ARM: S5PV210: Add i2c information to Goni and Aquila board
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@samsung.com>
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 1bae3f1..54d80f3 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -545,6 +545,28 @@
#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[] = {
{
@@ -645,6 +667,7 @@
&s5p_device_onenand,
&goni_spi_gpio,
&goni_i2c_gpio_pmic,
+ &goni_i2c_gpio5,
&mmc2_fixed_voltage,
&goni_device_gpiokeys,
&s5p_device_fimc0,
@@ -689,6 +712,10 @@
/* 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);