1Rockchip RK3288 LVDS interface
2================================
3
4Required properties:
5- compatible: matching the soc type, one of
6	- "rockchip,rk3288-lvds";
7	- "rockchip,px30-lvds";
8
9- reg: physical base address of the controller and length
10	of memory mapped region.
11- clocks: must include clock specifiers corresponding to entries in the
12	clock-names property.
13- clock-names: must contain "pclk_lvds"
14
15- avdd1v0-supply: regulator phandle for 1.0V analog power
16- avdd1v8-supply: regulator phandle for 1.8V analog power
17- avdd3v3-supply: regulator phandle for 3.3V analog power
18
19- rockchip,grf: phandle to the general register files syscon
20- rockchip,output: "rgb", "lvds" or "duallvds", This describes the output interface
21
22- phys: LVDS/DSI DPHY (px30 only)
23- phy-names: name of the PHY, must be "dphy" (px30 only)
24
25Optional properties:
26- pinctrl-names: must contain a "lcdc" entry.
27- pinctrl-0: pin control group to be used for this controller.
28
29Required nodes:
30
31The lvds has two video ports as described by
32	Documentation/devicetree/bindings/media/video-interfaces.txt
33Their connections are modeled using the OF graph bindings specified in
34	Documentation/devicetree/bindings/graph.txt.
35
36- video port 0 for the VOP input, the remote endpoint maybe vopb or vopl
37- video port 1 for either a panel or subsequent encoder
38
39Example:
40
41lvds_panel: lvds-panel {
42	compatible = "auo,b101ean01";
43	enable-gpios = <&gpio7 21 GPIO_ACTIVE_HIGH>;
44	data-mapping = "jeida-24";
45
46	ports {
47		panel_in_lvds: endpoint {
48			remote-endpoint = <&lvds_out_panel>;
49		};
50	};
51};
52
53For Rockchip RK3288:
54
55	lvds: lvds@ff96c000 {
56		compatible = "rockchip,rk3288-lvds";
57		rockchip,grf = <&grf>;
58		reg = <0xff96c000 0x4000>;
59		clocks = <&cru PCLK_LVDS_PHY>;
60		clock-names = "pclk_lvds";
61		pinctrl-names = "lcdc";
62		pinctrl-0 = <&lcdc_ctl>;
63		avdd1v0-supply = <&vdd10_lcd>;
64		avdd1v8-supply = <&vcc18_lcd>;
65		avdd3v3-supply = <&vcca_33>;
66		rockchip,output = "rgb";
67		ports {
68			#address-cells = <1>;
69			#size-cells = <0>;
70
71			lvds_in: port@0 {
72				reg = <0>;
73
74				lvds_in_vopb: endpoint@0 {
75					reg = <0>;
76					remote-endpoint = <&vopb_out_lvds>;
77				};
78				lvds_in_vopl: endpoint@1 {
79					reg = <1>;
80					remote-endpoint = <&vopl_out_lvds>;
81				};
82			};
83
84			lvds_out: port@1 {
85				reg = <1>;
86
87				lvds_out_panel: endpoint {
88					remote-endpoint = <&panel_in_lvds>;
89				};
90			};
91		};
92	};
93