Commit 6d60168c authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Heiko Stuebner
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arm64: dts: rockchip: Add HDMI node to RK3368 



Add the HDMI controller node to the main SoC devicetree and hook
it into the VOP.

Signed-off-by: default avatarHeiko Stuebner <heiko.stuebner@cherry.de>
Link: https://patch.msgid.link/20260114230707.4175162-3-heiko@sntech.de


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 4f3df9ab

arch/arm64/boot/dts/rockchip/rk3368.dtsi

+43 −0
Original line number Diff line number Diff line
@@ -883,6 +883,11 @@ vop_out_dsi: endpoint@0 { 
				reg = <0>;

				remote-endpoint = <&dsi_in_vop>;

			};



			vop_out_hdmi: endpoint@1 {

				reg = <1>;

				remote-endpoint = <&hdmi_in_vop>;

			};

		};

	};
@@ -941,6 +946,37 @@ dphy: phy@ff968000 { 
		status = "disabled";

	};



	hdmi: hdmi@ff980000 {

		compatible = "rockchip,rk3368-dw-hdmi";

		reg = <0x0 0xff980000 0x0 0x20000>;

		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>, <&cru SCLK_HDMI_CEC>;

		clock-names = "iahb", "isfr", "cec";

		pinctrl-names = "default";

		pinctrl-0 = <&hdmi_i2c_xfer>;

		power-domains = <&power RK3368_PD_VIO>;

		reg-io-width = <4>;

		rockchip,grf = <&grf>;

		status = "disabled";



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			hdmi_in: port@0 {

				reg = <0>;



				hdmi_in_vop: endpoint {

					remote-endpoint = <&vop_out_hdmi>;

				};

			};



			hdmi_out: port@1 {

				reg = <1>;

			};

		};

	};



	hevc_mmu: iommu@ff9a0440 {

		compatible = "rockchip,iommu";

		reg = <0x0 0xff9a0440 0x0 0x40>,
@@ -1204,6 +1240,13 @@ rmii_pins: rmii-pins { 
			};

		};



		hdmi {

			hdmi_i2c_xfer: hdmi-i2c-xfer {

				rockchip,pins = <3 RK_PD2 1 &pcfg_pull_none>,

						<3 RK_PD3 1 &pcfg_pull_none>;

			};

		};



		i2c0 {

			i2c0_xfer: i2c0-xfer {

				rockchip,pins = <0 RK_PA6 1 &pcfg_pull_none>,