linux-kernel - [PATCH v2 12/12] ARM: dts: apq8064: add i2c3 node for panel.

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Message-Id: <1428669323-11291-1-git-send-email-srinivas.kandagatla@linaro.org>
Date:	Fri, 10 Apr 2015 13:35:23 +0100
From:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:	galak@...eaurora.org, linux-arm-msm@...r.kernel.org
Cc:	bjorn.andersson@...ymobile.com, Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Russell King <linux@....linux.org.uk>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH v2 12/12] ARM: dts: apq8064: add i2c3 node for panel.

This patch adds i2c3 node which is used for panel control on IFC6410.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 10 ++++++++++
 arch/arm/boot/dts/qcom-apq8064.dtsi        | 27 +++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index 8f955d8..45855c5 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -87,6 +87,16 @@
 			};
 		};
 
+		gsbi3: gsbi@...00000 {
+			status = "okay";
+			qcom,mode = <GSBI_PROT_I2C>;
+			i2c3: i2c@...80000 {
+				status = "okay";
+				pinctrl-0 = <&i2c3_pins>;
+				pinctrl-names = "default";
+			};
+		};
+
 		gsbi@...40000 {
 			status = "okay";
 			qcom,mode = <GSBI_PROT_I2C>;
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index c87f92a..00f725e 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -135,6 +135,13 @@
 					function = "gsbi1";
 				};
 			};
+
+			i2c3_pins: i2c3 {
+				mux {
+					pins = "gpio8", "gpio9";
+					function = "gsbi3";
+				};
+			};
 		};
 
 		intc: interrupt-controller@...0000 {
@@ -248,6 +255,26 @@
 			};
 		};
 
+		gsbi3: gsbi@...00000 {
+			status = "disabled";
+			compatible = "qcom,gsbi-v1.0.0";
+			reg = <0x16200000 0x100>;
+			clocks = <&gcc GSBI3_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			i2c3: i2c@...80000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x16280000 0x1000>;
+				interrupts = <GIC_SPI 151 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI3_QUP_CLK>,
+					 <&gcc GSBI3_H_CLK>;
+				clock-names = "core", "iface";
+			};
+		};
+
 		gsbi7: gsbi@...00000 {
 			status = "disabled";
 			compatible = "qcom,gsbi-v1.0.0";
-- 
1.9.1

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