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Commit 725e351c authored by Heiko Stuebner's avatar Heiko Stuebner
Browse files

arm64: dts: rockchip: add rk3328 display nodes 



Add the chain of display nodes from the core display-subsystem
through the one vop to the dw-hdmi output.

Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Tested-by: default avatarRobin Murphy <robin.murphy@arm.com>

changes in v3:
- drop reg from hdmi-in-port
changes in v2:
- remove trailing 0 from vop irq
parent 6c69dfe2

arch/arm64/boot/dts/rockchip/rk3328.dtsi

+53 −0
Original line number Diff line number Diff line
@@ -151,6 +151,11 @@ 
		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;

	};



	display_subsystem: display-subsystem {

		compatible = "rockchip,display-subsystem";

		ports = <&vop_out>;

	};



	psci {

		compatible = "arm,psci-1.0", "arm,psci-0.2";

		method = "smc";
@@ -605,6 +610,28 @@ 
		status = "disabled";

	};



	vop: vop@ff370000 {

		compatible = "rockchip,rk3328-vop";

		reg = <0x0 0xff370000 0x0 0x3efc>;

		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru ACLK_VOP>, <&cru DCLK_LCDC>, <&cru HCLK_VOP>;

		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";

		resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>, <&cru SRST_VOP_D>;

		reset-names = "axi", "ahb", "dclk";

		iommus = <&vop_mmu>;

		status = "disabled";



		vop_out: port {

			#address-cells = <1>;

			#size-cells = <0>;



			vop_out_hdmi: endpoint@0 {

				reg = <0>;

				remote-endpoint = <&hdmi_in_vop>;

			};

		};

	};



	vop_mmu: iommu@ff373f00 {

		compatible = "rockchip,iommu";

		reg = <0x0 0xff373f00 0x0 0x100>;
@@ -616,6 +643,32 @@ 
		status = "disabled";

	};



	hdmi: hdmi@ff3c0000 {

		compatible = "rockchip,rk3328-dw-hdmi";

		reg = <0x0 0xff3c0000 0x0 0x20000>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru PCLK_HDMI>,

			 <&cru SCLK_HDMI_SFC>;

		clock-names = "iahb",

			      "isfr";

		phys = <&hdmiphy>;

		phy-names = "hdmi";

		pinctrl-names = "default";

		pinctrl-0 = <&hdmi_cec &hdmii2c_xfer &hdmi_hpd>;

		rockchip,grf = <&grf>;

		status = "disabled";



		ports {

			hdmi_in: port {

				hdmi_in_vop: endpoint {

					remote-endpoint = <&vop_out_hdmi>;

				};

			};

		};

	};



	hdmiphy: phy@ff430000 {

		compatible = "rockchip,rk3328-hdmi-phy";

		reg = <0x0 0xff430000 0x0 0x10000>;