Commit 64e86752 authored by Marek Vasut's avatar Marek Vasut Committed by Alexandre Torgue
Browse files

ARM: dts: stm32: Add bindings for HDMI video on AV96 



Fill in the HDMI video pipeline from AV96 into the DT.

Reviewed-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@st.com>
parent 0752cc4c

arch/arm/boot/dts/stm32mp157a-avenger96.dts

+79 −0
Original line number Diff line number Diff line
@@ -25,10 +25,28 @@ 
		spi0 = &qspi;

	};



	/* XTal Q1 */

	cec_clock: clk-cec-fixed {

		#clock-cells = <0>;

		compatible = "fixed-clock";

		clock-frequency = <24000000>;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	hdmi-out {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi_con: endpoint {

				remote-endpoint = <&adv7513_out>;

			};

		};

	};



	memory@c0000000 {

		device_type = "memory";

		reg = <0xc0000000 0x40000000>;
@@ -302,6 +320,50 @@ 
		};

	};



	hdmi-transmitter@3d {

		compatible = "adi,adv7513";

		reg = <0x3d>, <0x2d>, <0x4d>, <0x5d>;

		reg-names = "main", "cec", "edid", "packet";

		clocks = <&cec_clock>;

		clock-names = "cec";



		avdd-supply = <&v3v3>;

		dvdd-supply = <&v3v3>;

		pvdd-supply = <&v3v3>;

		dvdd-3v-supply = <&v3v3>;

		bgvdd-supply = <&v3v3>;



		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;

		interrupt-parent = <&gpiog>;



		status = "okay";



		adi,input-depth = <8>;

		adi,input-colorspace = "rgb";

		adi,input-clock = "1x";

		adi,input-style = <1>;

		adi,input-justification = "evenly";



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				adv7513_in: endpoint {

					remote-endpoint = <&ltdc_ep0_out>;

				};

			};



			port@1 {

				reg = <1>;

				adv7513_out: endpoint {

					remote-endpoint = <&hdmi_con>;

				};

			};

		};

	};



	eeprom@53 {

		compatible = "atmel,24c02";

		reg = <0x53>;
@@ -314,6 +376,23 @@ 
	status = "okay";

};



&ltdc {

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&ltdc_pins_d>;

	pinctrl-1 = <&ltdc_sleep_pins_d>;

	status = "okay";



	port {

		#address-cells = <1>;

		#size-cells = <0>;



		ltdc_ep0_out: endpoint@0 {

			reg = <0>;

			remote-endpoint = <&adv7513_in>;

		};

	};

};



&pwr_regulators {

	vdd-supply = <&vdd_io>;

	vdd_3v3_usbfs-supply = <&vdd_usb>;