关键词：dt-bindings/display/screen-timing/lcd-box.dtsi, linux-4.4, rockchip, dts

linux_4.4 — dt-bindings/display/screen-timing/lcd-box.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * RockChip. LCD_BOX
 *
 */

	disp_power_ctr: power_ctr {
     /*                        rockchip,debug = <0>;
        lcd_en:lcd_en {
                rockchip,power_type = ;
                gpios = <&gpio0 GPIO_B0 GPIO_ACTIVE_HIGH>;
                rockchip,delay = <10>;
        };

        bl_en:bl_en {
                rockchip,power_type = ;
                gpios = <&gpio0 GPIO_A2 GPIO_ACTIVE_HIGH>;
                rockchip,delay = <10>;
        };

        bl_ctr:bl_ctr {
                rockchip,power_type = ;
                gpios = <&gpio3 GPIO_D6 GPIO_ACTIVE_HIGH>;
                rockchip,delay = <10>;
        };

        lcd_rst:lcd_rst {
                rockchip,power_type = ;
                rockchip,delay = <5>;
        };*/

};

disp_timings: display-timings {
	native-mode = <&timing0>;
	timing0: timing0 {
		screen-type = ;
		out-face    = ;
		color-mode = ;
		clock-frequency = <74250000>;
		hactive = <1280>;
		vactive = <720>;
		hback-porch = <220>;
		hfront-porch = <110>;
		vback-porch = <20>;
		vfront-porch = <5>;
		hsync-len = <40>;
		vsync-len = <5>;
		hsync-active = <1>;
		vsync-active = <1>;
		de-active = <0>;
		pixelclk-active = <0>;
		swap-rb = <0>;
		swap-rg = <0>;
		swap-gb = <0>;
	};
	timing1: timing1 {
		screen-type = ;
		out-face    = ;
		color-mode = ;
		clock-frequency = <148500000>;
		hactive = <1920>;
		vactive = <1080>;
		hback-porch = <148>;
		hfront-porch = <88>;
		vback-porch = <36>;
		vfront-porch = <4>;
		hsync-len = <44>;
		vsync-len = <5>;
		hsync-active = <1>;
		vsync-active = <1>;
		de-active = <0>;
		pixelclk-active = <0>;
		swap-rb = <0>;
		swap-rg = <0>;
		swap-gb = <0>;
	};
	timing2: timing2 {
		screen-type = ;
		out-face    = ;
		color-mode = ;
		clock-frequency = <297000000>;
		hactive = <3840>;
		vactive = <2160>;
		hback-porch = <296>;
		hfront-porch = <176>;
		vback-porch = <72>;
		vfront-porch = <8>;
		hsync-len = <88>;
		vsync-len = <10>;
		hsync-active = <1>;
		vsync-active = <1>;
		de-active = <0>;
		pixelclk-active = <0>;
		swap-rb = <0>;
		swap-rg = <0>;
		swap-gb = <0>;
	};
};