xref: /freebsd/sys/contrib/device-tree/Bindings/display/ingenic,lcd.txt (revision 8ddb146abcdf061be9f2c0db7e391697dafad85c)
1Ingenic JZ47xx LCD driver
2
3Required properties:
4- compatible: one of:
5  * ingenic,jz4740-lcd
6  * ingenic,jz4725b-lcd
7  * ingenic,jz4770-lcd
8- reg: LCD registers location and length
9- clocks: LCD pixclock and device clock specifiers.
10	   The device clock is only required on the JZ4740.
11- clock-names: "lcd_pclk" and "lcd"
12- interrupts: Specifies the interrupt line the LCD controller is connected to.
13
14Example:
15
16panel {
17	compatible = "sharp,ls020b1dd01d";
18
19	backlight = <&backlight>;
20	power-supply = <&vcc>;
21
22	port {
23		panel_input: endpoint {
24			remote-endpoint = <&panel_output>;
25		};
26	};
27};
28
29
30lcd: lcd-controller@13050000 {
31	compatible = "ingenic,jz4725b-lcd";
32	reg = <0x13050000 0x1000>;
33
34	interrupt-parent = <&intc>;
35	interrupts = <31>;
36
37	clocks = <&cgu JZ4725B_CLK_LCD>;
38	clock-names = "lcd";
39
40	port {
41		panel_output: endpoint {
42			remote-endpoint = <&panel_input>;
43		};
44	};
45};
46