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-rw-r--r--arch/arm/mach-omap2/board-rx51-peripherals.c137
1 files changed, 122 insertions, 15 deletions
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 4377a4cf36e..03483920ed6 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -45,6 +45,8 @@
/* list all spi devices here */
enum {
RX51_SPI_WL1251,
+ RX51_SPI_MIPID, /* LCD panel */
+ RX51_SPI_TSC2005, /* Touch Controller */
};
static struct wl12xx_platform_data wl1251_pdata;
@@ -54,6 +56,16 @@ static struct omap2_mcspi_device_config wl1251_mcspi_config = {
.single_channel = 1,
};
+static struct omap2_mcspi_device_config mipid_mcspi_config = {
+ .turbo_mode = 0,
+ .single_channel = 1,
+};
+
+static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
+ .turbo_mode = 0,
+ .single_channel = 1,
+};
+
static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
[RX51_SPI_WL1251] = {
.modalias = "wl1251",
@@ -64,6 +76,22 @@ static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
.controller_data = &wl1251_mcspi_config,
.platform_data = &wl1251_pdata,
},
+ [RX51_SPI_MIPID] = {
+ .modalias = "acx565akm",
+ .bus_num = 1,
+ .chip_select = 2,
+ .max_speed_hz = 6000000,
+ .controller_data = &mipid_mcspi_config,
+ },
+ [RX51_SPI_TSC2005] = {
+ .modalias = "tsc2005",
+ .bus_num = 1,
+ .chip_select = 0,
+ /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
+ .max_speed_hz = 6000000,
+ .controller_data = &tsc2005_mcspi_config,
+ /* .platform_data = &tsc2005_config,*/
+ },
};
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
@@ -147,6 +175,10 @@ static void __init rx51_add_gpio_keys(void)
#endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
static int board_keymap[] = {
+ /*
+ * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
+ * connected to the ground" matrix state.
+ */
KEY(0, 0, KEY_Q),
KEY(0, 1, KEY_O),
KEY(0, 2, KEY_P),
@@ -154,6 +186,7 @@ static int board_keymap[] = {
KEY(0, 4, KEY_BACKSPACE),
KEY(0, 6, KEY_A),
KEY(0, 7, KEY_S),
+
KEY(1, 0, KEY_W),
KEY(1, 1, KEY_D),
KEY(1, 2, KEY_F),
@@ -162,6 +195,7 @@ static int board_keymap[] = {
KEY(1, 5, KEY_J),
KEY(1, 6, KEY_K),
KEY(1, 7, KEY_L),
+
KEY(2, 0, KEY_E),
KEY(2, 1, KEY_DOT),
KEY(2, 2, KEY_UP),
@@ -169,6 +203,8 @@ static int board_keymap[] = {
KEY(2, 5, KEY_Z),
KEY(2, 6, KEY_X),
KEY(2, 7, KEY_C),
+ KEY(2, 8, KEY_F9),
+
KEY(3, 0, KEY_R),
KEY(3, 1, KEY_V),
KEY(3, 2, KEY_B),
@@ -177,20 +213,23 @@ static int board_keymap[] = {
KEY(3, 5, KEY_SPACE),
KEY(3, 6, KEY_SPACE),
KEY(3, 7, KEY_LEFT),
+
KEY(4, 0, KEY_T),
KEY(4, 1, KEY_DOWN),
KEY(4, 2, KEY_RIGHT),
KEY(4, 4, KEY_LEFTCTRL),
KEY(4, 5, KEY_RIGHTALT),
KEY(4, 6, KEY_LEFTSHIFT),
+ KEY(4, 8, KEY_F10),
+
KEY(5, 0, KEY_Y),
+ KEY(5, 8, KEY_F11),
+
KEY(6, 0, KEY_U),
+
KEY(7, 0, KEY_I),
KEY(7, 1, KEY_F7),
KEY(7, 2, KEY_F8),
- KEY(0xff, 2, KEY_F9),
- KEY(0xff, 4, KEY_F10),
- KEY(0xff, 5, KEY_F11),
};
static struct matrix_keymap_data board_map_data = {
@@ -277,7 +316,7 @@ static struct regulator_consumer_supply rx51_vmmc1_supply = {
.dev_name = "mmci-omap-hs.0",
};
-static struct regulator_consumer_supply rx51_vmmc2_supply = {
+static struct regulator_consumer_supply rx51_vaux3_supply = {
.supply = "vmmc",
.dev_name = "mmci-omap-hs.1",
};
@@ -287,6 +326,48 @@ static struct regulator_consumer_supply rx51_vsim_supply = {
.dev_name = "mmci-omap-hs.1",
};
+static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
+ /* tlv320aic3x analog supplies */
+ {
+ .supply = "AVDD",
+ .dev_name = "2-0018",
+ },
+ {
+ .supply = "DRVDD",
+ .dev_name = "2-0018",
+ },
