samsung:common:i2c: add definions for third soft I2C adapter for Trats2 board

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/common/multi_i2c.c b/board/samsung/common/multi_i2c.c
index 084858defa39e1da3cbdc853397fa77688edfae7..71c32c0b6ebcb90b2afe065362aa323b632959ca 100644 (file)
--- a/board/samsung/common/multi_i2c.c
+++ b/board/samsung/common/multi_i2c.c
@@ -8,6 +8,14 @@
 #include <common.h>
 #include <i2c.h>
 
+#ifndef CONFIG_SOFT_I2C_I2C10_SCL
+#define CONFIG_SOFT_I2C_I2C10_SCL 0
+#endif
+
+#ifndef CONFIG_SOFT_I2C_I2C10_SDA
+#define CONFIG_SOFT_I2C_I2C10_SDA 0
+#endif
+
 /* Handle multiple I2C buses instances */
 int get_multi_scl_pin(void)
 {
@@ -18,6 +26,8 @@ int get_multi_scl_pin(void)
                return CONFIG_SOFT_I2C_I2C5_SCL;
        case I2C_1:
                return CONFIG_SOFT_I2C_I2C9_SCL;
+       case I2C_2:
+               return CONFIG_SOFT_I2C_I2C10_SCL;
        default:
                printf("I2C_%d not supported!\n", bus);
        };
@@ -34,6 +44,8 @@ int get_multi_sda_pin(void)
                return CONFIG_SOFT_I2C_I2C5_SDA;
        case I2C_1:
                return CONFIG_SOFT_I2C_I2C9_SDA;
+       case I2C_2:
+               return CONFIG_SOFT_I2C_I2C10_SDA;
        default:
                printf("I2C_%d not supported!\n", bus);
        };