Path: blob/master/Documentation/devicetree/bindings/display/cirrus,clps711x-fb.txt
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* Cirrus Logic CLPS711X Framebuffer12Required properties:3- compatible: Shall contain "cirrus,ep7209-fb".4- reg : Physical base address and length of the controller's registers +5location and size of the framebuffer memory.6- clocks : phandle + clock specifier pair of the FB reference clock.7- display : phandle to a display node as described in8Documentation/devicetree/bindings/display/panel/display-timing.txt.9Additionally, the display node has to define properties:10- bits-per-pixel: Bits per pixel.11- ac-prescale : LCD AC bias frequency. This frequency is the required12AC bias frequency for a given manufacturer's LCD plate.13- cmap-invert : Invert the color levels (Optional).1415Optional properties:16- lcd-supply: Regulator for LCD supply voltage.1718Example:19fb: fb@800002c0 {20compatible = "cirrus,ep7312-fb", "cirrus,ep7209-fb";21reg = <0x800002c0 0xd44>, <0x60000000 0xc000>;22clocks = <&clks 2>;23lcd-supply = <®5v0>;24display = <&display>;25};2627display: display {28model = "320x240x4";29bits-per-pixel = <4>;30ac-prescale = <17>;3132display-timings {33native-mode = <&timing0>;34timing0: 320x240 {35hactive = <320>;36hback-porch = <0>;37hfront-porch = <0>;38hsync-len = <0>;39vactive = <240>;40vback-porch = <0>;41vfront-porch = <0>;42vsync-len = <0>;43clock-frequency = <6500000>;44};45};46};474849