[PATCH 1/4] dt: omap3: add SoC file for handling i2c controllers

[G, Manjunath Kondaiah]

Add omap3 SoC file for handling omap3 SoC i2c controllers existing
on l4-core bus.

Out of three i2c controllers, first i2c controller is interfaced with
PMIC on all the boards of OMAP3. The clock for i2c controllers are
controlled through omap hwmod framework hence first i2c controller
device registration through dt is disabled till hwmod dependencies
are resolved.

Signed-off-by: G, Manjunath Kondaiah <manjugk at ti.com>
---
 arch/arm/boot/dts/omap3-soc.dtsi |   65 ++++++++++++++++++++++++++++++++++++++
 1 files changed, 65 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-soc.dtsi

diff --git a/arch/arm/boot/dts/omap3-soc.dtsi b/arch/arm/boot/dts/omap3-soc.dtsi
new file mode 100644
index 0000000..f186a32
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-soc.dtsi
@@ -0,0 +1,65 @@
+/*
+ * Device Tree Source for OMAP3 SoC
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+/include/ "skeleton.dtsi"
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	model = "ti,omap3";
+	compatible = "ti,omap3";
+
+	intc: interrupt-controller at 0x48200000 {
+		compatible = "ti,omap3-intc", "arm,intc";
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		reg = <0x48200000 0x1000>;
+	};
+
+	l4-core {
+		compatible = "ti,l4-core";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x48000000 0x1000000>;
+
+		i2c at 1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "ti,omap3-i2c";
+			reg = <0x70000 0x100>;
+			interrupts = < 88 >;
+			status = "disabled";
+		};
+
+		i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "ti,omap3-i2c";
+			reg = <0x72000 0x100>;
+			interrupts = < 89 >;
+		};
+
+		i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "ti,omap3-i2c";
+			reg = <0x60000 0x100>;
+			interrupts = < 93 >;
+		};
+	};
+
+	l4-per {
+		compatible = "ti,l4-per";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x49000000 0x100000>;
+	};
+};
-- 
1.7.4.1