Commit 4880ee1c authored by Christopher Obbard's avatar Christopher Obbard Committed by Shawn Guo
Browse files

arm64: dts: imx8mp-debix-model-a: Enable HDMI output 



Enable the HDMI output on the Debix Model A SBC, using the HDMI encoder
present in the i.MX8MP SoC.

This has been tested with a generic 1080p HDMI display, along with a
smaller 1280x800 HDMI display.

Signed-off-by: default avatarChristopher Obbard <chris.obbard@collabora.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 1d8a9f04

arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts

+47 −0
Original line number Diff line number Diff line
@@ -20,6 +20,18 @@ chosen { 
		stdout-path = &uart2;

	};



	hdmi-connector {

		compatible = "hdmi-connector";

		label = "hdmi";

		type = "a";



		port {

			hdmi_connector_in: endpoint {

				remote-endpoint = <&hdmi_tx_out>;

			};

		};

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";
@@ -94,6 +106,28 @@ ethphy0: ethernet-phy@0 { /* RTL8211E */ 
	};

};



&hdmi_pvi {

	status = "okay";

};



&hdmi_tx {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hdmi>;

	status = "okay";



	ports {

		port@1 {

			hdmi_tx_out: endpoint {

				remote-endpoint = <&hdmi_connector_in>;

			};

		};

	};

};



&hdmi_tx_phy {

	status = "okay";

};



&i2c1 {

	clock-frequency = <400000>;

	pinctrl-names = "default";
@@ -239,6 +273,10 @@ &i2c6 { 
	status = "okay";

};



&lcdif3 {

	status = "okay";

};



&snvs_pwrkey {

	status = "okay";

};
@@ -356,6 +394,15 @@ MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16 0x19 
		>;

	};



	pinctrl_hdmi: hdmigrp {

		fsl,pins = <

			MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL			0x1c3

			MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA			0x1c3

			MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD				0x19

			MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC				0x19

		>;

	};



	pinctrl_i2c1: i2c1grp {

		fsl,pins = <

			MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL					0x400001c2