info (where applicable) @@ -212,9 +212,34 @@ static void __init omap3_check_features(void) */ } +static void __init omap4_check_features(void) +{ + u32 si_type; + + if (cpu_is_omap443x()) + omap_features |= OMAP4_HAS_MPU_1GHZ; + + + if (cpu_is_omap446x()) { + si_type = + read_tap_reg(OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_1); + switch ((si_type & (3 << 16)) >> 16) { + case 2: + /* High performance device */ + omap_features |= OMAP4_HAS_MPU_1_5GHZ; + break; + case 1: + default: + /* Standard device */ + omap_features |= OMAP4_HAS_MPU_1_2GHZ; + break; + } + } +} + static void __init ti816x_check_features(void) { - omap3_features = OMAP3_HAS_NEON; + omap_features = OMAP3_HAS_NEON; } static void __init omap3_check_revision(void) @@ -344,10 +369,10 @@ static void __init omap4_check_revision(void) rev = (idcode >> 28) & 0xf; /* - * Few initial ES2.0 samples IDCODE is same as ES1.0 + * Few initial 4430 ES2.0 samples IDCODE is same as ES1.0 * Use ARM register to detect the correct ES version */ - if (!rev) { + if (!rev && (hawkeye != 0xb94e)) { idcode = read_cpuid(CPUID_ID); rev = (idcode & 0xf) - 1; } @@ -377,6 +402,15 @@ static void __init omap4_check_revision(void) omap_chip.oc |= CHIP_IS_OMAP4430ES2_2; } break; + case 0xb94e: + switch (rev) { + case 0: + default: + omap_revision = OMAP4460_REV_ES1_0; + omap_chip.oc |= CHIP_IS_OMAP4460ES1_0; + break; + } + break; default: /* Unknown default to latest silicon rev as default */ omap_revision = OMAP4430_REV_ES2_2; @@ -518,6 +552,7 @@ void __init omap2_check_revision(void) return; } else if (cpu_is_omap44xx()) { omap4_check_revision(); + omap4_check_features(); return; } else { pr_err("OMAP revision unknown, please fix!\n"); diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 441e79d043a..2ce1ce6fb4d 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -333,23 +333,9 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data) return omap_hwmod_set_postsetup_state(oh, *(u8 *)data); } +/* See irq.c, omap4-common.c and entry-macro.S */ void __iomem *omap_irq_base; -/* - * Initialize asm_irq_base for entry-macro.S - */ -static inline void omap_irq_base_init(void) -{ - if (cpu_is_omap24xx()) - omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE); - else if (cpu_is_omap34xx()) - omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE); - else if (cpu_is_omap44xx()) - omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE); - else - pr_err("Could not initialize omap_irq_base\n"); -} - void __init omap2_init_common_infrastructure(void) { u8 postsetup_state; @@ -422,7 +408,6 @@ void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, _omap2_init_reprogram_sdrc(); } - omap_irq_base_init(); } /* diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 3af2b7a1045..3a12f7586a4 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -141,25 +141,20 @@ omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num) IRQ_NOREQUEST | IRQ_NOPROBE, 0); } -void __init omap_init_irq(void) +static void __init omap_init_irq(u32 base, int nr_irqs) { unsigned long nr_of_irqs = 0; unsigned int nr_banks = 0; int i, j; + omap_irq_base = ioremap(base, SZ_4K); + if (WARN_ON(!omap_irq_base)) + return; + for (i = 0; i < ARRAY_SIZE(irq_banks); i++) { - unsigned long base = 0; struct omap_irq_bank *bank = irq_banks + i; - if (cpu_is_omap24xx()) - base = OMAP24XX_IC_BASE; - else if (cpu_is_omap34xx()) - base = OMAP34XX_IC_BASE; - - BUG_ON(!base); - - if (cpu_is_ti816x()) - bank->nr_irqs = 128; + bank->nr_irqs = nr_irqs; /* Static mapping, never released */ bank->base_reg = ioremap(base, SZ_4K); @@ -181,6 +176,21 @@ void __init omap_init_irq(void) nr_of_irqs, nr_banks, nr_banks > 1 ? "s" : ""); } +void __init omap2_init_irq(void) +{ + omap_init_irq(OMAP24XX_IC_BASE, 96); +} + +void __init omap3_init_irq(void) +{ + omap_init_irq(OMAP34XX_IC_BASE, 96); +} + +void __init ti816x_init_irq(void) +{ + omap_init_irq(OMAP34XX_IC_BASE, 128); +} + #ifdef CONFIG_ARCH_OMAP3 static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)]; diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 9ef8c29dd81..35ac3e5f6e9 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -19,6 +19,8 @@ #include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> +#include <plat/irqs.h> + #include <mach/hardware.h> #include <mach/omap4-common.h> @@ -31,17 +33,15 @@ void __iomem *gic_dist_base_addr; void __init gic_init_irq(void) { - void __iomem *gic_cpu_base; - /* Static mapping, never released */ gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K); BUG_ON(!gic_dist_base_addr); /* Static mapping, never released */ - gic_cpu_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512); - BUG_ON(!gic_cpu_base); + omap_irq_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512); + BUG_ON(!omap_irq_base); - gic_init(0, 29, gic_dist_base_addr, gic_cpu_base); + gic_init(0, 