i2c:gpio:s5p: Enable I2C GPIO on the GONI target
authorŁukasz Majewski <l.majewski@samsung.com>
Mon, 22 Aug 2011 22:34:59 +0000 (22:34 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sun, 4 Sep 2011 09:36:15 +0000 (11:36 +0200)
This patch enables the software I2C for GONI reference target.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Heiko Schocher <hs@denx.de>
include/configs/s5p_goni.h

index a5aa859..6d0058f 100644 (file)
 
 #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 */