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1Rockchip specific extensions to the Synopsys Designware MIPI DSI
2================================
3
4Required properties:
5- #address-cells: Should be <1>.
6- #size-cells: Should be <0>.
7- compatible: "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi".
8	      "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi".
9- reg: Represent the physical address range of the controller.
10- interrupts: Represent the controller's interrupt to the CPU(s).
11- clocks, clock-names: Phandles to the controller's pll reference
12  clock(ref) and APB clock(pclk). For RK3399, a phy config clock
13  (phy_cfg) and a grf clock(grf) are required. As described in [1].
14- rockchip,grf: this soc should set GRF regs to mux vopl/vopb.
15- ports: contain a port node with endpoint definitions as defined in [2].
16  For vopb,set the reg = <0> and set the reg = <1> for vopl.
17
18Optional properties:
19- power-domains: a phandle to mipi dsi power domain node.
20- resets: list of phandle + reset specifier pairs, as described in [3].
21- reset-names: string reset name, must be "apb".
22
23[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
24[2] Documentation/devicetree/bindings/media/video-interfaces.txt
25[3] Documentation/devicetree/bindings/reset/reset.txt
26
27Example:
28	mipi_dsi: mipi@ff960000 {
29		#address-cells = <1>;
30		#size-cells = <0>;
31		compatible = "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi";
32		reg = <0xff960000 0x4000>;
33		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
34		clocks = <&cru SCLK_MIPI_24M>, <&cru PCLK_MIPI_DSI0>;
35		clock-names = "ref", "pclk";
36		resets = <&cru SRST_MIPIDSI0>;
37		reset-names = "apb";
38		rockchip,grf = <&grf>;
39
40		ports {
41			#address-cells = <1>;
42			#size-cells = <0>;
43			reg = <1>;
44
45			mipi_in: port {
46				#address-cells = <1>;
47				#size-cells = <0>;
48				mipi_in_vopb: endpoint@0 {
49					reg = <0>;
50					remote-endpoint = <&vopb_out_mipi>;
51				};
52				mipi_in_vopl: endpoint@1 {
53					reg = <1>;
54					remote-endpoint = <&vopl_out_mipi>;
55				};
56			};
57		};
58
59		panel {
60			compatible ="boe,tv080wum-nl0";
61			reg = <0>;
62
63			enable-gpios = <&gpio7 3 GPIO_ACTIVE_HIGH>;
64			pinctrl-names = "default";
65			pinctrl-0 = <&lcd_en>;
66			backlight = <&backlight>;
67		};
68	};
69