i2c, soft-i2c: switch to new multibus/multiadapter support
- added to soft_i2c driver new multibus/multiadpater support
- adapted all config files, which uses this driver
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
diff --git a/include/configs/ethernut5.h b/include/configs/ethernut5.h
index 14a0f02..5bf8c22 100644
--- a/include/configs/ethernut5.h
+++ b/include/configs/ethernut5.h
@@ -210,10 +210,12 @@
/* I2C */
#define CONFIG_SYS_MAX_I2C_BUS 1
-#define CONFIG_SYS_I2C_SLAVE 0
-#define CONFIG_SYS_I2C_SPEED 100000
-#define CONFIG_SOFT_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
+#define CONFIG_SYS_I2C_SOFT_SPEED 100000
+#define CONFIG_SYS_I2C_SOFT_SLAVE 0
+
#define I2C_SOFT_DECLARATIONS
#define GPIO_I2C_SCL AT91_PIO_PORTA, 24