29, gic_dist_base_addr, omap_irq_base); } #ifdef CONFIG_CACHE_L2X0 diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c index e01da45c053..4411163e012 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -38,155 +38,12 @@ #include "prm2xxx_3xxx.h" #include "pm.h" -int omap2_pm_debug; u32 enable_off_mode; -u32 sleep_while_idle; -u32 wakeup_timer_seconds; -u32 wakeup_timer_milliseconds; - -#define DUMP_PRM_MOD_REG(mod, reg) \ - regs[reg_count].name = #mod "." #reg; \ - regs[reg_count++].val = omap2_prm_read_mod_reg(mod, reg) -#define DUMP_CM_MOD_REG(mod, reg) \ - regs[reg_count].name = #mod "." #reg; \ - regs[reg_count++].val = omap2_cm_read_mod_reg(mod, reg) -#define DUMP_PRM_REG(reg) \ - regs[reg_count].name = #reg; \ - regs[reg_count++].val = __raw_readl(reg) -#define DUMP_CM_REG(reg) \ - regs[reg_count].name = #reg; \ - regs[reg_count++].val = __raw_readl(reg) -#define DUMP_INTC_REG(reg, off) \ - regs[reg_count].name = #reg; \ - regs[reg_count++].val = \ - __raw_readl(OMAP2_L4_IO_ADDRESS(0x480fe000 + (off))) - -void omap2_pm_dump(int mode, int resume, unsigned int us) -{ - struct reg { - const char *name; - u32 val; - } regs[32]; - int reg_count = 0, i; - const char *s1 = NULL, *s2 = NULL; - - if (!resume) { -#if 0 - /* MPU */ - DUMP_PRM_MOD_REG(OCP_MOD, OMAP2_PRM_IRQENABLE_MPU_OFFSET); - DUMP_CM_MOD_REG(MPU_MOD, OMAP2_CM_CLKSTCTRL); - DUMP_PRM_MOD_REG(MPU_MOD, OMAP2_PM_PWSTCTRL); - DUMP_PRM_MOD_REG(MPU_MOD, OMAP2_PM_PWSTST); - DUMP_PRM_MOD_REG(MPU_MOD, PM_WKDEP); -#endif -#if 0 - /* INTC */ - DUMP_INTC_REG(INTC_MIR0, 0x0084); - DUMP_INTC_REG(INTC_MIR1, 0x00a4); - DUMP_INTC_REG(INTC_MIR2, 0x00c4); -#endif -#if 0 - DUMP_CM_MOD_REG(CORE_MOD, CM_FCLKEN1); - if (cpu_is_omap24xx()) { - DUMP_CM_MOD_REG(CORE_MOD, OMAP24XX_CM_FCLKEN2); - DUMP_PRM_MOD_REG(OMAP24XX_GR_MOD, - OMAP2_PRCM_CLKEMUL_CTRL_OFFSET); - DUMP_PRM_MOD_REG(OMAP24XX_GR_MOD, - OMAP2_PRCM_CLKSRC_CTRL_OFFSET); - } - DUMP_CM_MOD_REG(WKUP_MOD, CM_FCLKEN); - DUMP_CM_MOD_REG(CORE_MOD, CM_ICLKEN1); - DUMP_CM_MOD_REG(CORE_MOD, CM_ICLKEN2); - DUMP_CM_MOD_REG(WKUP_MOD, CM_ICLKEN); - DUMP_CM_MOD_REG(PLL_MOD, CM_CLKEN); - DUMP_CM_MOD_REG(PLL_MOD, CM_AUTOIDLE); - DUMP_PRM_MOD_REG(CORE_MOD, OMAP2_PM_PWSTST); -#endif -#if 0 - /* DSP */ - if (cpu_is_omap24xx()) { - DUMP_CM_MOD_REG(OMAP24XX_DSP_MOD, CM_FCLKEN); - DUMP_CM_MOD_REG(OMAP24XX_DSP_MOD, CM_ICLKEN); - DUMP_CM_MOD_REG(OMAP24XX_DSP_MOD, CM_IDLEST); - DUMP_CM_MOD_REG(OMAP24XX_DSP_MOD, CM_AUTOIDLE); - DUMP_CM_MOD_REG(OMAP24XX_DSP_MOD, CM_CLKSEL); - DUMP_CM_MOD_REG(OMAP24XX_DSP_MOD, OMAP2_CM_CLKSTCTRL); - DUMP_PRM_MOD_REG(OMAP24XX_DSP_MOD, OMAP2_RM_RSTCTRL); - DUMP_PRM_MOD_REG(OMAP24XX_DSP_MOD, OMAP2_RM_RSTST); - DUMP_PRM_MOD_REG(OMAP24XX_DSP_MOD, OMAP2_PM_PWSTCTRL); - DUMP_PRM_MOD_REG(OMAP24XX_DSP_MOD, OMAP2_PM_PWSTST); - } -#endif - } else { - DUMP_PRM_MOD_REG(CORE_MOD, PM_WKST1); - if (cpu_is_omap24xx()) - DUMP_PRM_MOD_REG(CORE_MOD, OMAP24XX_PM_WKST2); - DUMP_PRM_MOD_REG(WKUP_MOD, PM_WKST); - DUMP_PRM_MOD_REG(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET); -#if 1 - DUMP_INTC_REG(INTC_PENDING_IRQ0, 0x0098); - DUMP_INTC_REG(INTC_PENDING_IRQ1, 0x00b8); - DUMP_INTC_REG(INTC_PENDING_IRQ2, 0x00d8); -#endif - } - - switch (mode) { - case 0: - s1 = "full"; - s2 = "retention"; - break; - case 1: - s1 = "MPU"; - s2 = "retention"; - break; - case 2: - s1 = "MPU"; - s2 = "idle"; - break; - } - - if (!resume) -#ifdef CONFIG_NO_HZ - printk(KERN_INFO - "--- Going to %s %s (next timer after %u ms)\n", s1, s2, - jiffies_to_msecs(get_next_timer_interrupt(jiffies) - - jiffies)); -#else - printk(KERN_INFO "--- Going to %s %s\n", s1, s2); -#endif - else - printk(KERN_INFO "--- Woke up (slept for %u.%03u ms)\n", - us / 1000, us % 1000); - - for (i = 0; i < reg_count; i++) - printk(KERN_INFO "%-20s: 0x%08x\n", regs[i].name, regs[i].val); -} - -void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds) -{ - u32 tick_rate, cycles; - - if (!seconds && !milliseconds) - return; - - tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer_wakeup)); - cycles = tick_rate * seconds + tick_rate * milliseconds / 1000; - omap_dm_timer_stop(gptimer_wakeup); - omap_dm_timer_set_load_start(gptimer_wakeup, 0, 0xffffffff - cycles); - - pr_info("PM: Resume timer in %u.%03u secs" - " (%d ticks at %d ticks/sec.)