linux-kernel - [PATCH v4 2/4] ARM: dts: rockchip: add rk3066 hdmi nodes

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Date:   Wed,  6 Mar 2019 23:41:11 +0100
From:   Johan Jonker <jbx6244@...il.com>
To:     heiko@...ech.de
Cc:     hjc@...k-chips.com, airlied@...ux.ie, daniel@...ll.ch,
        robh+dt@...nel.org, mark.rutland@....com,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 2/4] ARM: dts: rockchip: add rk3066 hdmi nodes

From: Zheng Yang <zhengyang@...k-chips.com>

This patch adds the hdmi nodes to rk3066.

Signed-off-by: Zheng Yang <zhengyang@...k-chips.com>
Signed-off-by: Johan Jonker <jbx6244@...il.com>
---
 arch/arm/boot/dts/rk3066a.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index 653127a37..9c43b985a 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -80,6 +80,10 @@
 		vop0_out: port {
 			#address-cells = <1>;
 			#size-cells = <0>;
+			vop0_out_hdmi: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&hdmi_in_vop0>;
+			};
 		};
 	};
 
@@ -101,6 +105,44 @@
 		vop1_out: port {
 			#address-cells = <1>;
 			#size-cells = <0>;
+			vop1_out_hdmi: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&hdmi_in_vop1>;
+			};
+		};
+	};
+
+	hdmi: hdmi@...16000 {
+		compatible = "rockchip,rk3066-hdmi";
+		reg = <0x10116000 0x2000>;
+		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_HDMI>;
+		clock-names = "hclk";
+		power-domains = <&power RK3066_PD_VIO>;
+		rockchip,grf = <&grf>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hdmii2c_xfer>, <&hdmi_hpd>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			hdmi_in: port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				hdmi_in_vop0: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vop0_out_hdmi>;
+				};
+				hdmi_in_vop1: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vop1_out_hdmi>;
+				};
+			};
+			hdmi_out: port@1 {
+				reg = <1>;
+			};
 		};
 	};
 
@@ -415,6 +457,16 @@
 			};
 		};
 
+		hdmi {
+			hdmi_hpd: hdmi-hpd {
+				rockchip,pins = <0 RK_PA0 1 &pcfg_pull_default>;
+			};
+			hdmii2c_xfer: hdmii2c-xfer {
+				rockchip,pins = <0 RK_PA1 1 &pcfg_pull_none>,
+						<0 RK_PA2 1 &pcfg_pull_none>;
+			};
+		};
+
 		pwm0 {
 			pwm0_out: pwm0-out {
 				rockchip,pins = <RK_GPIO0 3 RK_FUNC_1 &pcfg_pull_none>;
-- 
2.11.0