| Jonas Smedegaard | 4d5262e | 2019-04-20 18:24:16 +0800 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (C) 2019 Vasily Khoruzhick <anarsoul@gmail.com> |
| 4 | * |
| 5 | */ |
| 6 | |
| 7 | #include "sunxi-u-boot.dtsi" |
| 8 | |
| 9 | / { |
| 10 | vdd_bl: regulator@0 { |
| 11 | compatible = "regulator-fixed"; |
| 12 | regulator-name = "bl-3v3"; |
| 13 | regulator-min-microvolt = <3300000>; |
| 14 | regulator-max-microvolt = <3300000>; |
| 15 | gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ |
| 16 | enable-active-high; |
| 17 | }; |
| 18 | |
| 19 | backlight: backlight { |
| 20 | compatible = "pwm-backlight"; |
| 21 | pwms = <&pwm 0 50000 0>; |
| 22 | brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>; |
| 23 | default-brightness-level = <2>; |
| 24 | enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */ |
| 25 | power-supply = <&vdd_bl>; |
| 26 | }; |
| 27 | }; |
| 28 | |
| 29 | /* The ANX6345 eDP-bridge is on i2c */ |
| 30 | &i2c0 { |
| 31 | anx6345: edp-bridge@38 { |
| 32 | compatible = "analogix,anx6345"; |
| 33 | reg = <0x38>; |
| 34 | reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ |
| 35 | status = "okay"; |
| 36 | }; |
| 37 | }; |
| 38 | |
| 39 | &pwm { |
| 40 | status = "okay"; |
| 41 | }; |