\n", - seconds, milliseconds, cycles, tick_rate); -} #ifdef CONFIG_DEBUG_FS #include <linux/debugfs.h> #include <linux/seq_file.h> -static void pm_dbg_regset_store(u32 *ptr); - -static struct dentry *pm_dbg_dir; - static int pm_dbg_init_done; static int pm_dbg_init(void); @@ -196,160 +53,6 @@ enum { DEBUG_FILE_TIMERS, }; -struct pm_module_def { - char name[8]; /* Name of the module */ - short type; /* CM or PRM */ - unsigned short offset; - int low; /* First register address on this module */ - int high; /* Last register address on this module */ -}; - -#define MOD_CM 0 -#define MOD_PRM 1 - -static const struct pm_module_def *pm_dbg_reg_modules; -static const struct pm_module_def omap3_pm_reg_modules[] = { - { "IVA2", MOD_CM, OMAP3430_IVA2_MOD, 0, 0x4c }, - { "OCP", MOD_CM, OCP_MOD, 0, 0x10 }, - { "MPU", MOD_CM, MPU_MOD, 4, 0x4c }, - { "CORE", MOD_CM, CORE_MOD, 0, 0x4c }, - { "SGX", MOD_CM, OMAP3430ES2_SGX_MOD, 0, 0x4c }, - { "WKUP", MOD_CM, WKUP_MOD, 0, 0x40 }, - { "CCR", MOD_CM, PLL_MOD, 0, 0x70 }, - { "DSS", MOD_CM, OMAP3430_DSS_MOD, 0, 0x4c }, - { "CAM", MOD_CM, OMAP3430_CAM_MOD, 0, 0x4c }, - { "PER", MOD_CM, OMAP3430_PER_MOD, 0, 0x4c }, - { "EMU", MOD_CM, OMAP3430_EMU_MOD, 0x40, 0x54 }, - { "NEON", MOD_CM, OMAP3430_NEON_MOD, 0x20, 0x48 }, - { "USB", MOD_CM, OMAP3430ES2_USBHOST_MOD, 0, 0x4c }, - - { "IVA2", MOD_PRM, OMAP3430_IVA2_MOD, 0x50, 0xfc }, - { "OCP", MOD_PRM, OCP_MOD, 4, 0x1c }, - { "MPU", MOD_PRM, MPU_MOD, 0x58, 0xe8 }, - { "CORE", MOD_PRM, CORE_MOD, 0x58, 0xf8 }, - { "SGX", MOD_PRM, OMAP3430ES2_SGX_MOD, 0x58, 0xe8 }, - { "WKUP", MOD_PRM, WKUP_MOD, 0xa0, 0xb0 }, - { "CCR", MOD_PRM, PLL_MOD, 0x40, 0x70 }, - { "DSS", MOD_PRM, OMAP3430_DSS_MOD, 0x58, 0xe8 }, - { "CAM", MOD_PRM, OMAP3430_CAM_MOD, 0x58, 0xe8 }, - { "PER", MOD_PRM, OMAP3430_PER_MOD, 0x58, 0xe8 }, - { "EMU", MOD_PRM, OMAP3430_EMU_MOD, 0x58, 0xe4 }, - { "GLBL", MOD_PRM, OMAP3430_GR_MOD, 0x20, 0xe4 }, - { "NEON", MOD_PRM, OMAP3430_NEON_MOD, 0x58, 0xe8 }, - { "USB", MOD_PRM, OMAP3430ES2_USBHOST_MOD, 0x58, 0xe8 }, - { "", 0, 0, 0, 0 }, -}; - -#define PM_DBG_MAX_REG_SETS 4 - -static void *pm_dbg_reg_set[PM_DBG_MAX_REG_SETS]; - -static int pm_dbg_get_regset_size(void) -{ - static int regset_size; - - if (regset_size == 0) { - int i = 0; - - while (pm_dbg_reg_modules[i].name[0] != 0) { - regset_size += pm_dbg_reg_modules[i].high + - 4 - pm_dbg_reg_modules[i].low; - i++; - } - } - return regset_size; -} - -static int pm_dbg_show_regs(struct seq_file *s, void *unused) -{ - int i, j; - unsigned long val; - int reg_set = (int)s->private; - u32 *ptr; - void *store = NULL; - int regs; - int linefeed; - - if (reg_set == 0) { - store = kmalloc(pm_dbg_get_regset_size(), GFP_KERNEL); - ptr = store; - pm_dbg_regset_store(ptr); - } else { - ptr = pm_dbg_reg_set[reg_set - 1]; - } - - i = 0; - - while (pm_dbg_reg_modules[i].name[0] != 0) { - regs = 0; - linefeed = 0; - if (pm_dbg_reg_modules[i].type == MOD_CM) - seq_printf(s, "MOD: CM_%s (%08x)\n", - pm_dbg_reg_modules[i].name, - (u32)(OMAP3430_CM_BASE + - pm_dbg_reg_modules[i].offset)); - else - seq_printf(s, "MOD: PRM_%s (%08x)\n", - pm_dbg_reg_modules[i].name, - (u32)(OMAP3430_PRM_BASE + - pm_dbg_reg_modules[i].offset)); - - for (j = pm_dbg_reg_modules[i].low; - j <= pm_dbg_reg_modules[i].high; j += 4) { - val = *(ptr++); - if (val != 0) { - regs++; - if (linefeed) { - seq_printf(s, "\n"); - linefeed = 0; - } - seq_printf(s, " %02x => %08lx", j, val); - if (regs % 4 == 0) - linefeed = 1; - } - } - seq_printf(s, "\n"); - i++; - } - - if (store != NULL) - kfree(store); - - return 0; -} - -static void pm_dbg_regset_store(u32 *ptr) -{ - int i, j; - u32 val; - - i = 0; - - while (pm_dbg_reg_modules[i].name[0] != 0) { - for (j = pm_dbg_reg_modules[i].low; - j <= pm_dbg_reg_modules[i].high; j += 4) { - if (pm_dbg_reg_modules[i].type == MOD_CM) - val = omap2_cm_read_mod_reg( - pm_dbg_reg_modules[i].offset, j); - else - val = omap2_prm_read_mod_reg( - pm_dbg_reg_modules[i].offset, j); - *(ptr++) = val; - } - i++; - } -} - -int pm_dbg_regset_save(int reg_set) -{ - if (pm_dbg_reg_set[reg_set-1] == NULL) - return -EINVAL; - - pm_dbg_regset_store(pm_dbg_reg_set[reg_set-1]); - - return 0; -} - static const char pwrdm_state_names[][PWRDM_MAX_PWRSTS] = { "OFF", "RET", @@ -469,11 +172,6 @@ static int pm_dbg_open(struct inode *inode, struct file *file) }; } -static int pm_dbg_reg_open(struct inode *inode, struct file *file) -{ - return single_open(file, pm_dbg_show_regs, inode->i_private); -} - static const struct file_operations debug_fops = { .open = pm_dbg_open, .read = seq_read, @@ -481,40 +179,6 @@ static const struct file_operations debug_fops = { .release = single_release, }; -static const struct file_operations debug_reg_fops = { - .open = pm_dbg_reg_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -int pm_dbg_regset_init(int reg_set) -{ - char name[2]; - - if (!pm_dbg_init_done) - pm_dbg_init(); - - if (reg_set < 1 || reg_set > PM_DBG_MAX_REG_SETS || - pm_dbg_reg_set[reg_set-1] != NULL) - return -EINVAL; - - pm_dbg_reg_set[reg_set-1] = - kmalloc(pm_dbg_get_regset_size(), GFP_KERNEL); - - if (pm_dbg_reg_set[reg_set-1] == NULL) - return -ENOMEM; - - if (pm_dbg_dir != NULL) { - sprintf(name, "%d", reg_set); - - (void) debugfs_create_file(name, S_IRUGO, - pm_dbg_dir, (void *)reg_set, &debug_reg_fops); - } - - return 0; -} - static int pwrdm_suspend_get(void *data, u64 *val) { int