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authorƁukasz Majewski <l.majewski@samsung.com>2012-09-04 23:15:21 +0000
committerHeiko Schocher <hs@denx.de>2012-09-17 09:40:18 +0200
commitfd8dca83ed4b9d960d3b9a0450da12bb32f512f8 (patch)
treee67244717ffaa827ee336f8fc4b5e713984e5226 /include/configs/trats.h
parent7ca8f73a0ad9176e6e45190a3490bbeb3d80e018 (diff)
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i2c:soft:multi: Enable soft I2C multibus at Trats development board
This commit enables multibus handling at Samsung's Trats development board. 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> Acked-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'include/configs/trats.h')
-rw-r--r--include/configs/trats.h24
1 files changed, 17 insertions, 7 deletions
diff --git a/include/configs/trats.h b/include/configs/trats.h
index f8da9c01..66ef377 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -211,18 +211,28 @@
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_CACHELINE_SIZE 32
-#include <asm/arch/gpio.h>
-/*
- * I2C Settings
- */
-#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part1_get_nr(b, 7)
-#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part1_get_nr(b, 6)
#define CONFIG_SOFT_I2C
#define CONFIG_SOFT_I2C_READ_REPEATED_START
+#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_SYS_I2C_SPEED 50000
#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS 7
+#define CONFIG_SOFT_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS 15
+
+#include <asm/arch/gpio.h>
+
+/* I2C PMIC */
+#define CONFIG_SOFT_I2C_I2C5_SCL exynos4_gpio_part1_get_nr(b, 7)
+#define CONFIG_SOFT_I2C_I2C5_SDA exynos4_gpio_part1_get_nr(b, 6)
+
+/* I2C FG */
+#define CONFIG_SOFT_I2C_I2C9_SCL exynos4_gpio_part2_get_nr(y4, 1)
+#define CONFIG_SOFT_I2C_I2C9_SDA exynos4_gpio_part2_get_nr(y4, 0)
+
+#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin()
+#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin()
+#define I2C_INIT multi_i2c_init()
#define CONFIG_PMIC
#define CONFIG_PMIC_I2C