diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-4430sdp.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 210 |
1 files changed, 173 insertions, 37 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 07d1b20b114..333ceb2c8fb 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -35,6 +35,7 @@ #include <plat/common.h> #include <plat/usb.h> #include <plat/mmc.h> +#include <plat/omap4-keypad.h> #include "mux.h" #include "hsmmc.h" @@ -44,10 +45,93 @@ #define ETH_KS8851_IRQ 34 #define ETH_KS8851_POWER_ON 48 #define ETH_KS8851_QUART 138 -#define OMAP4SDP_MDM_PWR_EN_GPIO 157 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184 #define OMAP4_SFH7741_ENABLE_GPIO 188 +static const int sdp4430_keymap[] = { + KEY(0, 0, KEY_E), + KEY(0, 1, KEY_R), + KEY(0, 2, KEY_T), + KEY(0, 3, KEY_HOME), + KEY(0, 4, KEY_F5), + KEY(0, 5, KEY_UNKNOWN), + KEY(0, 6, KEY_I), + KEY(0, 7, KEY_LEFTSHIFT), + + KEY(1, 0, KEY_D), + KEY(1, 1, KEY_F), + KEY(1, 2, KEY_G), + KEY(1, 3, KEY_SEND), + KEY(1, 4, KEY_F6), + KEY(1, 5, KEY_UNKNOWN), + KEY(1, 6, KEY_K), + KEY(1, 7, KEY_ENTER), + + KEY(2, 0, KEY_X), + KEY(2, 1, KEY_C), + KEY(2, 2, KEY_V), + KEY(2, 3, KEY_END), + KEY(2, 4, KEY_F7), + KEY(2, 5, KEY_UNKNOWN), + KEY(2, 6, KEY_DOT), + KEY(2, 7, KEY_CAPSLOCK), + + KEY(3, 0, KEY_Z), + KEY(3, 1, KEY_KPPLUS), + KEY(3, 2, KEY_B), + KEY(3, 3, KEY_F1), + KEY(3, 4, KEY_F8), + KEY(3, 5, KEY_UNKNOWN), + KEY(3, 6, KEY_O), + KEY(3, 7, KEY_SPACE), + + KEY(4, 0, KEY_W), + KEY(4, 1, KEY_Y), + KEY(4, 2, KEY_U), + KEY(4, 3, KEY_F2), + KEY(4, 4, KEY_VOLUMEUP), + KEY(4, 5, KEY_UNKNOWN), + KEY(4, 6, KEY_L), + KEY(4, 7, KEY_LEFT), + + KEY(5, 0, KEY_S), + KEY(5, 1, KEY_H), + KEY(5, 2, KEY_J), + KEY(5, 3, KEY_F3), + KEY(5, 4, KEY_F9), + KEY(5, 5, KEY_VOLUMEDOWN), + KEY(5, 6, KEY_M), + KEY(5, 7, KEY_RIGHT), + + KEY(6, 0, KEY_Q), + KEY(6, 1, KEY_A), + KEY(6, 2, KEY_N), + KEY(6, 3, KEY_BACK), + KEY(6, 4, KEY_BACKSPACE), + KEY(6, 5, KEY_UNKNOWN), + KEY(6, 6, KEY_P), + KEY(6, 7, KEY_UP), + + KEY(7, 0, KEY_PROG1), + KEY(7, 1, KEY_PROG2), + KEY(7, 2, KEY_PROG3), + KEY(7, 3, KEY_PROG4), + KEY(7, 4, KEY_F4), + KEY(7, 5, KEY_UNKNOWN), + KEY(7, 6, KEY_OK), + KEY(7, 7, KEY_DOWN), +}; + +static struct matrix_keymap_data sdp4430_keymap_data = { + .keymap = sdp4430_keymap, + .keymap_size = ARRAY_SIZE(sdp4430_keymap), +}; + +static struct omap4_keypad_platform_data sdp4430_keypad_data = { + .keymap_data = &sdp4430_keymap_data, + .rows = 8, + .cols = 8, +}; static struct gpio_led sdp4430_gpio_leds[] = { { .name = "omap4:green:debug0", @@ -239,28 +323,15 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = { { OMAP_TAG_LCD, &sdp4430_lcd_config }, }; -static void __init omap_4430sdp_init_irq(void) +static void __init omap_4430sdp_init_early(void) { - omap_board_config = sdp4430_config; - omap_board_config_size = ARRAY_SIZE(sdp4430_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(1); #endif - gic_init_irq(); } -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .phy_reset = false, - .reset_gpio_port[0] = -EINVAL, - .reset_gpio_port[1] = -EINVAL, - .reset_gpio_port[2] = -EINVAL, -}; - static struct omap_musb_board_data musb_board_data = { .interface_type = MUSB_INTERFACE_UTMI, .mode = MUSB_OTG, @@ -272,15 +343,11 @@ static struct twl4030_usb_data omap4_usbphy_data = { .phy_exit = omap4430_phy_exit, .phy_power = omap4430_phy_power, .phy_set_clock = omap4430_phy_set_clk, + .phy_suspend = omap4430_phy_suspend, }; static struct omap2_hsmmc_info mmc[] = { { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_wp = -EINVAL, - }, - { .mmc = 2, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, .gpio_cd = -EINVAL, @@ -288,19 +355,24 @@ static struct omap2_hsmmc_info mmc[] = { .nonremovable = true, .ocr_mask = MMC_VDD_29_30, }, + { + .mmc = 1, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, + .gpio_wp = -EINVAL, + }, {} /* Terminator */ }; static struct