On Monday 26 September 2011 10:20 PM, Benoit Cousson wrote:
Add i2c controllers nodes into the main ocp bus.
Signed-off-by: Benoit Cousson<b-cousson@xxxxxx>
Cc: G, Manjunath Kondaiah<manjugk@xxxxxx>
---
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";
This is a little confusing as omap4.dtsi has
compatible "ti,omap3-i2c" nodes in it.
+ #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";
+ };
};
};
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