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authorƁukasz Majewski <l.majewski@samsung.com>2011-08-22 22:34:59 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-09-04 11:36:15 +0200
commit85776b02143ef8bbf5cc54e09ff1b4f020be11a9 (patch)
tree095fceb4996c7fef9eb8b71ea5f4658bb376008e
parent9f15bc0c1cc1a88ee655ea2dc3dd56caf8e5de79 (diff)
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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 <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>
-rw-r--r--include/configs/s5p_goni.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index a5aa859..6d0058f 100644
--- 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 */