commit 584ff5fe5704449ac9b4cb6a0be851715fe1527c
author Koen Kooi <koen@dominion.thruhere.net> Wed Aug 08 00:57:35 2012 +0000
committer Heiko Schocher <hs@denx.de> Thu Sep 06 06:01:09 2012 +0200
tree acd05ba11c5929d221c7d77cff36320402852c3d
parent 532f4553d8192305c067d193f05bbcb4e5c2a2bc

omap4 i2c: add support for i2c bus 4

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

drivers/i2c/omap24xx_i2c.c

diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
index 978507b..094305f 100644
--- a/drivers/i2c/omap24xx_i2c.c
+++ b/drivers/i2c/omap24xx_i2c.c
@@ -442,6 +442,14 @@
 		return -1;
 	}
 
+#if I2C_BUS_MAX == 4
+	if (bus == 3)
+		i2c_base = (struct i2c *)I2C_BASE4;
+	else
+	if (bus == 2)
+		i2c_base = (struct i2c *)I2C_BASE3;
+	else
+#endif
 #if I2C_BUS_MAX == 3
 	if (bus == 2)
 		i2c_base = (struct i2c *)I2C_BASE3;