From: Lubomir Popov <lpopov@mm-sol.com>
Date: Mon, 8 Apr 2013 21:49:43 +0000 (+0000)
Subject: OMAP5: I2C: Set I2C_BUS_MAX to 5 to enable I2C4 and I2C5
X-Git-Tag: v2025.01-rc5-pxa1908~16264^2~21
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-logo.png?a=commitdiff_plain;h=2335b653d1cb971ddc467f85051fd850c3cd4a10;p=u-boot.git

OMAP5: I2C: Set I2C_BUS_MAX to 5 to enable I2C4 and I2C5

I2C4 and I2C5 are utilized on all known OMAP5 hardware platforms.
In order to be able to select one of these buses however, I2C_BUS_MAX
has to be set to 5; do this here.

Please note that for working bus selection, a fix to the i2c driver
is required as well (subject of a separate patch).

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
---

diff --git a/arch/arm/include/asm/arch-omap5/i2c.h b/arch/arm/include/asm/arch-omap5/i2c.h
index 68be03be58..ec39a5318d 100644
--- a/arch/arm/include/asm/arch-omap5/i2c.h
+++ b/arch/arm/include/asm/arch-omap5/i2c.h
@@ -23,7 +23,7 @@
 #ifndef _OMAP5_I2C_H_
 #define _OMAP5_I2C_H_
 
-#define I2C_BUS_MAX	3
+#define I2C_BUS_MAX	5
 #define I2C_DEFAULT_BASE	I2C_BASE1
 
 struct i2c {