ARM: S5PV210: Add support for I2C devices on SMDKV210 and SMDKC110

This patch adds support I2C-0/1/2 devices to the SMDKV210/SMDKC110.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
[kgene.kim@samsung.com: Fixes wrong name]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 29 insertions, 2 deletions

diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index 4816facce63c..9f4f0bdd2cc3 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -12,6 +12,7 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/serial_core.h>
+#include <linux/i2c.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -26,6 +27,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/ata.h>
+#include <plat/iic.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define S5PV210_UCON_DEFAULT    (S3C2410_UCON_TXILEVEL |        \
@@ -72,7 +74,7 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
         },
 };
 
-static struct s3c_ide_platdata smdkv210_ide_pdata __initdata = {
+static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = {
         .setup_gpio     = s5pv210_ide_setup_gpio,
 };
 
@@ -80,10 +82,25 @@ static struct platform_device *smdkc110_devices[] __initdata = {
         &s5pv210_device_iis0,
         &s5pv210_device_ac97,
         &s3c_device_cfcon,
+        &s3c_device_i2c0,
+        &s3c_device_i2c1,
+        &s3c_device_i2c2,
         &s3c_device_rtc,
         &s3c_device_wdt,
 };
 
+static struct i2c_board_info smdkc110_i2c_devs0[] __initdata = {
+        { I2C_BOARD_INFO("24c08", 0x50), },     /* Samsung S524AD0XD1 */
+};
+
+static struct i2c_board_info smdkc110_i2c_devs1[] __initdata = {
+        /* To Be Updated */
+};
+
+static struct i2c_board_info smdkc110_i2c_devs2[] __initdata = {
+        /* To Be Updated */
+};
+
 static void __init smdkc110_map_io(void)
 {
         s5p_init_io(NULL, 0, S5P_VA_CHIPID);
@@ -93,7 +110,17 @@ static void __init smdkc110_map_io(void)
 
 static void __init smdkc110_machine_init(void)
 {
-        s3c_ide_set_platdata(&smdkv210_ide_pdata);
+        s3c_i2c0_set_platdata(NULL);
+        s3c_i2c1_set_platdata(NULL);
+        s3c_i2c2_set_platdata(NULL);
+        i2c_register_board_info(0, smdkc110_i2c_devs0,
+                        ARRAY_SIZE(smdkc110_i2c_devs0));
+        i2c_register_board_info(1, smdkc110_i2c_devs1,
+                        ARRAY_SIZE(smdkc110_i2c_devs1));
+        i2c_register_board_info(2, smdkc110_i2c_devs2,
+                        ARRAY_SIZE(smdkc110_i2c_devs2));
+
+        s3c_ide_set_platdata(&smdkc110_ide_pdata);
 
         platform_add_devices(smdkc110_devices, ARRAY_SIZE(smdkc110_devices));
 }