1* Freescale MXS LCD Interface (LCDIF)
2
3New bindings:
4=============
5Required properties:
6- compatible:	Should be "fsl,imx23-lcdif" for i.MX23.
7		Should be "fsl,imx28-lcdif" for i.MX28.
8		Should be "fsl,imx6sx-lcdif" for i.MX6SX.
9- reg:		Address and length of the register set for LCDIF
10- interrupts:	Should contain LCDIF interrupt
11- clocks:	A list of phandle + clock-specifier pairs, one for each
12		entry in 'clock-names'.
13- clock-names:	A list of clock names. For MXSFB it should contain:
14    - "pix" for the LCDIF block clock
15    - (MX6SX-only) "axi", "disp_axi" for the bus interface clock
16
17Required sub-nodes:
18  - port: The connection to an encoder chip.
19
20Example:
21
22	lcdif1: display-controller@2220000 {
23		compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
24		reg = <0x02220000 0x4000>;
25		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
26		clocks = <&clks IMX6SX_CLK_LCDIF1_PIX>,
27			 <&clks IMX6SX_CLK_LCDIF_APB>,
28			 <&clks IMX6SX_CLK_DISPLAY_AXI>;
29		clock-names = "pix", "axi", "disp_axi";
30
31		port {
32			parallel_out: endpoint {
33				remote-endpoint = <&panel_in_parallel>;
34			};
35		};
36	};
37
38Deprecated bindings:
39====================
40Required properties:
41- compatible:	Should be "fsl,imx23-lcdif" for i.MX23.
42		Should be "fsl,imx28-lcdif" for i.MX28.
43- reg:		Address and length of the register set for LCDIF
44- interrupts:	Should contain LCDIF interrupts
45- display:	phandle to display node (see below for details)
46
47* display node
48
49Required properties:
50- bits-per-pixel:	<16> for RGB565, <32> for RGB888/666.
51- bus-width:		number of data lines.  Could be <8>, <16>, <18> or <24>.
52
53Required sub-node:
54- display-timings:	Refer to binding doc display-timing.txt for details.
55
56Examples:
57
58lcdif@80030000 {
59	compatible = "fsl,imx28-lcdif";
60	reg = <0x80030000 2000>;
61	interrupts = <38 86>;
62
63	display: display {
64		bits-per-pixel = <32>;
65		bus-width = <24>;
66
67		display-timings {
68			native-mode = <&timing0>;
69			timing0: timing0 {
70				clock-frequency = <33500000>;
71				hactive = <800>;
72				vactive = <480>;
73				hfront-porch = <164>;
74				hback-porch = <89>;
75				hsync-len = <10>;
76				vback-porch = <23>;
77				vfront-porch = <10>;
78				vsync-len = <10>;
79				hsync-active = <0>;
80				vsync-active = <0>;
81				de-active = <1>;
82				pixelclk-active = <0>;
83			};
84		};
85	};
86};
87