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Commit 026b89ce authored by Chen-Yu Tsai's avatar Chen-Yu Tsai
Browse files

ARM: dts: sun6i: Add device node for HDMI controller 



Now that we support the HDMI controller on the A31 SoC, we can add it
to the device tree.

This adds a device node for the HDMI controller, and the of_graph nodes
connecting it to the 2 TCONs.

Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 86f8b2d3

arch/arm/boot/dts/sun6i-a31.dtsi

+55 −0
Original line number Diff line number Diff line
@@ -289,6 +289,12 @@ 
					#address-cells = <1>;

					#size-cells = <0>;

					reg = <1>;



					tcon0_out_hdmi: endpoint@1 {

						reg = <1>;

						remote-endpoint = <&hdmi_in_tcon0>;

						allwinner,tcon-channel = <1>;

					};

				};

			};

		};
@@ -331,6 +337,12 @@ 
					#address-cells = <1>;

					#size-cells = <0>;

					reg = <1>;



					tcon1_out_hdmi: endpoint@1 {

						reg = <1>;

						remote-endpoint = <&hdmi_in_tcon1>;

						allwinner,tcon-channel = <1>;

					};

				};

			};

		};
@@ -411,6 +423,49 @@ 
			#size-cells = <0>;

		};



		hdmi: hdmi@1c16000 {

			compatible = "allwinner,sun6i-a31-hdmi";

			reg = <0x01c16000 0x1000>;

			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,

				 <&ccu CLK_HDMI_DDC>,

				 <&ccu 7>,

				 <&ccu 13>;

			clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";

			resets = <&ccu RST_AHB1_HDMI>;

			reset-names = "ahb";

			dma-names = "ddc-tx", "ddc-rx", "audio-tx";

			dmas = <&dma 13>, <&dma 13>, <&dma 14>;

			status = "disabled";



			ports {

				#address-cells = <1>;

				#size-cells = <0>;



				hdmi_in: port@0 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <0>;



					hdmi_in_tcon0: endpoint@0 {

						reg = <0>;

						remote-endpoint = <&tcon0_out_hdmi>;

					};



					hdmi_in_tcon1: endpoint@1 {

						reg = <1>;

						remote-endpoint = <&tcon1_out_hdmi>;

					};

				};



				hdmi_out: port@1 {

					#address-cells = <1>;

					#size-cells = <0>;

					reg = <1>;

				};

			};

		};



		usb_otg: usb@1c19000 {

			compatible = "allwinner,sun6i-a31-musb";

			reg = <0x01c19000 0x0400>;