+ /* Keep vmmc as last item. It is not iterated for newer boards */
+ {
+ .supply = "vmmc",
+ .dev_name = "mmci-omap-hs.1",
+ },
+};
+
+static struct regulator_consumer_supply rx51_vio_supplies[] = {
+ /* tlv320aic3x digital supplies */
+ {
+ .supply = "IOVDD",
+ .dev_name = "2-0018"
+ },
+ {
+ .supply = "DVDD",
+ .dev_name = "2-0018"
+ },
+};
+
+#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
+extern struct platform_device rx51_display_device;
+#endif
+
+static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
+#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
+ {
+ .supply = "vdds_sdi",
+ .dev = &rx51_display_device.dev,
+ },
+#endif
+};
+
static struct regulator_init_data rx51_vaux1 = {
.constraints = {
.name = "V28",
@@ -297,6 +378,8 @@ static struct regulator_init_data rx51_vaux1 = {
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
+ .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
+ .consumer_supplies = rx51_vaux1_consumers,
};
static struct regulator_init_data rx51_vaux2 = {
@@ -338,7 +421,7 @@ static struct regulator_init_data rx51_vaux3_mmc = {
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = 1,
- .consumer_supplies = &rx51_vmmc2_supply,
+ .consumer_supplies = &rx51_vaux3_supply,
};
static struct regulator_init_data rx51_vaux4 = {
@@ -370,9 +453,9 @@ static struct regulator_init_data rx51_vmmc1 = {
static struct regulator_init_data rx51_vmmc2 = {
.constraints = {
- .name = "VMMC2_30",
- .min_uV = 1850000,
- .max_uV = 3150000,
+ .name = "V28_A",
+ .min_uV = 2800000,
+ .max_uV = 3000000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
@@ -380,8 +463,8 @@ static struct regulator_init_data rx51_vmmc2 = {
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &rx51_vmmc2_supply,
+ .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
+ .consumer_supplies = rx51_vmmc2_supplies,
};
static struct regulator_init_data rx51_vsim = {
@@ -411,6 +494,20 @@ static struct regulator_init_data rx51_vdac = {
},
};
+static struct regulator_init_data rx51_vio = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 1800000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
+ .consumer_supplies = rx51_vio_supplies,
+};
+
static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
{
/* FIXME this gpio setup is just a placeholder for now */
@@ -618,6 +715,7 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
.vmmc1 = &rx51_vmmc1,
.vsim = &rx51_vsim,
.vdac = &rx51_vdac,
+ .vio = &rx51_vio,
};
static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
@@ -629,18 +727,27 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
},
};
+static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
+ {
+ I2C_BOARD_INFO("tlv320aic3x", 0x18),
+ },
+};
+
static int __init rx51_i2c_init(void)
{
if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
- system_rev >= SYSTEM_REV_B_USES_VAUX3)
+ system_rev >= SYSTEM_REV_B_USES_VAUX3) {
rx51_twldata.vaux3 = &rx51_vaux3_mmc;
- else {
+ /* Only older boards use VMMC2 for internal MMC */
+ rx51_vmmc2.num_consumer_supplies--;
+ } else {
rx51_twldata.vaux3 = &rx51_vaux3_cam;
- rx51_twldata.vmmc2 = &rx51_vmmc2;
}
+ rx51_twldata.vmmc2 = &rx51_vmmc2;
omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1,
- ARRAY_SIZE(rx51_peripherals_i2c_board_info_1));
- omap_register_i2c_bus(2, 100, NULL, 0);
+ ARRAY_SIZE(rx51_peripherals_i2c_board_info_1));
+ omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
+ ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
omap_register_i2c_bus(3, 400, NULL, 0);
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-02-11 10:53:27 +0000