Commit d367e7d3 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

arm64: dts: imx8mq-evk: Add MIPI DSI support 



imx8mq-evk has a MIPI DSI port that can be used to connect a Raydium
RM67191 panel.

Add support for it.

Signed-off-by: default avatarFabio Estevam <festevam@gmail.com>
Acked-by: default avatarGuido Günther <agx@sigxcpu.org>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent f7d48ffc

arch/arm64/boot/dts/freescale/imx8mq-evk.dts

+44 −0
Original line number Diff line number Diff line
@@ -132,6 +132,10 @@ opp-800M { 
	};

};



&dphy {

	status = "okay";

};



&fec1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_fec1>;
@@ -255,6 +259,40 @@ vgen6_reg: vgen6 { 
	};

};



&lcdif {

	status = "okay";

};



&mipi_dsi {

	#address-cells = <1>;

	#size-cells = <0>;

	status = "okay";



	panel@0 {

		pinctrl-0 = <&pinctrl_mipi_dsi>;

		pinctrl-names = "default";

		compatible = "raydium,rm67191";

		reg = <0>;

		reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;

		dsi-lanes = <4>;



		port {

			panel_in: endpoint {

				remote-endpoint = <&mipi_dsi_out>;

			};

		};

	};



	ports {

		port@1 {

			reg = <1>;

			mipi_dsi_out: endpoint {

				remote-endpoint = <&panel_in>;

			};

		};

	};

};



&pcie0 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pcie0>;
@@ -388,6 +426,12 @@ MX8MQ_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x4f 
		>;

	};



	pinctrl_mipi_dsi: mipidsigrp {

		fsl,pins = <

			MX8MQ_IOMUXC_ECSPI1_SCLK_GPIO5_IO6		0x16

		>;

	};



	pinctrl_pcie0: pcie0grp {

		fsl,pins = <

			MX8MQ_IOMUXC_I2C4_SCL_PCIE1_CLKREQ_B		0x76