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95678322 BL |
1 | /* |
2 | * Copyright 2013 Crystalfontz America, Inc. | |
3 | * Copyright 2013 Free Electrons | |
4 | * | |
5 | * The code contained herein is licensed under the GNU General Public | |
6 | * License. You may obtain a copy of the GNU General Public License | |
7 | * Version 2 or later at the following locations: | |
8 | * | |
9 | * http://www.opensource.org/licenses/gpl-license.html | |
10 | * http://www.gnu.org/copyleft/gpl.html | |
11 | */ | |
12 | ||
13 | /* | |
14 | * The CFA-10058 is an expansion board for the CFA-10036 module, thus we | |
15 | * need to include the CFA-10036 DTS. | |
16 | */ | |
bc3875f1 | 17 | #include "imx28-cfa10036.dts" |
95678322 BL |
18 | |
19 | / { | |
20 | model = "Crystalfontz CFA-10058 Board"; | |
21 | compatible = "crystalfontz,cfa10058", "crystalfontz,cfa10036", "fsl,imx28"; | |
22 | ||
23 | apb@80000000 { | |
24 | apbh@80000000 { | |
25 | pinctrl@80018000 { | |
26 | usb_pins_cfa10058: usb-10058@0 { | |
27 | reg = <0>; | |
28 | fsl,pinmux-ids = < | |
bc3875f1 | 29 | MX28_PAD_GPMI_D07__GPIO_0_7 |
95678322 BL |
30 | >; |
31 | fsl,drive-strength = <0>; | |
32 | fsl,voltage = <1>; | |
33 | fsl,pull-up = <0>; | |
34 | }; | |
35 | ||
36 | lcdif_pins_cfa10058: lcdif-10058@0 { | |
37 | reg = <0>; | |
38 | fsl,pinmux-ids = < | |
bc3875f1 LW |
39 | MX28_PAD_LCD_RD_E__LCD_VSYNC |
40 | MX28_PAD_LCD_WR_RWN__LCD_HSYNC | |
41 | MX28_PAD_LCD_RS__LCD_DOTCLK | |
42 | MX28_PAD_LCD_CS__LCD_ENABLE | |
95678322 BL |
43 | >; |
44 | fsl,drive-strength = <0>; | |
45 | fsl,voltage = <1>; | |
46 | fsl,pull-up = <0>; | |
47 | }; | |
48 | }; | |
49 | ||
50 | lcdif@80030000 { | |
51 | pinctrl-names = "default"; | |
52 | pinctrl-0 = <&lcdif_24bit_pins_a | |
53 | &lcdif_pins_cfa10058>; | |
54 | display = <&display>; | |
55 | status = "okay"; | |
56 | ||
57 | display: display { | |
58 | bits-per-pixel = <32>; | |
59 | bus-width = <24>; | |
60 | ||
61 | display-timings { | |
62 | native-mode = <&timing0>; | |
63 | timing0: timing0 { | |
64 | clock-frequency = <30000000>; | |
65 | hactive = <800>; | |
66 | vactive = <480>; | |
67 | hback-porch = <40>; | |
68 | hfront-porch = <40>; | |
69 | vback-porch = <13>; | |
70 | vfront-porch = <29>; | |
71 | hsync-len = <8>; | |
72 | vsync-len = <8>; | |
73 | hsync-active = <0>; | |
74 | vsync-active = <0>; | |
75 | de-active = <1>; | |
76 | pixelclk-active = <1>; | |
77 | }; | |
78 | }; | |
79 | }; | |
80 | }; | |
81 | }; | |
82 | ||
83 | apbx@80040000 { | |
84 | lradc@80050000 { | |
85 | fsl,lradc-touchscreen-wires = <4>; | |
86 | status = "okay"; | |
87 | }; | |
88 | ||
89 | pwm: pwm@80064000 { | |
90 | pinctrl-names = "default"; | |
91 | pinctrl-0 = <&pwm3_pins_b>; | |
92 | status = "okay"; | |
93 | }; | |
94 | ||
95 | usbphy1: usbphy@8007e000 { | |
96 | status = "okay"; | |
97 | }; | |
98 | }; | |
99 | }; | |
100 | ||
101 | ahb@80080000 { | |
102 | usb1: usb@80090000 { | |
103 | vbus-supply = <®_usb1_vbus>; | |
104 | pinctrl-0 = <&usbphy1_pins_a>; | |
105 | pinctrl-names = "default"; | |
106 | status = "okay"; | |
107 | }; | |
108 | }; | |
109 | ||
110 | regulators { | |
111 | compatible = "simple-bus"; | |
112 | ||
113 | reg_usb1_vbus: usb1_vbus { | |
114 | pinctrl-names = "default"; | |
115 | pinctrl-0 = <&usb_pins_cfa10058>; | |
116 | compatible = "regulator-fixed"; | |
117 | regulator-name = "usb1_vbus"; | |
118 | regulator-min-microvolt = <5000000>; | |
119 | regulator-max-microvolt = <5000000>; | |
120 | gpio = <&gpio0 7 1>; | |
121 | }; | |
122 | }; | |
123 | ||
124 | ahb@80080000 { | |
125 | mac0: ethernet@800f0000 { | |
126 | phy-mode = "rmii"; | |
127 | pinctrl-names = "default"; | |
128 | pinctrl-0 = <&mac0_pins_a>; | |
129 | phy-reset-gpios = <&gpio2 21 0>; | |
130 | phy-reset-duration = <100>; | |
131 | status = "okay"; | |
132 | }; | |
133 | }; | |
134 | ||
135 | backlight { | |
136 | compatible = "pwm-backlight"; | |
137 | pwms = <&pwm 3 5000000>; | |
138 | brightness-levels = <0 4 8 16 32 64 128 255>; | |
139 | default-brightness-level = <6>; | |
140 | }; | |
141 | }; |