1724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0-or-later 2724ba675SRob Herring/* 3724ba675SRob Herring * wm8850-w70v2.dts 4724ba675SRob Herring * - Device tree file for Wondermedia WM8850 Tablet 5724ba675SRob Herring * - 'W70-V2' mainboard 6724ba675SRob Herring * - HongLianYing 'HLY070ML268-21A' 7" LCD panel 7724ba675SRob Herring * 8724ba675SRob Herring * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz> 9724ba675SRob Herring */ 10724ba675SRob Herring 11724ba675SRob Herring/dts-v1/; 12724ba675SRob Herring/include/ "wm8850.dtsi" 13724ba675SRob Herring#include <dt-bindings/pwm/pwm.h> 14724ba675SRob Herring 15724ba675SRob Herring/ { 16724ba675SRob Herring model = "Wondermedia WM8850-W70v2 Tablet"; 17724ba675SRob Herring 18724ba675SRob Herring backlight { 19724ba675SRob Herring compatible = "pwm-backlight"; 20724ba675SRob Herring pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; 21724ba675SRob Herring 22724ba675SRob Herring brightness-levels = <0 40 60 80 100 130 190 255>; 23724ba675SRob Herring default-brightness-level = <5>; 24724ba675SRob Herring }; 25724ba675SRob Herring}; 26724ba675SRob Herring 27724ba675SRob Herring&fb { 28724ba675SRob Herring bits-per-pixel = <16>; 29724ba675SRob Herring display-timings { 30724ba675SRob Herring native-mode = <&timing0>; 31*9edd534fSKrzysztof Kozlowski timing0: timing-800x480 { 32724ba675SRob Herring clock-frequency = <0>; /* unused but required */ 33724ba675SRob Herring hactive = <800>; 34724ba675SRob Herring vactive = <480>; 35724ba675SRob Herring hfront-porch = <40>; 36724ba675SRob Herring hback-porch = <88>; 37724ba675SRob Herring hsync-len = <0>; 38724ba675SRob Herring vback-porch = <32>; 39724ba675SRob Herring vfront-porch = <11>; 40724ba675SRob Herring vsync-len = <1>; 41724ba675SRob Herring }; 42724ba675SRob Herring }; 43724ba675SRob Herring}; 44724ba675SRob Herring 45724ba675SRob Herring&uart0 { 46724ba675SRob Herring status = "okay"; 47724ba675SRob Herring}; 48