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From: Rahul Sharma <rahul.sharma@samsung.com>
To: linux-samsung-soc@vger.kernel.org, devicetree-discuss@lists.ozlabs.org
Cc: kgene.kim@samsung.com, sw0312.kim@samsung.com,
	inki.dae@samsung.com, seanpaul@chromium.org,
	l.stach@pengutronix.de, tomasz.figa@gmail.com,
	rob.herring@calxeda.com, s.nawrocki@samsung.com,
	grant.likely@linaro.org, joshi@samsung.com, r.sh.open@gmail.com,
	Andrew Bresticker <abrestic@chromium.org>,
	Rahul Sharma <rahul.sharma@samsung.com>
Subject: [PATCH 1/5] ARM: dts: exynos5420: add i2c device nodes
Date: Thu, 20 Jun 2013 11:11:47 +0530	[thread overview]
Message-ID: <1371706911-27016-2-git-send-email-rahul.sharma@samsung.com> (raw)
In-Reply-To: <1371706911-27016-1-git-send-email-rahul.sharma@samsung.com>

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 |   56 +++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 8c54c4b..b0ec047 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 +149,56 @@
 		clocks = <&clock 260>, <&clock 131>;
 		clock-names = "uart", "clk_uart_baud0";
 	};
+
+	i2c_0: i2c@12C60000 {
+		compatible = "samsung,s3c2440-i2c";
+		reg = <0x12C60000 0x100>;
+		interrupts = <0 56 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_bus>;
+		clocks = <&clock 261>;
+		clock-names = "i2c";
+		status = "disabled";
+	};
+
+	i2c_1: i2c@12C70000 {
+		compatible = "samsung,s3c2440-i2c";
+		reg = <0x12C70000 0x100>;
+		interrupts = <0 57 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_bus>;
+		clocks = <&clock 262>;
+		clock-names = "i2c";
+		status = "disabled";
+	};
+
+	i2c_2: i2c@12C80000 {
+		compatible = "samsung,s3c2440-i2c";
+		reg = <0x12C80000 0x100>;
+		interrupts = <0 58 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2_bus>;
+		clocks = <&clock 263>;
+		clock-names = "i2c";
+		status = "disabled";
+	};
+
+	i2c_3: i2c@12C90000 {
+		compatible = "samsung,s3c2440-i2c";
+		reg = <0x12C90000 0x100>;
+		interrupts = <0 59 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3_bus>;
+		clocks = <&clock 264>;
+		clock-names = "i2c";
+		status = "disabled";
+	};
 };
-- 
1.7.10.4

  reply	other threads:[~2013-06-20  5:41 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-20  5:41 [PATCH 0/5] ARM: dts: exynos5420: add support for hdmi subsystem Rahul Sharma
2013-06-20  5:41 ` Rahul Sharma [this message]
2013-06-20  6:13   ` [PATCH 1/5] ARM: dts: exynos5420: add i2c device nodes Chander Kashyap
2013-06-20  5:41 ` [PATCH 2/5] ARM: dts: exynos5420: add dt nodes for hdmi subsystem Rahul Sharma
     [not found]   ` <1371706911-27016-3-git-send-email-rahul.sharma-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2013-06-20  6:38     ` Sachin Kamat
2013-06-20  6:43       ` Rahul Sharma
2013-06-20  5:41 ` [PATCH 3/5] ARM: dts: exynos5420: add clocks " Rahul Sharma
2013-06-20  5:41 ` [PATCH 4/5] ARM: dts: exynos5420: add hdmi hpd gpio pinctrl node Rahul Sharma
2013-06-20  7:09   ` Tomasz Figa
2013-06-20  5:41 ` [PATCH 5/5] ARM: dts: update binding documentation for hdmi subsystem Rahul Sharma
2013-06-20  6:37   ` Sachin Kamat
2013-06-20  6:15 ` [PATCH 0/5] ARM: dts: exynos5420: add support " Chander Kashyap
2013-06-20  6:45   ` Rahul Sharma

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