ret = -EINVAL; @@ -576,9 +240,6 @@ static int option_set(void *data, u64 val) { u32 *option = data; - if (option == &wakeup_timer_milliseconds && val >= 1000) - return -EINVAL; - *option = val; if (option == &enable_off_mode) { @@ -595,22 +256,13 @@ static int option_set(void *data, u64 val) DEFINE_SIMPLE_ATTRIBUTE(pm_dbg_option_fops, option_get, option_set, "%llu\n"); -static int pm_dbg_init(void) +static int __init pm_dbg_init(void) { - int i; struct dentry *d; - char name[2]; if (pm_dbg_init_done) return 0; - if (cpu_is_omap34xx()) - pm_dbg_reg_modules = omap3_pm_reg_modules; - else { - printk(KERN_ERR "%s: only OMAP3 supported\n", __func__); - return -ENODEV; - } - d = debugfs_create_dir("pm_debug", NULL); if (IS_ERR(d)) return PTR_ERR(d); @@ -622,30 +274,8 @@ static int pm_dbg_init(void) pwrdm_for_each(pwrdms_setup, (void *)d); - pm_dbg_dir = debugfs_create_dir("registers", d); - if (IS_ERR(pm_dbg_dir)) - return PTR_ERR(pm_dbg_dir); - - (void) debugfs_create_file("current", S_IRUGO, - pm_dbg_dir, (void *)0, &debug_reg_fops); - - for (i = 0; i < PM_DBG_MAX_REG_SETS; i++) - if (pm_dbg_reg_set[i] != NULL) { - sprintf(name, "%d", i+1); - (void) debugfs_create_file(name, S_IRUGO, - pm_dbg_dir, (void *)(i+1), &debug_reg_fops); - - } - (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d, &enable_off_mode, &pm_dbg_option_fops); - (void) debugfs_create_file("sleep_while_idle", S_IRUGO | S_IWUSR, d, - &sleep_while_idle, &pm_dbg_option_fops); - (void) debugfs_create_file("wakeup_timer_seconds", S_IRUGO | S_IWUSR, d, - &wakeup_timer_seconds, &pm_dbg_option_fops); - (void) debugfs_create_file("wakeup_timer_milliseconds", - S_IRUGO | S_IWUSR, d, &wakeup_timer_milliseconds, - &pm_dbg_option_fops); pm_dbg_init_done = 1; return 0; diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index 45bcfce7735..babac19e3ec 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -60,32 +60,16 @@ inline void omap3_pm_init_cpuidle(struct cpuidle_params *cpuidle_board_params) extern int omap3_pm_get_suspend_state(struct powerdomain *pwrdm); extern int omap3_pm_set_suspend_state(struct powerdomain *pwrdm, int state); -extern u32 wakeup_timer_seconds; -extern u32 wakeup_timer_milliseconds; -extern struct omap_dm_timer *gptimer_wakeup; - #ifdef CONFIG_PM_DEBUG -extern void omap2_pm_dump(int mode, int resume, unsigned int us); -extern void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds); -extern int omap2_pm_debug; extern u32 enable_off_mode; -extern u32 sleep_while_idle; #else -#define omap2_pm_dump(mode, resume, us) do {} while (0); -#define omap2_pm_wakeup_on_timer(seconds, milliseconds) do {} while (0); -#define omap2_pm_debug 0 #define enable_off_mode 0 -#define sleep_while_idle 0 #endif #if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) extern void pm_dbg_update_time(struct powerdomain *pwrdm, int prev); -extern int pm_dbg_regset_save(int reg_set); -extern int pm_dbg_regset_init(int reg_set); #else #define pm_dbg_update_time(pwrdm, prev) do {} while (0); -#define pm_dbg_regset_save(reg_set) do {} while (0); -#define pm_dbg_regset_init(reg_set) do {} while (0); #endif /* CONFIG_PM_DEBUG */ extern void omap24xx_idle_loop_suspend(void); diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index df3ded6fe19..bf089e743ed 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -53,6 +53,8 @@ #include "powerdomain.h" #include "clockdomain.h" +static int omap2_pm_debug; + #ifdef CONFIG_SUSPEND static suspend_state_t suspend_state = PM_SUSPEND_ON; static inline bool is_suspending(void) @@ -123,7 +125,6 @@ static void omap2_enter_full_retention(void) omap2_gpio_prepare_for_idle(0); if (omap2_pm_debug) { - omap2_pm_dump(0, 0, 0); getnstimeofday(&ts_preidle); } @@ -160,7 +161,6 @@ no_sleep: getnstimeofday(&ts_postidle); ts_idle = timespec_sub(ts_postidle, ts_preidle); tmp = timespec_to_ns(&ts_idle) * NSEC_PER_USEC; - omap2_pm_dump(0, 1, tmp); } omap2_gpio_resume_after_idle(); @@ -247,7 +247,6 @@ static void omap2_enter_mpu_retention(void) } if (omap2_pm_debug) { - omap2_pm_dump(only_idle ? 2 : 1, 0, 0); getnstimeofday(&ts_preidle); } @@ -259,7 +258,6 @@ static void omap2_enter_mpu_retention(void) getnstimeofday(&ts_postidle); ts_idle = timespec_sub(ts_postidle, ts_preidle); tmp = timespec_to_ns(&ts_idle) * NSEC_PER_USEC; - omap2_pm_dump(only_idle ? 