42 lines
894 B
Plaintext
42 lines
894 B
Plaintext
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2019 Vasily Khoruzhick <anarsoul@gmail.com>
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "sunxi-u-boot.dtsi"
|
||
|
|
|
||
|
|
/ {
|
||
|
|
vdd_bl: regulator@0 {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "bl-3v3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
|
||
|
|
enable-active-high;
|
||
|
|
};
|
||
|
|
|
||
|
|
backlight: backlight {
|
||
|
|
compatible = "pwm-backlight";
|
||
|
|
pwms = <&pwm 0 50000 0>;
|
||
|
|
brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
|
||
|
|
default-brightness-level = <2>;
|
||
|
|
enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
|
||
|
|
power-supply = <&vdd_bl>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* The ANX6345 eDP-bridge is on i2c */
|
||
|
|
&i2c0 {
|
||
|
|
anx6345: edp-bridge@38 {
|
||
|
|
compatible = "analogix,anx6345";
|
||
|
|
reg = <0x38>;
|
||
|
|
reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm {
|
||
|
|
status = "okay";
|
||
|
|
};
|