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Documentation / devicetree / bindings / drm / tilcdc


Based on kernel version 4.3. Page generated on 2015-11-02 12:45 EST.

1	Device-Tree bindings for tilcdc DRM driver
2	
3	Required properties:
4	 - compatible: value should be "ti,am33xx-tilcdc".
5	 - interrupts: the interrupt number
6	 - reg: base address and size of the LCDC device
7	
8	Recommended properties:
9	 - interrupt-parent: the phandle for the interrupt controller that
10	   services interrupts for this device.
11	 - ti,hwmods: Name of the hwmod associated to the LCDC
12	
13	Optional properties:
14	 - max-bandwidth: The maximum pixels per second that the memory
15	   interface / lcd controller combination can sustain
16	 - max-width: The maximum horizontal pixel width supported by
17	   the lcd controller.
18	 - max-pixelclock: The maximum pixel clock that can be supported
19	   by the lcd controller in KHz.
20	
21	Optional nodes:
22	
23	 - port/ports: to describe a connection to an external encoder. The
24	   binding follows Documentation/devicetree/bindings/graph.txt and
25	   suppors a single port with a single endpoint.
26	
27	Example:
28	
29		fb: fb@4830e000 {
30			compatible = "ti,am33xx-tilcdc";
31			reg = <0x4830e000 0x1000>;
32			interrupt-parent = <&intc>;
33			interrupts = <36>;
34			ti,hwmods = "lcdc";
35	
36			port {
37				lcdc_0: endpoint@0 {
38					remote-endpoint = <&hdmi_0>;
39				};
40			};
41		};
42	
43		tda19988: tda19988 {
44			compatible = "nxp,tda998x";
45			reg = <0x70>;
46	
47			pinctrl-names = "default", "off";
48			pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
49			pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
50	
51			port {
52				hdmi_0: endpoint@0 {
53					remote-endpoint = <&lcdc_0>;
54				};
55			};
56		};
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