[U-Boot] [PATCH V6 2/3] samsung:common:i2c: add definions for third soft I2C adapter for Trats2 board
Piotr Wilczek
p.wilczek at samsung.com
Fri Sep 20 15:01:26 CEST 2013
Signed-off-by: Piotr Wilczek <p.wilczek at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
CC: Lukasz Majewski <l.majewski at samsung.com>
---
Changes in v6: fixed build iss for other board
Changes in v5: updated for new i2c framework
Changes in v4: none
Changes in v3: none
Changes in v2: none
board/samsung/common/multi_i2c.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/board/samsung/common/multi_i2c.c b/board/samsung/common/multi_i2c.c
index 084858d..71c32c0 100644
--- a/board/samsung/common/multi_i2c.c
+++ b/board/samsung/common/multi_i2c.c
@@ -8,6 +8,14 @@
#include <common.h>
#include <i2c.h>
+#ifndef CONFIG_SOFT_I2C_I2C10_SCL
+#define CONFIG_SOFT_I2C_I2C10_SCL 0
+#endif
+
+#ifndef CONFIG_SOFT_I2C_I2C10_SDA
+#define CONFIG_SOFT_I2C_I2C10_SDA 0
+#endif
+
/* Handle multiple I2C buses instances */
int get_multi_scl_pin(void)
{
@@ -18,6 +26,8 @@ int get_multi_scl_pin(void)
return CONFIG_SOFT_I2C_I2C5_SCL;
case I2C_1:
return CONFIG_SOFT_I2C_I2C9_SCL;
+ case I2C_2:
+ return CONFIG_SOFT_I2C_I2C10_SCL;
default:
printf("I2C_%d not supported!\n", bus);
};
@@ -34,6 +44,8 @@ int get_multi_sda_pin(void)
return CONFIG_SOFT_I2C_I2C5_SDA;
case I2C_1:
return CONFIG_SOFT_I2C_I2C9_SDA;
+ case I2C_2:
+ return CONFIG_SOFT_I2C_I2C10_SDA;
default:
printf("I2C_%d not supported!\n", bus);
};
--
1.7.9.5
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