linux/Documentation/devicetree/bindings/video/via,vt8500-fb.txt
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   1VIA VT8500 Framebuffer
   2-----------------------------------------------------
   3
   4Required properties:
   5- compatible : "via,vt8500-fb"
   6- reg : Should contain 1 register ranges(address and length)
   7- interrupts : framebuffer controller interrupt
   8- bits-per-pixel : bit depth of framebuffer (16 or 32)
   9
  10Required subnodes:
  11- display-timings: see display-timing.txt for information
  12
  13Example:
  14
  15        fb@d8050800 {
  16                compatible = "via,vt8500-fb";
  17                reg = <0xd800e400 0x400>;
  18                interrupts = <12>;
  19                bits-per-pixel = <16>;
  20
  21                display-timings {
  22                        native-mode = <&timing0>;
  23                        timing0: 800x480 {
  24                                clock-frequency = <0>; /* unused but required */
  25                                hactive = <800>;
  26                                vactive = <480>;
  27                                hfront-porch = <40>;
  28                                hback-porch = <88>;
  29                                hsync-len = <0>;
  30                                vback-porch = <32>;
  31                                vfront-porch = <11>;
  32                                vsync-len = <1>;
  33                        };
  34                };
  35        };
  36
  37