diff options
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/Kconfig | 6 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 148 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-cm-t35.c | 77 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3beagle.c | 78 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-rx51-peripherals.c | 135 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/devices.c | 3 |
6 files changed, 401 insertions, 46 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 19d5891c48e..4ae6257b39a 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -266,9 +266,10 @@ config MACH_OMAP_ZOOM3 select REGULATOR_FIXED_VOLTAGE config MACH_CM_T35 - bool "CompuLab CM-T35 module" + bool "CompuLab CM-T35/CM-T3730 modules" depends on ARCH_OMAP3 default y + select MACH_CM_T3730 select OMAP_PACKAGE_CUS config MACH_CM_T3517 @@ -277,6 +278,9 @@ config MACH_CM_T3517 default y select OMAP_PACKAGE_CBB +config MACH_CM_T3730 + bool + config MACH_IGEP0020 bool "IGEP v2 board" depends on ARCH_OMAP3 diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 933b25bb10d..a7c0b31fd08 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -22,6 +22,7 @@ #include <linux/i2c/twl.h> #include <linux/gpio_keys.h> #include <linux/regulator/machine.h> +#include <linux/regulator/fixed.h> #include <linux/leds.h> #include <linux/leds_pwm.h> @@ -37,6 +38,7 @@ #include <plat/mmc.h> #include <plat/omap4-keypad.h> #include <video/omapdss.h> +#include <linux/wl12xx.h> #include "mux.h" #include "hsmmc.h" @@ -51,6 +53,9 @@ #define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */ #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */ +#define GPIO_WIFI_PMENA 54 +#define GPIO_WIFI_IRQ 53 + static const int sdp4430_keymap[] = { KEY(0, 0, KEY_E), KEY(0, 1, KEY_R), @@ -124,6 +129,64 @@ static const int sdp4430_keymap[] = { KEY(7, 6, KEY_OK), KEY(7, 7, KEY_DOWN), }; +static struct omap_device_pad keypad_pads[] __initdata = { + { .name = "kpd_col1.kpd_col1", + .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, + }, + { .name = "kpd_col1.kpd_col1", + .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, + }, + { .name = "kpd_col2.kpd_col2", + .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, + }, + { .name = "kpd_col3.kpd_col3", + .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, + }, + { .name = "kpd_col4.kpd_col4", + .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, + }, + { .name = "kpd_col5.kpd_col5", + .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, + }, + { .name = "gpmc_a23.kpd_col7", + .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, + }, + { .name = "gpmc_a22.kpd_col6", + .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, + }, + { .name = "kpd_row0.kpd_row0", + .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | + OMAP_MUX_MODE1 | OMAP_INPUT_EN, + }, + { .name = "kpd_row1.kpd_row1", + .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | + OMAP_MUX_MODE1 | OMAP_INPUT_EN, + }, + { .name = "kpd_row2.kpd_row2", + .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | + OMAP_MUX_MODE1 | OMAP_INPUT_EN, + }, + { .name = "kpd_row3.kpd_row3", + .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | + OMAP_MUX_MODE1 | OMAP_INPUT_EN, + }, + { .name = "kpd_row4.kpd_row4", + .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | + OMAP_MUX_MODE1 | OMAP_INPUT_EN, + }, + { .name = "kpd_row5.kpd_row5", + .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | + OMAP_MUX_MODE1 | OMAP_INPUT_EN, + }, + { .name = "gpmc_a18.kpd_row6", + .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | + OMAP_MUX_MODE1 | OMAP_INPUT_EN, + }, + { .name = "gpmc_a19.kpd_row7", + .