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[v3,4/9] ARM: dts: exynos5420: add i2c device nodes

Message ID 1374737677-3215-5-git-send-email-rahul.sharma@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rahul Sharma July 25, 2013, 7:34 a.m. UTC 
From: Andrew Bresticker <abrestic@chromium.org>

This adds device-tree nodes for the i2c busses on Exynos
5420 platforms.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
---
 arch/arm/boot/dts/exynos5420.dtsi |   32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 8c54c4b..953f877 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -24,6 +24,10 @@ 
 		pinctrl2 = &pinctrl_2;
 		pinctrl3 = &pinctrl_3;
 		pinctrl4 = &pinctrl_4;
+		i2c0 = &i2c_0;
+		i2c1 = &i2c_1;
+		i2c2 = &i2c_2;
+		i2c3 = &i2c_3;
 	};
 
 	cpus {
@@ -145,4 +149,32 @@ 
 		clocks = <&clock 260>, <&clock 131>;
 		clock-names = "uart", "clk_uart_baud0";
 	};
+
+	i2c_0: i2c@12C60000 {
+		clocks = <&clock 261>;
+		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_bus>;
+	};
+
+	i2c_1: i2c@12C70000 {
+		clocks = <&clock 262>;
+		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_bus>;
+	};
+
+	i2c_2: i2c@12C80000 {
+		clocks = <&clock 263>;
+		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2_bus>;
+	};
+
+	i2c_3: i2c@12C90000 {
+		clocks = <&clock 264>;
+		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3_bus>;
+	};
 };