def4d6c044
This patch adds a soc dtsi for the Wondermedia WM8850. A board dts file is also included for the W70v2 tablet, with support for all the drivers currently in mainline. Signed-off-by: Tony Prisk <linux@prisktech.co.nz> Signed-off-by: Olof Johansson <olof@lixom.net>
48 lines
1 KiB
Plaintext
48 lines
1 KiB
Plaintext
/*
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* wm8850-w70v2.dts
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* - Device tree file for Wondermedia WM8850 Tablet
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* - 'W70-V2' mainboard
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* - HongLianYing 'HLY070ML268-21A' 7" LCD panel
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*
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* Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
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*
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* Licensed under GPLv2 or later
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*/
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/dts-v1/;
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/include/ "wm8850.dtsi"
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/ {
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model = "Wondermedia WM8850-W70v2 Tablet";
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/*
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* Display node is based on Sascha Hauer's patch on dri-devel.
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* Added a bpp property to calculate the size of the framebuffer
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* until the binding is formalized.
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*/
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display: display@0 {
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modes {
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mode0: mode@0 {
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hactive = <800>;
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vactive = <480>;
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hback-porch = <88>;
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hfront-porch = <40>;
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hsync-len = <0>;
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vback-porch = <32>;
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vfront-porch = <11>;
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vsync-len = <1>;
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clock = <0>; /* unused but required */
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bpp = <16>; /* non-standard but required */
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};
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};
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0 50000 1>; /* duty inverted */
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brightness-levels = <0 40 60 80 100 130 190 255>;
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default-brightness-level = <5>;
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};
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};
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