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | + OMAP_MUX_MODE1 | OMAP_INPUT_EN, + }, +}; static struct matrix_keymap_data sdp4430_keymap_data = { .keymap = sdp4430_keymap, @@ -135,6 +198,13 @@ static struct omap4_keypad_platform_data sdp4430_keypad_data = { .rows = 8, .cols = 8, }; + +static struct omap_board_data keypad_data = { + .id = 1, + .pads = keypad_pads, + .pads_cnt = ARRAY_SIZE(keypad_pads), +}; + static struct gpio_led sdp4430_gpio_leds[] = { { .name = "omap4:green:debug0", @@ -315,8 +385,17 @@ static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, + .gpio_cd = -EINVAL, .gpio_wp = -EINVAL, }, + { + .mmc = 5, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + .ocr_mask = MMC_VDD_165_195, + .nonremovable = true, + }, {} /* Terminator */ }; @@ -324,6 +403,37 @@ static struct regulator_consumer_supply sdp4430_vaux_supply[] = { REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), }; +static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply = { + .supply = "vmmc", + .dev_name = "omap_hsmmc.4", +}; + +static struct regulator_init_data sdp4430_vmmc5 = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &omap4_sdp4430_vmmc5_supply, +}; + +static struct fixed_voltage_config sdp4430_vwlan = { + .supply_name = "vwl1271", + .microvolts = 1800000, /* 1.8V */ + .gpio = GPIO_WIFI_PMENA, + .startup_delay = 70000, /* 70msec */ + .enable_high = 1, + .enabled_at_boot = 0, + .init_data = &sdp4430_vmmc5, +}; + +static struct platform_device omap_vwlan_device = { + .name = "reg-fixed-voltage", + .id = 1, + .dev = { + .platform_data = &sdp4430_vwlan, + }, +}; + static int omap4_twl6030_hsmmc_late_init(struct device *dev) { int ret = 0; @@ -593,6 +703,41 @@ static inline void board_serial_init(void) } #endif +static void omap4_sdp4430_wifi_mux_init(void) +{ + omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT | + OMAP_PIN_OFF_WAKEUPENABLE); + omap_mux_init_gpio(GPIO_WIFI_PMENA, OMAP_PIN_OUTPUT); + + omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd", + OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk", + OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0", + OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1", + OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2", + OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3", + OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); + +} + +static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = { + .irq = OMAP_GPIO_IRQ(GPIO_WIFI_IRQ), + .board_ref_clock = WL12XX_REFCLOCK_26, + .board_tcxo_clock = WL12XX_TCXOCLOCK_26, +}; + +static void omap4_sdp4430_wifi_init(void) +{ + omap4_sdp4430_wifi_mux_init(); + if (wl12xx_set_platform_data(&omap4_sdp4430_wlan_data)) + pr_err("Error setting wl12xx data\n"); + platform_device_register(&omap_vwlan_device); +} + static void __init omap_4430sdp_init(void) { int status; @@ -609,6 +754,7 @@ static void __init omap_4430sdp_init(void) omap_sfh7741prox_init(); platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); board_serial_init(); + omap4_sdp4430_wifi_init(); omap4_twl6030_hsmmc_init(mmc); usb_musb_init(&musb_board_data); @@ -622,7 +768,7 @@ static void __init omap_4430sdp_init(void) ARRAY_SIZE(sdp4430_spi_board_info)); } - status = omap4_keyboard_init(&sdp4430_keypad_data); + status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data); if (status) pr_err("Keypad initialization failed: %d\n", status); diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index f0749215df1..3af8aab435b 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -1,5 +1,5 @@ /* - * board-cm-t35.c (CompuLab CM-T35 module) + * CompuLab CM-T35/CM-T3730 modules support * * Copyright (C) 2009-2011 CompuLab, Ltd. * Authors: Mike Rapoport <mike@compulab.co.il> @@ -535,17 +535,11 @@ static struct omap_board_mux board_mux[] __initdata = { OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - /* DSS */ + /* common DSS */ OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), @@ -558,12 +552,6 @@ static struct omap_board_mux board_mux[] __initdata = { OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), /* display controls */ OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), @@ -576,19 +564,53 @@ static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; + +static void __init cm_t3x_common_dss_mux_init(int mux_mode) +{ + omap_mux_init_signal("dss_data18", mux_mode); + omap_mux_init_signal("dss_data19", mux_mode); + omap_mux_init_signal("dss_data20", mux_mode); + omap_mux_init_signal("dss_data21", mux_mode); + omap_mux_init_signal("dss_data22", mux_mode); + omap_mux_init_signal("dss_data23", mux_mode); +} + +static void __init cm_t35_init_mux(void) +{ + omap_mux_init_signal("gpio_70", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("gpio_71", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("gpio_72", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("gpio_73", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("gpio_74", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("gpio_75", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); + cm_t3x_common_dss_mux_init(OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); +} + +static void __init cm_t3730_init_mux(void) +{ + omap_mux_init_signal("sys_boot0", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("sys_boot1", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("sys_boot3", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("sys_boot4", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("sys_boot5", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); + omap_mux_init_signal("sys_boot6", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); + cm_t3x_common_dss_mux_init(OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); +} +#else +static inline void cm_t35_init_mux(void) {} +static inline void cm_t3730_init_mux(void) {} #endif static struct omap_board_config_kernel cm_t35_config[] __initdata = { }; -static void __init cm_t35_init(void) +static void __init cm_t3x_common_init(void) { omap_board_config = cm_t35_config; omap_board_config_size = ARRAY_SIZE(cm_t35_config); omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); omap_serial_init(); cm_t35_init_i2c(); - cm_t35_init_nand(); omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL); cm_t35_init_ethernet(); cm_t35_init_led(); @@ -598,6 +620,19 @@ static void __init cm_t35_init(void) usbhs_init(&usbhs_bdata); } +static void __init cm_t35_init(void) +{ + cm_t3x_common_init(); + cm_t35_init_mux(); + cm_t35_init_nand(); +} + +static void __init cm_t3730_init(void) +{ + cm_t3x_common_init(); + cm_t3730_init_mux(); +} + MACHINE_START(CM_T35, "Compulab CM-T35") .boot_params = 0x80000100, .reserve = omap_reserve, @@ -607,3 +642,13 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .init_machine = cm_t35_init, .timer = &omap3_timer, MACHINE_END + +MACHINE_START(CM_T3730, "Compulab CM-T3730") + .boot_params = 0x80000100, + .reserve = omap_reserve, + .map_io = omap3_map_io, + .init_early = cm_t35_init_early, + .init_irq = omap3_init_irq, + .init_machine = cm_t3730_init, + .timer = &omap3_timer, +MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 34f84111276..32f5f895568 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -60,7 +60,8 @@ * AXBX = GPIO173, GPIO172, GPIO171: 1 1 1 * C1_3 = GPIO173, GPIO172, GPIO171: 1 1 0 * C4 = GPIO173, GPIO172, GPIO171: 1 0 1 - * XM = GPIO173, GPIO172, GPIO171: 0 0 0 + * XMA/XMB = GPIO173, GPIO172, GPIO171: 0 0 0 + * XMC = GPIO173, GPIO172, GPIO171: 0 1 0 */ enum { OMAP3BEAGLE_BOARD_UNKN = 0, @@ -68,14 +69,26 @@ enum { OMAP3BEAGLE_BOARD_C1_3, OMAP3BEAGLE_BOARD_C4, OMAP3BEAGLE_BOARD_XM, + OMAP3BEAGLE_BOARD_XMC, }; static u8 omap3_beagle_version; -static u8 omap3_beagle_get_rev(void) -{ - return omap3_beagle_version; -} +/* + * Board-specific configuration + * Defaults to BeagleBoard-xMC + */ +static struct { + int mmc1_gpio_wp; + int usb_pwr_level; + int reset_gpio; + int usr_button_gpio; +} beagle_config = { + .mmc1_gpio_wp = -EINVAL, + .usb_pwr_level = GPIOF_OUT_INIT_LOW, + .reset_gpio = 129, + .usr_button_gpio = 4, +}; static struct gpio omap3_beagle_rev_gpios[] __initdata = { { 171, GPIOF_IN, "rev_id_0" }, @@ -110,18 +123,32 @@ static void __init omap3_beagle_init_rev(void) case 7: printk(KERN_INFO "OMAP3 Beagle Rev: Ax/Bx\n"); omap3_beagle_version = OMAP3BEAGLE_BOARD_AXBX; + beagle_config.mmc1_gpio_wp = 29; + beagle_config.reset_gpio = 170; + beagle_config.usr_button_gpio = 7; break; case 6: printk(KERN_INFO "OMAP3 Beagle Rev: C1/C2/C3\n"); omap3_beagle_version = OMAP3BEAGLE_BOARD_C1_3; + beagle_config.mmc1_gpio_wp = 23; + beagle_config.reset_gpio = 170; + beagle_config.usr_button_gpio = 7; break; case 5: printk(KERN_INFO "OMAP3 Beagle Rev: C4\n"); omap3_beagle_version = OMAP3BEAGLE_BOARD_C4; + beagle_config.mmc1_gpio_wp = 23; + beagle_config.reset_gpio = 170; + beagle_config.usr_button_gpio = 7; break; case 0: - printk(KERN_INFO "OMAP3 