diff options
Diffstat (limited to 'arch/arm/boot/dts/vt8500/wm8850-w70v2.dts')
-rw-r--r-- | arch/arm/boot/dts/vt8500/wm8850-w70v2.dts | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vt8500/wm8850-w70v2.dts b/arch/arm/boot/dts/vt8500/wm8850-w70v2.dts new file mode 100644 index 0000000000..c7a6fe0ce4 --- /dev/null +++ b/arch/arm/boot/dts/vt8500/wm8850-w70v2.dts @@ -0,0 +1,47 @@ +// 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"; +}; |