Add i2c controllers nodes into the main ocp bus.

Signed-off-by: Benoit Cousson <b-cous...@ti.com>
Cc: G, Manjunath Kondaiah <manj...@ti.com>
---
 arch/arm/boot/dts/omap4.dtsi |   32 ++++++++++++++++++++++++++++++++
 1 files changed, 32 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index bb19bca..447f482 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -21,6 +21,10 @@
        interrupt-parent = <&gic>;
 
        aliases {
+               i2c1 = &i2c1;
+               i2c2 = &i2c2;
+               i2c3 = &i2c3;
+               i2c4 = &i2c4;
        };
 
        cpus {
@@ -173,5 +177,33 @@
                        #gpio-cells = <2>;
                        gpio-controller;
                };
+
+               i2c1: i2c@1 {
+                       compatible = "ti,omap3-i2c";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c1";
+               };
+
+               i2c2: i2c@2 {
+                       compatible = "ti,omap3-i2c";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c2";
+               };
+
+               i2c3: i2c@3 {
+                       compatible = "ti,omap3-i2c";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c3";
+               };
+
+               i2c4: i2c@4 {
+                       compatible = "ti,omap3-i2c";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c4";
+               };
        };
 };
-- 
1.7.0.4

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