Beagle Rev: xM\n"); + printk(KERN_INFO "OMAP3 Beagle Rev: xM Ax/Bx\n"); omap3_beagle_version = OMAP3BEAGLE_BOARD_XM; + beagle_config.usb_pwr_level = GPIOF_OUT_INIT_HIGH; + break; + case 2: + printk(KERN_INFO "OMAP3 Beagle Rev: xM C\n"); + omap3_beagle_version = OMAP3BEAGLE_BOARD_XMC; break; default: printk(KERN_INFO "OMAP3 Beagle Rev: unknown %hd\n", beagle_rev); @@ -225,7 +252,7 @@ static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_wp = 29, + .gpio_wp = -EINVAL, }, {} /* Terminator */ }; @@ -243,17 +270,11 @@ static struct gpio_led gpio_leds[]; static int beagle_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { - int r, usb_pwr_level; - - if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) { - mmc[0].gpio_wp = -EINVAL; - } else if ((omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C1_3) || - (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C4)) { - omap_mux_init_gpio(23, OMAP_PIN_INPUT); - mmc[0].gpio_wp = 23; - } else { - omap_mux_init_gpio(29, OMAP_PIN_INPUT); - } + int r; + + if (beagle_config.mmc1_gpio_wp != -EINVAL) + omap_mux_init_gpio(beagle_config.mmc1_gpio_wp, OMAP_PIN_INPUT); + mmc[0].gpio_wp = beagle_config.mmc1_gpio_wp; /* gpio + 0 is "mmc0_cd" (input/IRQ) */ mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); @@ -263,9 +284,8 @@ static int beagle_twl_gpio_setup(struct device *dev, * high / others active low) * DVI reset GPIO is different between beagle revisions */ - if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) { - usb_pwr_level = GPIOF_OUT_INIT_HIGH; - beagle_dvi_device.reset_gpio = 129; + /* Valid for all -xM revisions */ + if (cpu_is_omap3630()) { /* * gpio + 1 on Xm controls the TFP410's enable line (active low) * gpio + 2 control varies depending on the board rev as below: @@ -283,8 +303,6 @@ static int beagle_twl_gpio_setup(struct device *dev, pr_err("%s: unable to configure DVI_LDO_EN\n", __func__); } else { - usb_pwr_level = GPIOF_OUT_INIT_LOW; - beagle_dvi_device.reset_gpio = 170; /* * REVISIT: need ehci-omap hooks for external VBUS * power switch and overcurrent detect @@ -292,8 +310,10 @@ static int beagle_twl_gpio_setup(struct device *dev, if (gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC")) pr_err("%s: unable to configure EHCI_nOC\n", __func__); } + beagle_dvi_device.reset_gpio = beagle_config.reset_gpio; - gpio_request_one(gpio + TWL4030_GPIO_MAX, usb_pwr_level, "nEN_USB_PWR"); + gpio_request_one(gpio + TWL4030_GPIO_MAX, beagle_config.usb_pwr_level, + "nEN_USB_PWR"); /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; @@ -404,7 +424,8 @@ static struct platform_device leds_gpio = { static struct gpio_keys_button gpio_buttons[] = { { .code = BTN_EXTRA, - .gpio = 7, + /* Dynamically assigned depending on board */ + .gpio = -EINVAL, .desc = "user", .wakeup = 1, }, @@ -468,8 +489,8 @@ static void __init beagle_opp_init(void) return; } - /* Custom OPP enabled for XM */ - if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) { + /* Custom OPP enabled for all xM versions */ + if (cpu_is_omap3630()) { struct omap_hwmod *mh = omap_hwmod_lookup("mpu"); struct omap_hwmod *dh = omap_hwmod_lookup("iva"); struct device *dev; @@ -509,6 +530,9 @@ static void __init omap3_beagle_init(void) omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3_beagle_init_rev(); omap3_beagle_i2c_init(); + + gpio_buttons[0].gpio = beagle_config.usr_button_gpio; + platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_display_init(&beagle_dss_data); diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index bdb24db3600..0c9e0f28ed0 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -39,6 +39,7 @@ #include <sound/tpa6130a2-plat.h> #include <media/radio-si4713.h> #include <media/si4713.h> +#include <linux/leds-lp5523.h> #include <../drivers/staging/iio/light/tsl2563.h> @@ -53,6 +54,7 @@ #define RX51_WL1251_IRQ_GPIO 42 #define RX51_FMTX_RESET_GPIO 163 #define RX51_FMTX_IRQ 53 +#define RX51_LP5523_CHIP_EN_GPIO 41 #define RX51_USB_TRANSCEIVER_RST_GPIO 67 @@ -71,6 +73,64 @@ static struct tsl2563_platform_data rx51_tsl2563_platform_data = { }; #endif +#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE) +static struct lp5523_led_config