1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the RZ/G2[MN] HiHope sub board LVDS common parts
4 *
5 * Copyright (C) 2020 Renesas Electronics Corp.
6 */
7
8/ {
9	backlight {
10		compatible = "pwm-backlight";
11		pwms = <&pwm0 0 50000>;
12
13		brightness-levels = <0 2 8 16 32 64 128 255>;
14		default-brightness-level = <6>;
15	};
16};
17
18&gpio1 {
19	/*
20	 * When GP1_20 is LOW LVDS0 is connected to the LVDS connector
21	 * When GP1_20 is HIGH LVDS0 is connected to the LT8918L
22	 */
23	lvds-connector-en-hog {
24		gpio-hog;
25		gpios = <20 GPIO_ACTIVE_HIGH>;
26		output-low;
27		line-name = "lvds-connector-en-gpio";
28	};
29};
30
31&lvds0 {
32	ports {
33		port@1 {
34			lvds_connector: endpoint {
35			};
36		};
37	};
38};
39
40&pfc {
41	pwm0_pins: pwm0 {
42		groups = "pwm0";
43		function = "pwm0";
44	};
45};
46
47&pwm0 {
48	pinctrl-0 = <&pwm0_pins>;
49	pinctrl-names = "default";
50
51	status = "okay";
52};
53