2 : 1, 1, tmp); } } diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index c155c9d1c82..96a76245284 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -497,8 +497,6 @@ console_still_active: int omap3_can_sleep(void) { - if (!sleep_while_idle) - return 0; if (!omap_uart_can_sleep()) return 0; return 1; @@ -534,10 +532,6 @@ static int omap3_pm_suspend(void) struct power_state *pwrst; int state, ret = 0; - if (wakeup_timer_seconds || wakeup_timer_milliseconds) - omap2_pm_wakeup_on_timer(wakeup_timer_seconds, - wakeup_timer_milliseconds); - /* Read current next_pwrsts */ list_for_each_entry(pwrst, &pwrst_list, node) pwrst->saved_state = pwrdm_read_next_pwrst(pwrst->pwrdm); diff --git a/arch/arm/mach-omap2/prm-regbits-44xx.h b/arch/arm/mach-omap2/prm-regbits-44xx.h index 6d2776f6fc0..3cb247bebda 100644 --- a/arch/arm/mach-omap2/prm-regbits-44xx.h +++ b/arch/arm/mach-omap2/prm-regbits-44xx.h @@ -283,6 +283,14 @@ #define OMAP4430_DUCATI_UNICACHE_STATEST_SHIFT 10 #define OMAP4430_DUCATI_UNICACHE_STATEST_MASK (0x3 << 10) +/* Used by PRM_DEVICE_OFF_CTRL */ +#define OMAP4460_EMIF1_OFFWKUP_DISABLE_SHIFT 8 +#define OMAP4460_EMIF1_OFFWKUP_DISABLE_MASK (1 << 8) + +/* Used by PRM_DEVICE_OFF_CTRL */ +#define OMAP4460_EMIF2_OFFWKUP_DISABLE_SHIFT 9 +#define OMAP4460_EMIF2_OFFWKUP_DISABLE_MASK (1 << 9) + /* Used by RM_MPU_RSTST */ #define OMAP4430_EMULATION_RST_SHIFT 0 #define OMAP4430_EMULATION_RST_MASK (1 << 0) diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index fb7dc52394a..2ce2fb7664b 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -143,7 +143,7 @@ static irqreturn_t sr_interrupt(int irq, void *data) sr_write_reg(sr_info, IRQSTATUS, status); } - if (sr_class->class_type == SR_CLASS2 && sr_class->notify) + if (sr_class->notify) sr_class->notify(sr_info->voltdm, status); return IRQ_HANDLED; @@ -258,9 +258,7 @@ static int sr_late_init(struct omap_sr *sr_info) struct resource *mem; int ret = 0; - if (sr_class->class_type == SR_CLASS2 && - sr_class->notify_flags && sr_info->irq) { - + if (sr_class->notify && sr_class->notify_flags && sr_info->irq) { name = kasprintf(GFP_KERNEL, "sr_%s", sr_info->voltdm->name); if (name == NULL) { ret = -ENOMEM; @@ -270,6 +268,7 @@ static int sr_late_init(struct omap_sr *sr_info) 0, name, (void *)sr_info); if (ret) goto error; + disable_irq(sr_info->irq); } if (pdata && pdata->enable_on_init) @@ -278,16 +277,16 @@ static int sr_late_init(struct omap_sr *sr_info) return ret; error: - iounmap(sr_info->base); - mem = platform_get_resource(sr_info->pdev, IORESOURCE_MEM, 0); - release_mem_region(mem->start, resource_size(mem)); - list_del(&sr_info->node); - dev_err(&sr_info->pdev->dev, "%s: ERROR in registering" - "interrupt handler. Smartreflex will" - "not function as desired\n", __func__); - kfree(name); - kfree(sr_info); - return ret; + iounmap(sr_info->base); + mem = platform_get_resource(sr_info->pdev, IORESOURCE_MEM, 0); + release_mem_region(mem->start, resource_size(mem)); + list_del(&sr_info->node); + dev_err(&sr_info->pdev->dev, "%s: ERROR in registering" + "interrupt handler. Smartreflex will" + "not function as desired\n", __func__); + kfree(name); + kfree(sr_info); + return ret; } static void sr_v1_disable(struct omap_sr *sr) @@ -808,10 +807,13 @@ static int omap_sr_autocomp_store(void *data, u64 val) return -EINVAL; } - if (!val) - sr_stop_vddautocomp(sr_info); - else - sr_start_vddautocomp(sr_info); + /* control enable/disable only if there is a delta in value */ + if (sr_info->autocomp_active != val) { + if (!val) + sr_stop_vddautocomp(sr_info); + else + sr_start_vddautocomp(sr_info); + } return 0; } diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c deleted file mode 100644 index 3b9cf85f4bb..00000000000 --- a/arch/arm/mach-omap2/timer-gp.c +++ /dev/null @@ -1,266 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/timer-gp.c - * - * OMAP2 GP timer support. - * - * Copyright (C) 2009 Nokia Corporation - * - * Update to use new clocksource/clockevent layers - * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> - * Copyright (C) 2007 MontaVista Software, Inc. - * - * Original driver: - * Copyright (C) 2005 Nokia Corporation - * Author: Paul Mundt <paul.mundt@nokia.com> - * Juha Yrjölä <juha.yrjola@nokia.com> - * OMAP Dual-mode timer framework support by Timo Teras - * - * Some parts based off of TI's 24xx code: - * - * Copyright (C) 2004-2009 Texas Instruments, Inc. - * - * Roughly modelled after the OMAP1 MPU timer code. - * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include <linux/init.h> -#include <linux/time.h> -#include <linux/interrupt.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/irq.h> -#include <linux/clocksource.h> -#include <linux/clockchips.h> - -#include <asm/mach/time.h> -#include <plat/dmtimer.h> -#include <asm/localtimer.h> -#include <asm/sched_clock.h> -#include <plat/common.h> -#include <plat/omap_hwmod.h> - -#include "timer-gp.h" - - -/* MAX_GPTIMER_ID: number of GPTIMERs on the chip */ -#define MAX_GPTIMER_ID 12 - -static struct omap_dm_timer *gptimer; -static struct clock_event_device clockevent_gpt; -static u8 __initdata gptimer_id = 1; -static u8 __initdata inited; -struct omap_dm_timer *gptimer_wakeup; - -static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id) -{ - struct omap_dm_timer *gpt = (struct omap_dm_timer *)dev_id; - struct clock_event_device *evt = &clockevent_gpt; - - omap_dm_timer_write_status(gpt, OMAP_TIMER_INT_OVERFLOW); - - evt->event_handler(evt); - return IRQ_HANDLED; -} - -static struct irqaction omap2_gp_timer_irq = { - .name = "gp timer", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = omap2_gp_timer_interrupt, -}; - -static int omap2_gp_timer_set_next_event(unsigned long cycles, - struct clock_event_device *evt) -{ - omap_dm_timer_set_load_start(gptimer, 0, 0xffffffff - cycles); - - return 0; -} - -static void omap2_gp_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - u32 period; - - omap_dm_timer_stop(gptimer); - - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / HZ; - period -= 1; - omap_dm_timer_set_load_start(gptimer, 1, 0xffffffff - period); - break; - case CLOCK_EVT_MODE_ONESHOT: - break; - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_RESUME: - break; - } -} - -static struct clock_event_device clockevent_gpt = { - .name = "gp timer", - .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .shift = 32, - .set_next_event = omap2_gp_timer_set_next_event, - .set_mode = omap2_gp_timer_set_mode, -}; - -/** - * omap2_gp_clockevent_set_gptimer - set which GPTIMER is used for clockevents - * @id: GPTIMER to use (1..MAX_GPTIMER_ID) - * - * Define the GPTIMER that the system should use for the tick timer. - * Meant to be called from board-*.c files in the event that GPTIMER1, the - * default, is unsuitable. Returns -EINVAL on error or 0 on success. - */ -int __init omap2_gp_clockevent_set_gptimer(u8 id) -{ - if (id < 1 || id > MAX_GPTIMER_ID) - return -EINVAL; - - BUG_ON(inited); - - gptimer_id = id; - - return 0; -} - -static void __init omap2_gp_clockevent_init(void) -{ - u32 tick_rate; - int src; - char clockevent_hwmod_name[8]; /* 8 = sizeof("timerXX0") */ - - inited = 1; - - sprintf(clockevent_hwmod_name, "timer%d", gptimer_id); - omap_hwmod_setup_one(clockevent_hwmod_name); - - gptimer = omap_dm_timer_request_specific(gptimer_id); - BUG_ON(gptimer == NULL); - gptimer_wakeup = gptimer; - -#if defined(CONFIG_OMAP_32K_TIMER) - src = OMAP_TIMER_SRC_32_KHZ; -#else - src = OMAP_TIMER_SRC_SYS_CLK; - WARN(gptimer_id == 12, "WARNING: GPTIMER12 can only use the " - "secure 32KiHz clock source\n"); -#endif - - if (gptimer_id != 12) - WARN(IS_ERR_VALUE(omap_dm_timer_set_source(gptimer, src)), - "timer-gp: omap_dm_timer_set_source() failed\n"); - - tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer)); - - pr_info("OMAP clockevent source: GPTIMER%d at %u Hz\n", - gptimer_id, tick_rate); - - omap2_gp_timer_irq.dev_id = (void *)gptimer; - setup_irq(omap_dm_timer_get_irq(gptimer), &omap2_gp_timer_irq); - omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW); - - clockevent_gpt.mult = div_sc(tick_rate, NSEC_PER_SEC, - clockevent_gpt.shift); - clockevent_gpt.max_delta_ns = - clockevent_delta2ns(0xffffffff, &clockevent_gpt); - clockevent_gpt.min_delta_ns = - clockevent_delta2ns(3, &clockevent_gpt); - /* Timer internal resynch latency. */ - - clockevent_gpt.cpumask = cpumask_of(0); - clockevents_register_device(&clockevent_gpt); -} - -/* Clocksource code */ - -#ifdef CONFIG_OMAP_32K_TIMER -/* - * When 32k-timer is enabled, don't use GPTimer for clocksource - * instead, just leave default clocksource which uses the 32k - * sync counter. See clocksource setup in plat-omap/counter_32k.c - */ - -static void __init omap2_gp_clocksource_init(void) -{ - omap_init_clocksource_32k(); -} - -#else -/* - * clocksource - */ -static DEFINE_CLOCK_DATA(cd); -static struct omap_dm_timer *gpt_clocksource; -static cycle_t clocksource_read_cycles(struct clocksource *cs) -{ - return (cycle_t)omap_dm_timer_read_counter(gpt_clocksource); -} - -static struct clocksource clocksource_gpt = { - .name = "gp timer", - .rating = 300, - .read = clocksource_read_cycles, - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static void notrace dmtimer_update_sched_clock(void) -{ - u32 cyc; - - cyc = omap_dm_timer_read_counter(gpt_clocksource); - - update_sched_clock(&cd, cyc, (u32)~0); -} - -/* Setup free-running counter for clocksource */ -static void __init omap2_gp_clocksource_init(void) -{ - static struct omap_dm_timer *gpt; - u32 tick_rate; - static char err1[] __initdata = KERN_ERR - "%s: failed to request dm-timer\n"; - static char err2[] __initdata = KERN_ERR - "%s: can't register clocksource!\n"; - - gpt = omap_dm_timer_request(); - if (!gpt) - printk(err1, clocksource_gpt.name); - gpt_clocksource = gpt; - - omap_dm_timer_set_source(gpt, OMAP_TIMER_SRC_SYS_CLK); - tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gpt)); - - omap_dm_timer_set_load_start(gpt, 1, 0); - - init_sched_clock(&cd, dmtimer_update_sched_clock, 32, tick_rate); - - if (clocksource_register_hz(&clocksource_gpt, tick_rate)) - printk(err2, clocksource_gpt.name); -} -#endif - -static void __init omap2_gp_timer_init(void) -{ -#ifdef CONFIG_LOCAL_TIMERS - if (cpu_is_omap44xx()) { - twd_base = ioremap(OMAP44XX_LOCAL_TWD_BASE, SZ_256); - BUG_ON(!twd_base); - } -#endif - omap_dm_timer_init(); - - omap2_gp_clockevent_init(); - omap2_gp_clocksource_init(); -} - -struct sys_timer omap_timer = { - .init = omap2_gp_timer_init, -}; diff --git a/arch/arm/mach-omap2/timer-gp.h b/arch/arm/mach-omap2/timer-gp.h deleted file mode 100644 index 5c1072c6783..00000000000 --- a/arch/arm/mach-omap2/timer-gp.