summaryrefslogtreecommitdiff
path: root/arch/arm/mach-omap2/board-4430sdp.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap2/board-4430sdp.c')
-rw-r--r--arch/arm/mach-omap2/board-4430sdp.c252
1 files changed, 227 insertions, 25 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index df5a425a49d1..333ceb2c8fb0 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -23,6 +23,7 @@
#include <linux/gpio_keys.h>
#include <linux/regulator/machine.h>
#include <linux/leds.h>
+#include <linux/leds_pwm.h>
#include <mach/hardware.h>
#include <mach/omap4-common.h>
@@ -34,7 +35,9 @@
#include <plat/common.h>
#include <plat/usb.h>
#include <plat/mmc.h>
+#include <plat/omap4-keypad.h>
+#include "mux.h"
#include "hsmmc.h"
#include "timer-gp.h"
#include "control.h"
@@ -45,6 +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",
@@ -96,6 +183,28 @@ static struct gpio_led_platform_data sdp4430_led_data = {
.num_leds = ARRAY_SIZE(sdp4430_gpio_leds),
};
+static struct led_pwm sdp4430_pwm_leds[] = {
+ {
+ .name = "omap4:green:chrg",
+ .pwm_id = 1,
+ .max_brightness = 255,
+ .pwm_period_ns = 7812500,
+ },
+};
+
+static struct led_pwm_platform_data sdp4430_pwm_data = {
+ .num_leds = ARRAY_SIZE(sdp4430_pwm_leds),
+ .leds = sdp4430_pwm_leds,
+};
+
+static struct platform_device sdp4430_leds_pwm = {
+ .name = "leds_pwm",
+ .id = -1,
+ .dev = {
+ .platform_data = &sdp4430_pwm_data,
+ },
+};
+
static int omap_prox_activate(struct device *dev)
{
gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
@@ -203,6 +312,7 @@ static struct platform_device *sdp4430_devices[] __initdata = {
&sdp4430_lcd_device,
&sdp4430_gpio_keys_device,
&sdp4430_leds_gpio,
+ &sdp4430_leds_pwm,
};
static struct omap_lcd_config sdp4430_lcd_config __initdata = {
@@ -213,31 +323,31 @@ 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_hw(NULL, NULL);
+ 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();
- omap_gpio_init();
}
static struct omap_musb_board_data musb_board_data = {
.interface_type = MUSB_INTERFACE_UTMI,
- .mode = MUSB_PERIPHERAL,
+ .mode = MUSB_OTG,
.power = 100,
};
+static struct twl4030_usb_data omap4_usbphy_data = {
+ .phy_init = omap4430_phy_init,
+ .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,
@@ -245,19 +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",
},
};
@@ -391,7 +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
@@ -403,7 +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
@@ -415,7 +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
@@ -450,6 +562,7 @@ static struct twl4030_platform_data sdp4430_twldata = {
.vaux1 = &sdp4430_vaux1,
.vaux2 = &sdp4430_vaux2,
.vaux3 = &sdp4430_vaux3,
+ .usb = &omap4_usbphy_data
};
static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = {
@@ -464,6 +577,9 @@ static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
{
I2C_BOARD_INFO("tmp105", 0x48),
},
+ {
+ I2C_BOARD_INFO("bh1780", 0x29),
+ },
};
static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
{
@@ -505,20 +621,101 @@ static void __init omap_sfh7741prox_init(void)
}
}
+#ifdef CONFIG_OMAP_MUX
+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
+
+static inline void board_serial_init(void)
+{
+ omap_serial_init();
+}
+ #endif
+
static void __init omap_4430sdp_init(void)
{
int status;
+ int package = OMAP_PACKAGE_CBS;
+
+ if (omap_rev() == OMAP4430_REV_ES1_0)
+ 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);
- /* OMAP4 SDP uses internal transceiver so register nop transceiver */
- usb_nop_xceiv_register();
- /* FIXME: allow multi-omap to boot until musb is updated for omap4 */
- if (!cpu_is_omap44xx())
- usb_musb_init(&musb_board_data);
+
+ usb_musb_init(&musb_board_data);
status = omap_ethernet_init();
if (status) {
@@ -528,6 +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)
@@ -539,9 +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
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-25 06:13:24 +0000