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Commit 8eefac2d authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Simon Horman
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ARM: shmobile: r8a7791: Add DU node to device tree 



Add the DU device with a disabled state. Boards that want to enable the
DU need to specify the output topology

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 3ac6a83c

arch/arm/boot/dts/r8a7791.dtsi

+69 −0
Original line number Diff line number Diff line
@@ -637,6 +637,75 @@ 
		status = "disabled";

	};



	vsp1@fe928000 {

		compatible = "renesas,vsp1";

		reg = <0 0xfe928000 0 0x8000>;

		interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp1_clks R8A7791_CLK_VSP1_S>;



		renesas,has-lut;

		renesas,has-sru;

		renesas,#rpf = <5>;

		renesas,#uds = <3>;

		renesas,#wpf = <4>;

	};



	vsp1@fe930000 {

		compatible = "renesas,vsp1";

		reg = <0 0xfe930000 0 0x8000>;

		interrupts = <0 246 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU0>;



		renesas,has-lif;

		renesas,has-lut;

		renesas,#rpf = <4>;

		renesas,#uds = <1>;

		renesas,#wpf = <4>;

	};



	vsp1@fe938000 {

		compatible = "renesas,vsp1";

		reg = <0 0xfe938000 0 0x8000>;

		interrupts = <0 247 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU1>;



		renesas,has-lif;

		renesas,has-lut;

		renesas,#rpf = <4>;

		renesas,#uds = <1>;

		renesas,#wpf = <4>;

	};



	du: display@feb00000 {

		compatible = "renesas,du-r8a7791";

		reg = <0 0xfeb00000 0 0x40000>,

		      <0 0xfeb90000 0 0x1c>;

		reg-names = "du", "lvds.0";

		interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>,

			     <0 268 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7791_CLK_DU0>,

			 <&mstp7_clks R8A7791_CLK_DU1>,

			 <&mstp7_clks R8A7791_CLK_LVDS0>;

		clock-names = "du.0", "du.1", "lvds.0";

		status = "disabled";



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				du_out_rgb: endpoint {

				};

			};

			port@1 {

				reg = <1>;

				du_out_lvds0: endpoint {

				};

			};

		};

	};



	clocks {

		#address-cells = <2>;

		#size-cells = <2>;