1Exynos Display port controller
2==============================
3
4Required properties:
5SOC specific:
6	compatible: should be "samsung,exynos5-dp"
7	reg: Base address of DP IP
8
9Optional properties:
10	samsung,h-res: X resolution of the panel
11	samsung,h-sync-width: hsync value
12	samsung,h-back-porch: left margin
13	samsung,h-front-porch right margin
14	samsung,v-res: Y resolution of the panel
15	samsung,v-sync-width: vsync value
16	samsung,v-back-porch: upper margin
17	samsung,v-front-porch: lower margin
18	samsung,v-sync-rate: refresh rate
19
20	samsung,lt-status: Link training status
21		0(DP_LT_NONE), 1(DP_LT_START), 2(DP_LT_CR), 3(DP_LT_ET),
22		4(DP_LT_FINISHED), 5(DP_LT_FAIL)
23
24	samsung,master-mode: 1 if you want to run DP as master, else 0
25	samsung,bist-mode: 1 to enable video bist mode, else 0
26	samsung,bist-pattern: bist mode pattern type
27		0(NO_PATTERN), 1(COLOR_RAMP), 2(BALCK_WHITE_V_LINES),
28		3(COLOR_SQUARE), 4(INVALID_PATTERN), 5(COLORBAR_32),
29		6(COLORBAR_64),7(WHITE_GRAY_BALCKBAR_32),
30		8(WHITE_GRAY_BALCKBAR_64),9(MOBILE_WHITEBAR_32),
31		10(MOBILE_WHITEBAR_64)
32	samsung,h-sync-polarity: Horizontal Sync polarity
33			CONFIG_SYS_LOW if defined, else CONFIG_SYS_HIGH
34	samsung,v-sync-polarity: Vertical Sync polarity
35			CONFIG_SYS_LOW if defined, else CONFIG_SYS_HIGH
36	samsung,interlaced: Progressive if 0, else Interlaced
37	samsung,color-space: input video data format
38		COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2
39	samsung,dynamic-range: dynamic range for input video data
40		VESA = 0, CEA = 1
41	samsung,ycbcr-coeff: YCbCr co-efficients for input video
42		COLOR_YCBCR601 = 0, COLOR_YCBCR709 = 1
43	samsung,color-depth: number of bits per colour component
44		COLOR_6 = 0, COLOR_8 = 1, COLOR_10 = 2, COLOR_12 = 3
45
46Example:
47SOC specific part:
48	dp@145b0000 {
49		compatible = "samsung,exynos5-dp";
50		reg = <0x145b0000 0x1000>;
51		#address-cells = <1>;
52		#size-cells = <1>;
53	};
54
55Board(panel) specific part:
56	dp@145b0000 {
57		samsung,lt-status = <0>;
58
59		samsung,master-mode = <0>;
60		samsung,bist-mode = <0>;
61		samsung,bist-pattern = <0>;
62		samsung,h-sync-polarity = <0>;
63		samsung,v-sync-polarity = <0>;
64		samsung,interlaced = <0>;
65		samsung,color-space = <0>;
66		samsung,dynamic-range = <0>;
67		samsung,ycbcr-coeff = <0>;
68		samsung,color-depth = <1>;
69	};
70