diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-3430sdp.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-3430sdp.c | 215 |
1 files changed, 151 insertions, 64 deletions
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 7542ba59f2b..c06eb423c4e 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -307,34 +307,16 @@ static struct omap_dss_board_info sdp3430_dss_data = { .default_device = &sdp3430_lcd_device, }; -static struct platform_device sdp3430_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &sdp3430_dss_data, - }, -}; - -static struct regulator_consumer_supply sdp3430_vdda_dac_supply = { - .supply = "vdda_dac", - .dev = &sdp3430_dss_device.dev, -}; - -static struct platform_device *sdp3430_devices[] __initdata = { - &sdp3430_dss_device, -}; +static struct regulator_consumer_supply sdp3430_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss"); static struct omap_board_config_kernel sdp3430_config[] __initdata = { }; -static void __init omap_3430sdp_init_irq(void) +static void __init omap_3430sdp_init_early(void) { - omap_board_config = sdp3430_config; - omap_board_config_size = ARRAY_SIZE(sdp3430_config); - omap3_pm_init_cpuidle(omap3_cpuidle_params_table); omap2_init_common_infrastructure(); omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL); - omap_init_irq(); } static int sdp3430_batt_table[] = { @@ -370,18 +352,6 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply sdp3430_vmmc1_supply = { - .supply = "vmmc", -}; - -static struct regulator_consumer_supply sdp3430_vsim_supply = { - .supply = "vmmc_aux", -}; - -static struct regulator_consumer_supply sdp3430_vmmc2_supply = { - .supply = "vmmc", -}; - static int sdp3430_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { @@ -392,13 +362,6 @@ static int sdp3430_twl_gpio_setup(struct device *dev, mmc[1].gpio_cd = gpio + 1; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters ... we "know" the - * regulators will be set up only *after* we return. - */ - sdp3430_vmmc1_supply.dev = mmc[0].dev; - sdp3430_vsim_supply.dev = mmc[0].dev; - sdp3430_vmmc2_supply.dev = mmc[1].dev; - /* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */ gpio_request(gpio + 7, "sub_lcd_en_bkl"); gpio_direction_output(gpio + 7, 0); @@ -427,6 +390,34 @@ static struct twl4030_madc_platform_data sdp3430_madc_data = { .irq_line = 1, }; +/* regulator consumer mappings */ + +/* ads7846 on SPI */ +static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = { + REGULATOR_SUPPLY("vcc", "spi1.0"), +}; + +static struct regulator_consumer_supply sdp3430_vdda_dac_supplies[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss"), +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), +}; + +static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; + +static struct regulator_consumer_supply sdp3430_vsim_supplies[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), +}; + +static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), +}; + /* * Apply all the fixed voltages since most versions of U-Boot * don't bother with that initialization. @@ -469,6 +460,8 @@ static struct regulator_init_data sdp3430_vaux3 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vaux3_supplies), + .consumer_supplies = sdp3430_vaux3_supplies, }; /* VAUX4 for OMAP VDD_CSI2 (camera) */ @@ -495,8 +488,8 @@ static struct regulator_init_data sdp3430_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &sdp3430_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc1_supplies), + .consumer_supplies = sdp3430_vmmc1_supplies, }; /* VMMC2 for MMC2 card */ @@ -510,8 +503,8 @@ static struct regulator_init_data sdp3430_vmmc2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &sdp3430_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc2_supplies), + .consumer_supplies = sdp3430_vmmc2_supplies, }; /* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */ @@ -525,8 +518,8 @@ static struct regulator_init_data sdp3430_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &sdp3430_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vsim_supplies), + .consumer_supplies = sdp3430_vsim_supplies, }; /* VDAC for DSS driving S-Video */ @@ -540,16 +533,8 @@ static struct regulator_init_data sdp3430_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &sdp3430_vdda_dac_supply, -}; - -/* VPLL2 for digital video outputs */ -static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = { - { - .supply = "vdds_dsi", - .dev = &sdp3430_dss_device.dev, - } + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vdda_dac_supplies), + .consumer_supplies = sdp3430_vdda_dac_supplies, }; static struct regulator_init_data sdp3430_vpll2 = { @@ -567,9 +552,7 @@ static struct regulator_init_data sdp3430_vpll2 = { .consumer_supplies = sdp3430_vpll2_supplies, }; -static struct twl4030_codec_audio_data sdp3430_audio = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data sdp3430_audio; static struct twl4030_codec_data sdp3430_codec = { .audio_mclk = 26000000, @@ -669,6 +652,106 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; + +static struct omap_device_pad serial1_pads[] __initdata = { + /* + * Note that off output enable is an active low + * signal. So setting this means pin is a + * input enabled in off mode + */ + OMAP_MUX_STATIC("uart1_cts.uart1_cts", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_rts.uart1_rts", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_rx.uart1_rx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_tx.uart1_tx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial2_pads[] __initdata = { + OMAP_MUX_STATIC("uart2_cts.uart2_cts", + OMAP_PIN_INPUT_PULLUP | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rts.uart2_rts", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rx.uart2_rx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_tx.uart2_tx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial3_pads[] __initdata = { + OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx", + OMAP_PIN_INPUT_PULLDOWN | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_board_data serial1_data = { + .id = 0, + .pads = serial1_pads, + .pads_cnt = ARRAY_SIZE(serial1_pads), +}; + +static struct omap_board_data serial2_data = { + .id = 1, + .pads = serial2_pads, + .pads_cnt = ARRAY_SIZE(serial2_pads), +}; + +static struct omap_board_data serial3_data = { + .id = 2, + .pads = serial3_pads, + .pads_cnt = ARRAY_SIZE(serial3_pads), +}; + +static inline void board_serial_init(void) +{ + omap_serial_init_port(&serial1_data); + omap_serial_init_port(&serial2_data); + omap_serial_init_port(&serial3_data); +} +#else +#define board_mux NULL + +static inline void board_serial_init(void) +{ + omap_serial_init(); +} #endif /* @@ -800,8 +883,11 @@ static struct omap_musb_board_data musb_board_data = { static void __init omap_3430sdp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = sdp3430_config; + omap_board_config_size = ARRAY_SIZE(sdp3430_config); + omap3_pm_init_cpuidle(omap3_cpuidle_params_table); omap3430_i2c_init(); - platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices)); + omap_display_init(&sdp3430_dss_data); if (omap_rev() > OMAP3430_REV_ES1_0) ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2; else @@ -810,10 +896,10 @@ static void __init omap_3430sdp_init(void) spi_register_board_info(sdp3430_spi_board_info, ARRAY_SIZE(sdp3430_spi_board_info)); ads7846_dev_init(); - omap_serial_init(); + board_serial_init(); usb_musb_init(&musb_board_data); board_smc91x_init(); - board_flash_init(sdp_flash_partitions, chip_sel_3430); + board_flash_init(sdp_flash_partitions, chip_sel_3430, 0); sdp3430_display_init(); enable_board_wakeup_source(); usbhs_init(&usbhs_bdata); @@ -822,9 +908,10 @@ static void __init omap_3430sdp_init(void) MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") /* Maintainer: Syed Khasim - Texas Instruments Inc */ .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap_3430sdp_init_irq, + .map_io = omap3_map_io, + .init_early = omap_3430sdp_init_early, + .init_irq = omap_init_irq, .init_machine = omap_3430sdp_init, .timer = &omap_timer, MACHINE_END |