regulator_consumer_supply sdp4430_vaux_supply[] = { { .supply = "vmmc", - .dev_name = "mmci-omap-hs.1", + .dev_name = "omap_hsmmc.1", }, }; static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { { .supply = "vmmc", - .dev_name = "mmci-omap-hs.0", + .dev_name = "omap_hsmmc.0", }, }; @@ -434,7 +506,6 @@ static struct regulator_init_data sdp4430_vana = { .constraints = { .min_uV = 2100000, .max_uV = 2100000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -446,7 +517,6 @@ static struct regulator_init_data sdp4430_vcxio = { .constraints = { .min_uV = 1800000, .max_uV = 1800000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -458,7 +528,6 @@ static struct regulator_init_data sdp4430_vdac = { .constraints = { .min_uV = 1800000, .max_uV = 1800000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -557,9 +626,76 @@ static struct omap_board_mux board_mux[] __initdata = { OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), { .reg_offset = OMAP_MUX_TERMINATOR }, }; + +static struct omap_device_pad serial2_pads[] __initdata = { + OMAP_MUX_STATIC("uart2_cts.uart2_cts", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rts.uart2_rts", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rx.uart2_rx", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_tx.uart2_tx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial3_pads[] __initdata = { + OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx", + OMAP_PIN_INPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial4_pads[] __initdata = { + OMAP_MUX_STATIC("uart4_rx.uart4_rx", + OMAP_PIN_INPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart4_tx.uart4_tx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +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 struct omap_board_data serial4_data = { + .id = 3, + .pads = serial4_pads, + .pads_cnt = ARRAY_SIZE(serial4_pads), +}; + +static inline void board_serial_init(void) +{ + struct omap_board_data bdata; + bdata.flags = 0; + bdata.pads = NULL; + bdata.pads_cnt = 0; + bdata.id = 0; + /* pass dummy data for UART1 */ + omap_serial_init_port(&bdata); + + omap_serial_init_port(&serial2_data); + omap_serial_init_port(&serial3_data); + omap_serial_init_port(&serial4_data); +} #else #define board_mux NULL -#endif + +static inline void board_serial_init(void) +{ + omap_serial_init(); +} + #endif static void __init omap_4430sdp_init(void) { @@ -570,20 +706,15 @@ static void __init omap_4430sdp_init(void) package = OMAP_PACKAGE_CBL; omap4_mux_init(board_mux, package); + omap_board_config = sdp4430_config; + omap_board_config_size = ARRAY_SIZE(sdp4430_config); + omap4_i2c_init(); omap_sfh7741prox_init(); platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); - omap_serial_init(); + board_serial_init(); omap4_twl6030_hsmmc_init(mmc); - /* Power on the ULPI PHY */ - status = gpio_request(OMAP4SDP_MDM_PWR_EN_GPIO, "USBB1 PHY VMDM_3V3"); - if (status) - pr_err("%s: Could not get USBB1 PHY GPIO\n", __func__); - else - gpio_direction_output(OMAP4SDP_MDM_PWR_EN_GPIO, 1); - - usb_ehci_init(&ehci_pdata); usb_musb_init(&musb_board_data); status = omap_ethernet_init(); @@ -594,6 +725,10 @@ static void __init omap_4430sdp_init(void) spi_register_board_info(sdp4430_spi_board_info, ARRAY_SIZE(sdp4430_spi_board_info)); } + + status = omap4_keyboard_init(&sdp4430_keypad_data); + if (status) + pr_err("Keypad initialization failed: %d\n", status); } static void __init omap_4430sdp_map_io(void) @@ -605,9 +740,10 @@ static void __init omap_4430sdp_map_io(void) MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ .boot_params = 0x80000100, - .map_io = omap_4430sdp_map_io, .reserve = omap_reserve, - .init_irq = omap_4430sdp_init_irq, + .map_io = omap_4430sdp_map_io, + .init_early = omap_4430sdp_init_early, + .init_irq = gic_init_irq, .init_machine = omap_4430sdp_init, .timer = &omap_timer, MACHINE_END |