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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* wm8850-w70v2.dts
* - Device tree file for Wondermedia WM8850 Tablet
* - 'W70-V2' mainboard
* - HongLianYing 'HLY070ML268-21A' 7" LCD panel
*
* Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
*/
/dts-v1/;
/include/ "wm8850.dtsi"
#include <dt-bindings/pwm/pwm.h>
/ {
model = "Wondermedia WM8850-W70v2 Tablet";
backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 40 60 80 100 130 190 255>;
default-brightness-level = <5>;
};
};
&fb {
bits-per-pixel = <16>;
display-timings {
native-mode = <&timing0>;
timing0: 800x480 {
clock-frequency = <0>; /* unused but required */
hactive = <800>;
vactive = <480>;
hfront-porch = <40>;
hback-porch = <88>;
hsync-len = <0>;
vback-porch = <32>;
vfront-porch = <11>;
vsync-len = <1>;
};
};
};
&uart0 {
status = "okay";
};
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