ARM: S5PV310: I2C0/1 devices support on Universal board
Camera devices use the I2C0 and Gyro uese the I2C1 on universal board.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title fixes]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
index 6b2b948..f12f560 100644
--- a/arch/arm/mach-s5pv310/Kconfig
+++ b/arch/arm/mach-s5pv310/Kconfig
@@ -57,6 +57,8 @@
bool "Mobile UNIVERSAL_C210 Board"
select CPU_S5PV310
select S5P_DEV_ONENAND
+ select S3C_DEV_I2C1
+ select S5PV310_SETUP_I2C1
help
Machine support for Samsung Mobile Universal S5PC210 Reference
Board. S5PC210(MCP) is one of package option of S5PV310
diff --git a/arch/arm/mach-s5pv310/mach-universal_c210.c b/arch/arm/mach-s5pv310/mach-universal_c210.c
index e169849..deffeb1 100644
--- a/arch/arm/mach-s5pv310/mach-universal_c210.c
+++ b/arch/arm/mach-s5pv310/mach-universal_c210.c
@@ -10,6 +10,7 @@
#include <linux/platform_device.h>
#include <linux/serial_core.h>
#include <linux/input.h>
+#include <linux/i2c.h>
#include <linux/gpio_keys.h>
#include <linux/gpio.h>
@@ -116,6 +117,16 @@
},
};
+/* I2C0 */
+static struct i2c_board_info i2c0_devs[] __initdata = {
+ /* Camera, To be updated */
+};
+
+/* I2C1 */
+static struct i2c_board_info i2c1_devs[] __initdata = {
+ /* Gyro, To be updated */
+};
+
static struct platform_device *universal_devices[] __initdata = {
&universal_gpio_keys,
&s5p_device_onenand,
@@ -134,6 +145,9 @@
l2x0_init(S5P_VA_L2CC, 1 << 28, 0xffffffff);
#endif
+ i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
+ i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
+
/* Last */
platform_add_devices(universal_devices, ARRAY_SIZE(universal_devices));
}