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * OMAP2/3 GPTIMER support.headers - * - * Copyright (C) 2009 Nokia Corporation - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_TIMER_GP_H -#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_TIMER_GP_H - -extern int __init omap2_gp_clockevent_set_gptimer(u8 id); - -#endif diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c new file mode 100644 index 00000000000..e9640728239 --- /dev/null +++ b/arch/arm/mach-omap2/timer.c @@ -0,0 +1,342 @@ +/* + * linux/arch/arm/mach-omap2/timer.c + * + * OMAP2 GP timer support. + * + * Copyright (C) 2009 Nokia Corporation + * + * Update to use new clocksource/clockevent layers + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * Copyright (C) 2007 MontaVista Software, Inc. + * + * Original driver: + * Copyright (C) 2005 Nokia Corporation + * Author: Paul Mundt <paul.mundt@nokia.com> + * Juha Yrjölä <juha.yrjola@nokia.com> + * OMAP Dual-mode timer framework support by Timo Teras + * + * Some parts based off of TI's 24xx code: + * + * Copyright (C) 2004-2009 Texas Instruments, Inc. + * + * Roughly modelled after the OMAP1 MPU timer code. + * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/time.h> +#include <linux/interrupt.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/delay.h> +#include <linux/irq.h> +#include <linux/clocksource.h> +#include <linux/clockchips.h> + +#include <asm/mach/time.h> +#include <plat/dmtimer.h> +#include <asm/localtimer.h> +#include <asm/sched_clock.h> +#include <plat/common.h> +#include <plat/omap_hwmod.h> + +/* Parent clocks, eventually these will come from the clock framework */ + +#define OMAP2_MPU_SOURCE "sys_ck" +#define OMAP3_MPU_SOURCE OMAP2_MPU_SOURCE +#define OMAP4_MPU_SOURCE "sys_clkin_ck" +#define OMAP2_32K_SOURCE "func_32k_ck" +#define OMAP3_32K_SOURCE "omap_32k_fck" +#define OMAP4_32K_SOURCE "sys_32k_ck" + +#ifdef CONFIG_OMAP_32K_TIMER +#define OMAP2_CLKEV_SOURCE OMAP2_32K_SOURCE +#define OMAP3_CLKEV_SOURCE OMAP3_32K_SOURCE +#define OMAP4_CLKEV_SOURCE OMAP4_32K_SOURCE +#define OMAP3_SECURE_TIMER 12 +#else +#define OMAP2_CLKEV_SOURCE OMAP2_MPU_SOURCE +#define OMAP3_CLKEV_SOURCE OMAP3_MPU_SOURCE +#define OMAP4_CLKEV_SOURCE OMAP4_MPU_SOURCE +#define OMAP3_SECURE_TIMER 1 +#endif + +/* MAX_GPTIMER_ID: number of GPTIMERs on the chip */ +#define MAX_GPTIMER_ID 12 + +u32 sys_timer_reserved; + +/* Clockevent code */ + +static struct omap_dm_timer clkev; +static struct clock_event_device clockevent_gpt; + +static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id) +{ + struct clock_event_device *evt = &clockevent_gpt; + + __omap_dm_timer_write_status(clkev.io_base, OMAP_TIMER_INT_OVERFLOW); + + evt->event_handler(evt); + return IRQ_HANDLED; +} + +static struct irqaction omap2_gp_timer_irq = { + .name = "gp timer", + .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .handler = omap2_gp_timer_interrupt, +}; + +static int omap2_gp_timer_set_next_event(unsigned long cycles, + struct clock_event_device *evt) +{ + __omap_dm_timer_load_start(clkev.io_base, OMAP_TIMER_CTRL_ST, + 0xffffffff - cycles, 1); + + return 0; +} + +static void omap2_gp_timer_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + u32 period; + + __omap_dm_timer_stop(clkev.io_base, 1, clkev.rate); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + period = clkev.rate / HZ; + period -= 1; + /* Looks like we need to first set the load value separately */ + __omap_dm_timer_write(clkev.io_base, OMAP_TIMER_LOAD_REG, + 0xffffffff - period, 1); + __omap_dm_timer_load_start(clkev.io_base, + OMAP_TIMER_CTRL_AR | OMAP_TIMER_CTRL_ST, + 0xffffffff - period, 1); + break; + case CLOCK_EVT_MODE_ONESHOT: + break; + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_RESUME: + break; + } +} + +static struct clock_event_device clockevent_gpt = { + .name = "gp timer", + .