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 Cc: Minkyu Kang mk7.kang@samsung.com Cc: Heiko Schocher hs@denx.de --- include/configs/s5p_goni.h | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index 381bb39..79f45b3 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -223,4 +223,17 @@
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
+#include <asm/arch/gpio.h> +/* + * I2C Settings + */ +#define S5PC110_GPIO_J3 (S5PC110_GPIO_BASE + 0x2C0) +#define CONFIG_SOFT_I2C_GPIO_SCL s5p_gpio_get_nr(S5PC110_GPIO_J3, 3) +#define CONFIG_SOFT_I2C_GPIO_SDA s5p_gpio_get_nr(S5PC110_GPIO_J3, 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 */