xref: /freebsd/sys/contrib/device-tree/Bindings/display/bridge/ptn3460.txt (revision a03411e84728e9b267056fd31c7d1d9d1dc1b01e)
1ptn3460 bridge bindings
2
3Required properties:
4	- compatible: "nxp,ptn3460"
5	- reg: i2c address of the bridge
6	- powerdown-gpio: OF device-tree gpio specification  for PD_N pin.
7	- reset-gpio: OF device-tree gpio specification for RST_N pin.
8	- edid-emulation: The EDID emulation entry to use
9		+-------+------------+------------------+
10		| Value | Resolution | Description      |
11		|   0   |  1024x768  | NXP Generic      |
12		|   1   |  1920x1080 | NXP Generic      |
13		|   2   |  1920x1080 | NXP Generic      |
14		|   3   |  1600x900  | Samsung LTM200KT |
15		|   4   |  1920x1080 | Samsung LTM230HT |
16		|   5   |  1366x768  | NXP Generic      |
17		|   6   |  1600x900  | ChiMei M215HGE   |
18		+-------+------------+------------------+
19
20	- video interfaces: Device node can contain video interface port
21			    nodes for panel according to [1].
22
23[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
24
25Example:
26	lvds-bridge@20 {
27		compatible = "nxp,ptn3460";
28		reg = <0x20>;
29		powerdown-gpio = <&gpy2 5 1 0 0>;
30		reset-gpio = <&gpx1 5 1 0 0>;
31		edid-emulation = <5>;
32		ports {
33			port@0 {
34				bridge_out: endpoint {
35					remote-endpoint = <&panel_in>;
36				};
37			};
38		};
39	};
40