1 files changed, 172 insertions, 18 deletions

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index f603f3b04cb8..333ceb2c8fb0 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"
@@ -47,6 +48,90 @@
 #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",
@@ -238,16 +323,13 @@ 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 struct omap_musb_board_data musb_board_data = {
@@ -266,11 +348,6 @@ static struct twl4030_usb_data omap4_usbphy_data = {
 
 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,
@@ -278,19 +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",
         },
 };
 
@@ -424,7 +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
@@ -436,7 +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
@@ -448,7 +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
@@ -547,9 +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)
 {
@@ -560,10 +706,13 @@ 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);
 
         usb_musb_init(&musb_board_data);
@@ -576,6 +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)
@@ -587,9 +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