[deliverable/linux.git] / Documentation / devicetree / bindings / display / marvell,pxa2xx-lcdc.txt

PXA LCD Controller
------------------

Required properties:
 - compatible : one of these
	"marvell,pxa2xx-lcdc",
	"marvell,pxa270-lcdc",
	"marvell,pxa300-lcdc"
 - reg : should contain 1 register range (address and length).
 - interrupts : framebuffer controller interrupt.
 - clocks: phandle to input clocks

Required nodes:
 - port: connection to the LCD panel (see video-interfaces.txt)
	 This node must have its properties bus-width and remote-endpoint set.
	 If the panel is not a TFT color panel, then a "lcd-type" property in
	 the panel should specify the panel type.
	 This panel node should be in the board dts.

Example:
	lcd-controller@40500000 {
		compatible = "marvell,pxa2xx-lcdc";
		reg = <0x44000000 0x10000>;
		interrupts = <17>;
		clocks = <&clks CLK_LCD>;
		status = "okay";

		port {
			lcdc_out: endpoint {
				remote-endpoint = <&panel_in>;
				bus-width = <16>;
			};
		};
	};
Commit	Line	Data
307751ee RJ	1	PXA LCD Controller
	2	------------------
	3
	4	Required properties:
	5	- compatible : one of these
	6	"marvell,pxa2xx-lcdc",
	7	"marvell,pxa270-lcdc",
	8	"marvell,pxa300-lcdc"
	9	- reg : should contain 1 register range (address and length).
	10	- interrupts : framebuffer controller interrupt.
	11	- clocks: phandle to input clocks
	12
	13	Required nodes:
	14	- port: connection to the LCD panel (see video-interfaces.txt)
	15	This node must have its properties bus-width and remote-endpoint set.
	16	If the panel is not a TFT color panel, then a "lcd-type" property in
	17	the panel should specify the panel type.
	18	This panel node should be in the board dts.
	19
	20	Example:
	21	lcd-controller@40500000 {
	22	compatible = "marvell,pxa2xx-lcdc";
	23	reg = <0x44000000 0x10000>;
	24	interrupts = <17>;
	25	clocks = <&clks CLK_LCD>;
	26	status = "okay";
	27
	28	port {
	29	lcdc_out: endpoint {
	30	remote-endpoint = <&panel_in>;
	31	bus-width = <16>;
	32	};
	33	};
	34	};