This patch adds i2c3 node which is used for panel control on IFC6410.
Signed-off-by: Srinivas Kandagatla <srinivas.kandaga...@linaro.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 f97339a..a7c939b 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@16200000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C>;
+ i2c3: i2c@16280000 {
+ status = "okay";
+ pinctrl-0 = <&i2c3_pins>;
+ pinctrl-names = "default";
+ };
+ };
+
gsbi@12440000 {
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 345ea08..df2061e 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -120,6 +120,13 @@
function = "gsbi1";
};
};
+
+ i2c3_pins: i2c3 {
+ mux {
+ pins = "gpio8", "gpio9";
+ function = "gsbi3";
+ };
+ };
};
intc: interrupt-controller@2000000 {
@@ -233,6 +240,26 @@
};
};
+ gsbi3: gsbi@16200000 {
+ 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@16280000 {
+ 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@16600000 {
status = "disabled";
compatible = "qcom,gsbi-v1.0.0";
--
1.9.1
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