Device-Tree bindings for Rockchip framebuffer.
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Required properties:
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- compatible: value should be "rockchip,rk-fb".
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- rockchip,disp-mode: DUAL :for dual lcdc and dual display;
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ONE_DUAL : for one lcdc and dual display.
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Example:
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DT entry:
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fb: fb{
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compatible = "rockchip,rk-fb";
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rockchip,disp-mode = <DUAL>;
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};
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Device-Tree bindings for RockChip screen driver
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Required properties:
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- compatible: value should be "rockchip,screen"
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- display-timings: value should be disp_timings, which defined in
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lcd-xxx.dtsi file,the file should include by your board dts
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Example:
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creen: rk_screen{
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compatible = "rockchip,screen";
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display-timings = <&disp_timings>;
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};
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/*
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* RockChip. LCD_B101ew05 lcd-b101ew05.dtsi
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*
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*/
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/ {
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disp_timings: display-timings {
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native-mode = <&timing0>;
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timing0: timing0 {
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screen-type = <SCREEN_LVDS>;
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lvds-format = <LVDS_8BIT_2>;
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out-face = <OUT_D888_P666>;
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clock-frequency = <71000000>;
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hactive = <1280>;
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vactive = <800>;
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hback-porch = <100>;
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hfront-porch = <18>;
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vback-porch = <8>;
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vfront-porch = <6>;
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hsync-len = <10>;
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vsync-len = <2>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <0>;
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pixelclk-active = <0>;
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swap-rb = <0>;
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swap-rg = <0>;
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swap-gb = <0>;
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};
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};
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};
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note: reference for display-timing.txt for display-timing bindings
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