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Commit d4da5121 authored by Yakir Yang's avatar Yakir Yang Committed by Heiko Stuebner
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ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb 



The default eDP panel on RK3288 EVB board is LG LP079QX1-SP0V TFT LCD,
we haven't declared the panel regulator in the 'panel-simple' device
node here, so the specific board like ACT8846 / RK8080 need to support
the panel power supply.

Signed-off-by: default avatarYakir Yang <ykk@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 29b4817d

arch/arm/boot/dts/rk3288-evb.dtsi

+44 −1
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ 
		reg = <0x0 0x80000000>;

	};



	backlight {

	backlight: backlight {

		compatible = "pwm-backlight";

		brightness-levels = <

			  0   1   2   3   4   5   6   7
@@ -97,6 +97,21 @@ 
		#clock-cells = <0>;

	};



	panel: panel {

		compatible ="lg,lp079qx1-sp0v", "simple-panel";

		backlight = <&backlight>;

		enable-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;

		pinctrl-0 = <&lcd_cs>;



		ports {

			panel_in: port {

				panel_in_edp: endpoint {

					remote-endpoint = <&edp_out_panel>;

				};

			};

		};

	};



	gpio-keys {

		compatible = "gpio-keys";

		autorepeat;
@@ -170,6 +185,28 @@ 
	cpu0-supply = <&vdd_cpu>;

};



&edp {

	force-hpd;

	status = "okay";



	ports {

		edp_out: port@1 {

			reg = <1>;

			#address-cells = <1>;

			#size-cells = <0>;



			edp_out_panel: endpoint {

				reg = <0>;

				remote-endpoint = <&panel_in_edp>;

			};

		};

	};

};



&edp_phy {

	status = "okay";

};



&emmc {

	bus-width = <8>;

	cap-mmc-highspeed;
@@ -280,6 +317,12 @@ 
		};

	};



	lcd {

		lcd_cs: lcd-cs {

			rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	pmic {

		pmic_int: pmic-int {

			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;