rx51_lp5523_led_config[] = { + { + .chan_nr = 0, + .led_current = 50, + }, { + .chan_nr = 1, + .led_current = 50, + }, { + .chan_nr = 2, + .led_current = 50, + }, { + .chan_nr = 3, + .led_current = 50, + }, { + .chan_nr = 4, + .led_current = 50, + }, { + .chan_nr = 5, + .led_current = 50, + }, { + .chan_nr = 6, + .led_current = 50, + }, { + .chan_nr = 7, + .led_current = 50, + }, { + .chan_nr = 8, + .led_current = 50, + } +}; + +static int rx51_lp5523_setup(void) +{ + return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT, + "lp5523_enable"); +} + +static void rx51_lp5523_release(void) +{ + gpio_free(RX51_LP5523_CHIP_EN_GPIO); +} + +static void rx51_lp5523_enable(bool state) +{ + gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state); +} + +static struct lp5523_platform_data rx51_lp5523_platform_data = { + .led_config = rx51_lp5523_led_config, + .num_channels = ARRAY_SIZE(rx51_lp5523_led_config), + .clock_mode = LP5523_CLOCK_AUTO, + .setup_resources = rx51_lp5523_setup, + .release_resources = rx51_lp5523_release, + .enable = rx51_lp5523_enable, +}; +#endif + static struct omap2_mcspi_device_config wl1251_mcspi_config = { .turbo_mode = 0, .single_channel = 1, @@ -495,6 +555,32 @@ static struct regulator_init_data rx51_vmmc2 = { .consumer_supplies = rx51_vmmc2_supplies, }; +static struct regulator_init_data rx51_vpll1 = { + .constraints = { + .name = "VPLL", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .always_on = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE, + }, +}; + +static struct regulator_init_data rx51_vpll2 = { + .constraints = { + .name = "VSDI_CSI", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .always_on = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE, + }, +}; + static struct regulator_init_data rx51_vsim = { .constraints = { .name = "VMMC2_IO_18", @@ -524,6 +610,43 @@ static struct regulator_init_data rx51_vio = { .consumer_supplies = rx51_vio_supplies, }; +static struct regulator_init_data rx51_vintana1 = { + .constraints = { + .name = "VINTANA1", + .min_uV = 1500000, + .max_uV = 1500000, + .always_on = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE, + }, +}; + +static struct regulator_init_data rx51_vintana2 = { + .constraints = { + .name = "VINTANA2", + .min_uV = 2750000, + .max_uV = 2750000, + .apply_uV = true, + .always_on = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE, + }, +}; + +static struct regulator_init_data rx51_vintdig = { + .constraints = { + .name = "VINTDIG", + .min_uV = 1500000, + .max_uV = 1500000, + .always_on = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE, + }, +}; + static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = { .gpio_reset = RX51_FMTX_RESET_GPIO, }; @@ -761,7 +884,12 @@ static struct twl4030_platform_data rx51_twldata __initdata = { .vaux2 = &rx51_vaux2, .vaux4 = &rx51_vaux4, .vmmc1 = &rx51_vmmc1, + .vpll1 = &rx51_vpll1, + .vpll2 = &rx51_vpll2, .vsim = &rx51_vsim, + .vintana1 = &rx51_vintana1, + .vintana2 = &rx51_vintana2, + .vintdig = &rx51_vintdig, .vio = &rx51_vio, }; @@ -800,6 +928,12 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = { .platform_data = &rx51_tsl2563_platform_data, }, #endif +#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE) + { + I2C_BOARD_INFO("lp5523", 0x32), + .platform_data = &rx51_lp5523_platform_data, + }, +#endif { I2C_BOARD_INFO("tpa6130a2", 0x60), .platform_data = &rx51_tpa6130a2_data, @@ -950,6 +1084,7 @@ error: void __init rx51_peripherals_init(void) { rx51_i2c_init(); + regulator_has_full_constraints(); gpmc_onenand_init(board_onenand_data); board_smc91x_init(); rx51_add_gpio_keys(); diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 5b8ca680ed9..1077ad663f9 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -230,7 +230,7 @@ struct omap_device_pm_latency omap_keyboard_latency[] = { }; int __init omap4_keyboard_init(struct omap4_keypad_platform_data - *sdp4430_keypad_data) + *sdp4430_keypad_data, struct omap_board_data *bdata) { struct omap_device *od; struct omap_hwmod *oh; @@ -257,6 +257,7 @@ int __init omap4_keyboard_init(struct omap4_keypad_platform_data name, oh->name); return PTR_ERR(od); } + oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt); return 0; } |