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, + .shift = 32, + .set_next_event = omap2_gp_timer_set_next_event, + .set_mode = omap2_gp_timer_set_mode, +}; + +static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer, + int gptimer_id, + const char *fck_source) +{ + char name[10]; /* 10 = sizeof("gptXX_Xck0") */ + struct omap_hwmod *oh; + size_t size; + int res = 0; + + sprintf(name, "timer%d", gptimer_id); + omap_hwmod_setup_one(name); + oh = omap_hwmod_lookup(name); + if (!oh) + return -ENODEV; + + timer->irq = oh->mpu_irqs[0].irq; + timer->phys_base = oh->slaves[0]->addr->pa_start; + size = oh->slaves[0]->addr->pa_end - timer->phys_base; + + /* Static mapping, never released */ + timer->io_base = ioremap(timer->phys_base, size); + if (!timer->io_base) + return -ENXIO; + + /* After the dmtimer is using hwmod these clocks won't be needed */ + sprintf(name, "gpt%d_fck", gptimer_id); + timer->fclk = clk_get(NULL, name); + if (IS_ERR(timer->fclk)) + return -ENODEV; + + sprintf(name, "gpt%d_ick", gptimer_id); + timer->iclk = clk_get(NULL, name); + if (IS_ERR(timer->iclk)) { + clk_put(timer->fclk); + return -ENODEV; + } + + omap_hwmod_enable(oh); + + sys_timer_reserved |= (1 << (gptimer_id - 1)); + + if (gptimer_id != 12) { + struct clk *src; + + src = clk_get(NULL, fck_source); + if (IS_ERR(src)) { + res = -EINVAL; + } else { + res = __omap_dm_timer_set_source(timer->fclk, src); + if (IS_ERR_VALUE(res)) + pr_warning("%s: timer%i cannot set source\n", + __func__, gptimer_id); + clk_put(src); + } + } + __omap_dm_timer_reset(timer->io_base, 1, 1); + timer->posted = 1; + + timer->rate = clk_get_rate(timer->fclk); + + timer->reserved = 1; + + return res; +} + +static void __init omap2_gp_clockevent_init(int gptimer_id, + const char *fck_source) +{ + int res; + + res = omap_dm_timer_init_one(&clkev, gptimer_id, fck_source); + BUG_ON(res); + + omap2_gp_timer_irq.dev_id = (void *)&clkev; + setup_irq(clkev.irq, &omap2_gp_timer_irq); + + __omap_dm_timer_int_enable(clkev.io_base, OMAP_TIMER_INT_OVERFLOW); + + clockevent_gpt.mult = div_sc(clkev.rate, NSEC_PER_SEC, + clockevent_gpt.shift); + clockevent_gpt.max_delta_ns = + clockevent_delta2ns(0xffffffff, &clockevent_gpt); + clockevent_gpt.min_delta_ns = + clockevent_delta2ns(3, &clockevent_gpt); + /* Timer internal resynch latency. */ + + clockevent_gpt.cpumask = cpumask_of(0); + clockevents_register_device(&clockevent_gpt); + + pr_info("OMAP clockevent source: GPTIMER%d at %lu Hz\n", + gptimer_id, clkev.rate); +} + +/* Clocksource code */ + +#ifdef CONFIG_OMAP_32K_TIMER +/* + * When 32k-timer is enabled, don't use GPTimer for clocksource + * instead, just leave default clocksource which uses the 32k + * sync counter. See clocksource setup in plat-omap/counter_32k.c + */ + +static void __init omap2_gp_clocksource_init(int unused, const char *dummy) +{ + omap_init_clocksource_32k(); +} + +#else + +static struct omap_dm_timer clksrc; + +/* + * clocksource + */ +static DEFINE_CLOCK_DATA(cd); +static cycle_t clocksource_read_cycles(struct clocksource *cs) +{ + return (cycle_t)__omap_dm_timer_read_counter(clksrc.io_base, 1); +} + +static struct clocksource clocksource_gpt = { + .name = "gp timer", + .rating = 300, + .read = clocksource_read_cycles, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static void notrace dmtimer_update_sched_clock(void) +{ + u32 cyc; + + cyc = __omap_dm_timer_read_counter(clksrc.io_base, 1); + + update_sched_clock(&cd, cyc, (u32)~0); +} + +unsigned long long notrace sched_clock(void) +{ + u32 cyc = 0; + + if (clksrc.reserved) + cyc = __omap_dm_timer_read_counter(clksrc.io_base, 1); + + return cyc_to_sched_clock(&cd, cyc, (u32)~0); +} + +/* Setup free-running counter for clocksource */ +static void __init omap2_gp_clocksource_init(int gptimer_id, + const char *fck_source) +{ + int res; + + res = omap_dm_timer_init_one(&clksrc, gptimer_id, fck_source); + BUG_ON(res); + + pr_info("OMAP clocksource: GPTIMER%d at %lu Hz\n", + gptimer_id, clksrc.rate); + + __omap_dm_timer_load_start(clksrc.io_base, OMAP_TIMER_CTRL_ST, 0, 1); + init_sched_clock(&cd, dmtimer_update_sched_clock, 32, clksrc.rate); + + if (clocksource_register_hz(&clocksource_gpt, clksrc.rate)) + pr_err("Could not register clocksource %s\n", + clocksource_gpt.name); +} +#endif + +#define OMAP_SYS_TIMER_INIT(name, clkev_nr, clkev_src, \ + clksrc_nr, clksrc_src) \ +static void __init omap##name##_timer_init(void) \ +{ \ + omap2_gp_clockevent_init((clkev_nr), clkev_src); \ + omap2_gp_clocksource_init((clksrc_nr), clksrc_src); \ +} + +#define OMAP_SYS_TIMER(name) \ +struct sys_timer omap##name##_timer = { \ + .init = omap##name##_timer_init, \ +}; + +#ifdef CONFIG_ARCH_OMAP2 +OMAP_SYS_TIMER_INIT(2, 1, OMAP2_CLKEV_SOURCE, 2, OMAP2_MPU_SOURCE) +OMAP_SYS_TIMER(2) +#endif + +#ifdef CONFIG_ARCH_OMAP3 +OMAP_SYS_TIMER_INIT(3, 1, OMAP3_CLKEV_SOURCE, 2, OMAP3_MPU_SOURCE) +OMAP_SYS_TIMER(3) +OMAP_SYS_TIMER_INIT(3_secure, OMAP3_SECURE_TIMER, OMAP3_CLKEV_SOURCE, + 2, OMAP3_MPU_SOURCE) +OMAP_SYS_TIMER(3_secure) +#endif + +#ifdef CONFIG_ARCH_OMAP4 +static void __init omap4_timer_init(void) +{ +#ifdef CONFIG_LOCAL_TIMERS + twd_base = ioremap(OMAP44XX_LOCAL_TWD_BASE, SZ_256); + BUG_ON(!twd_base); +#endif + omap2_gp_clockevent_init(1, OMAP4_CLKEV_SOURCE); + omap2_gp_clocksource_init(2, OMAP4_MPU_SOURCE); +} +OMAP_SYS_TIMER(4) +#endif |