i2c:gpio:s5p: Enable I2C GPIO on the GONI target

This patch enables the software I2C for GONI reference target.

Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
Cc: Heiko Schocher <[email protected]>

diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index a5aa859c0cc03488cf8820c65f0eb74d68e37485..6d0058f8e86747631ccc274301a5219a4b7ca13e 100644 (file)
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -220,4 +220,16 @@
 
 #define CONFIG_SYS_INIT_SP_ADDR        (CONFIG_SYS_LOAD_ADDR - 0x1000000)
 
+#include <asm/arch/gpio.h>
+/*
+ * I2C Settings
+ */
+#define CONFIG_SOFT_I2C_GPIO_SCL s5pc110_gpio_get_nr(j4, 3)
+#define CONFIG_SOFT_I2C_GPIO_SDA s5pc110_gpio_get_nr(j4, 0)
+
+#define CONFIG_SOFT_I2C        1
+#define CONFIG_SYS_I2C_SPEED   50000
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS 7
+
 #endif /* __CONFIG_H */