This patch the I2C board information for the WM8994 used in the Goni/Aquila
as audio codec and adds the I2C platform drivers.
Signed-off-by : Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Signed-off-by : Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
Signed-off-by : Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
arch/arm/mach-s5pv210/mach-aquila.c | 27 +++++++++++++++++++++++++++
arch/arm/mach-s5pv210/mach-goni.c | 27 +++++++++++++++++++++++++++
2 files changed, 54 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index 0dda801..0663ec4 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -404,6 +404,28 @@ static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
#endif
};
+/* GPIO I2C AP 1.8V */
+#define AP_I2C_GPIO_BUS_5 5
+static struct i2c_gpio_platform_data aquila_i2c_gpio5_data = {
+ .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
+ .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
+};
+
+static struct platform_device aquila_i2c_gpio5 = {
+ .name = "i2c-gpio",
+ .id = AP_I2C_GPIO_BUS_5,
+ .dev = {
+ .platform_data = &aquila_i2c_gpio5_data,
+ },
+};
+
+static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
+ {
+ /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
+ I2C_BOARD_INFO("wm8994", 0x1a),
+ },
+};
+
/* PMIC Power button */
static struct gpio_keys_button aquila_gpio_keys_table[] = {
{
@@ -475,6 +497,7 @@ static void aquila_setup_sdhci(void)
static struct platform_device *aquila_devices[] __initdata = {
&aquila_i2c_gpio_pmic,
+ &aquila_i2c_gpio5,
&aquila_device_gpiokeys,
&s3c_device_fb,
&s5pc110_device_onenand,
@@ -506,6 +529,10 @@ static void __init aquila_machine_init(void)
s3c_fimc_setname(1, "s5p-fimc");
s3c_fimc_setname(2, "s5p-fimc");
+ /* SOUND */
+ i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
+ ARRAY_SIZE(i2c_gpio5_devs));
+
/* FB */
s3c_fb_set_platdata(&aquila_lcd_pdata);
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 53754d7..df5c2d1 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -385,6 +385,28 @@ static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
#endif
};
+/* GPIO I2C AP 1.8V */
+#define AP_I2C_GPIO_BUS_5 5
+static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
+ .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
+ .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
+};
+
+static struct platform_device goni_i2c_gpio5 = {
+ .name = "i2c-gpio",
+ .id = AP_I2C_GPIO_BUS_5,
+ .dev = {
+ .platform_data = &goni_i2c_gpio5_data,
+ },
+};
+
+static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
+ {
+ /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
+ I2C_BOARD_INFO("wm8994", 0x1a),
+ },
+};
+
/* PMIC Power button */
static struct gpio_keys_button goni_gpio_keys_table[] = {
{
@@ -458,6 +480,7 @@ static struct platform_device *goni_devices[] __initdata = {
&s3c_device_fb,
&s5pc110_device_onenand,
&goni_i2c_gpio_pmic,
+ &goni_i2c_gpio5,
&goni_device_gpiokeys,
&s5p_device_fimc0,
&s5p_device_fimc1,
@@ -483,6 +506,10 @@ static void __init goni_machine_init(void)
/* SDHCI */
goni_setup_sdhci();
+ /* SOUND */
+ i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
+ ARRAY_SIZE(i2c_gpio5_devs));
+
/* FB */
s3c_fb_set_platdata(&goni_lcd_pdata);
--
1.7.0.4
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