device-tree-bindings/video/exynos-fb.txt

1 Exynos Display Controller
5 	compatible: should be "samsung,exynos-fimd"
9 	samsung,vl-col: X resolution of the panel
10 	samsung,vl-row: Y resolution of the panel
11 	samsung,vl-freq: Refresh rate
12 	samsung,vl-bpix: Bits per pixel
13 	samsung,vl-hspw: Hsync value
14 	samsung,vl-hfpd: Right margin
15 	samsung,vl-hbpd: Left margin
16 	samsung,vl-vspw: Vsync value
17 	samsung,vl-vfpd: Lower margin
18 	samsung,vl-vbpd: Upper margin
22 	samsung,vl-width: width of display area in mm
23 	samsung,vl-height: Height of display area in mm
25 	samsung,vl-clkp: Clock polarity
27 	samsung,vl-oep: Output Enable polarity
29 	samsung,vl-hsp: Horizontal Sync polarity
31 	samsung,vl-vsp: Vertical Sync polarity
33 	samsung,vl-dp: Data polarity
36 	samsung,vl-cmd-allow-len: Wait end of frame
38 	samsung,init-delay: Delay before LCD initialization starts
39 	samsung,power-on-delay: Delay after LCD is powered on
40 	samsung,reset-delay: Delay after LCD is reset
41 	samsung,interface-mode: 1(FIMD_RGB_INTERFACE), 2(FIMD_CPU_INTERFACE)
42 	samsung,mipi-enabled: 1 if you want to use MIPI, else 0
43 	samsung,dp-enabled: 1is you want to use DP, else 0
44 	samsung,cs-setup: cs_setup value in FIMD_CPU_INTERFACE mode.
45 	samsung,wr-setup: wr_setup value in FIMD_CPU_INTERFACE mode.
46 	samsung,wr-act: wr_act value in FIMD_CPU_INTERFACE mode.
47 	samsung,wr-hold: wr_hold value in FIMD_CPU_INTERFACE mode.
48 	samsung,logo-on: 1 if you want to use custom logo.
50 	samsung,logo-width: pixel width of logo image. Valid if logo_on = 1
51 	samsung,logo-height: pixel height of logo image. Valid if logo_on = 1
52 	samsung,logo-addr: Address of logo image. Valid if logo_on = 1
53 	samsung,rgb-mode: 0(MODE_RGB_P), 1(MODE_BGR_P),
55 	samsung,pclk-name: parent clock identifier: 1(MPLL), 2(EPLL), 3(VPLL)
56 	samsung,sclk-div: parent_clock/source_clock ratio
57 	samsung,dual-lcd-enabled: 1 if you support two LCD, else 0
58 	samsung,disable-sysmmu: Define this if you want to disable FIMD sysmmu.
60 				Add the required FIMD sysmmu nodes to be
62 				"samsung,sysmmu-v3.3", with a "reg" property
63 				holding the register address of FIMD sysmmu.
64 	samsung,pwm-out-gpio: PWM output GPIO.
65 	samsung,bl-en-gpio: backlight enable GPIO.
70 		compatible = "samsung,exynos-fimd";
72 		#address-cells = <1>;
73 		#size-cells = <1>;
78 		samsung,vl-freq = <60>;
79 		samsung,vl-col = <2560>;
80 		samsung,vl-row = <1600>;
81 		samsung,vl-width = <2560>;
82 		samsung,vl-height = <1600>;
84 		samsung,vl-clkp;
85 		samsung,vl-dp;
86 		samsung,vl-bpix = <4>;
88 		samsung,vl-hspw = <32>;
89 		samsung,vl-hbpd = <80>;
90 		samsung,vl-hfpd = <48>;
91 		samsung,vl-vspw = <6>;
92 		samsung,vl-vbpd = <37>;
93 		samsung,vl-vfpd = <3>;
94 		samsung,vl-cmd-allow-len = <0xf>;
97 		samsung,interface-mode = <1>;
98 		samsung,dp-enabled = <1>;
99 		samsung,dual-lcd-enabled = <0>;