[PATCH] arm64: dts: Add HDMI node for hi6220-hikey

[Xinliang Liu]

Add adv7533 HDMI DT node for HiKey board.

And this patch depends on the hikey display dts patch[1]
and adv7533 support patch[2].

[1] https://patchwork.kernel.org/patch/9189287/
[2] http://www.spinics.net/lists/linux-arm-msm/msg21305.html

Signed-off-by: Xinliang Liu <xinliang.liu at linaro.org>
---
 arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 33 ++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 90e77380f073..03c4a702b0eb 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -236,4 +236,37 @@
 
 &dsi {
 	status = "ok";
+
+	ports {
+		/* 1 for output port */
+		port at 1 {
+			reg = <1>;
+
+			dsi_out0: endpoint at 0 {
+				remote-endpoint = <&adv7533_in>;
+			};
+		};
+	};
+};
+
+&i2c2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "ok";
+
+	adv7533: adv7533 at 39 {
+		compatible = "adi,adv7533";
+		reg = <0x39>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <1 2>;
+		pd-gpio = <&gpio0 4 0>;
+		adi,dsi-lanes = <4>;
+		adi,disable-timing-generator;
+
+		port {
+			adv7533_in: endpoint {
+				remote-endpoint = <&dsi_out0>;
+			};
+		};
+	};
 };
-- 
2.8.3