1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright 2013 Crystalfontz America, Inc.
4 * Copyright 2013 Free Electrons
5 */
6
7 /*
8 * The CFA-10058 is an expansion board for the CFA-10036 module, thus we
9 * need to include the CFA-10036 DTS.
10 */
11 #include "imx28-cfa10036.dts"
12
13 / {
14 model = "Crystalfontz CFA-10058 Board";
15 compatible = "crystalfontz,cfa10058", "crystalfontz,cfa10036", "fsl,imx28";
16
17 reg_usb1_vbus: regulator-0 {
18 compatible = "regulator-fixed";
19 pinctrl-names = "default";
20 pinctrl-0 = <&usb_pins_cfa10058>;
21 regulator-name = "usb1_vbus";
22 regulator-min-microvolt = <5000000>;
23 regulator-max-microvolt = <5000000>;
24 gpio = <&gpio0 7 1>;
25 };
26
27 backlight {
28 compatible = "pwm-backlight";
29 pwms = <&pwm 3 5000000 0>;
30 brightness-levels = <0 4 8 16 32 64 128 255>;
31 default-brightness-level = <6>;
32 };
33 };
34
35 &lcdif {
36 pinctrl-names = "default";
37 pinctrl-0 = <&lcdif_24bit_pins_a
38 &lcdif_pins_cfa10058>;
39 display = <&display0>;
40 status = "okay";
41
42 display0: display0 {
43 bits-per-pixel = <32>;
44 bus-width = <24>;
45
46 display-timings {
47 native-mode = <&timing0>;
48 timing0: timing0 {
49 clock-frequency = <30000000>;
50 hactive = <800>;
51 vactive = <480>;
52 hback-porch = <40>;
53 hfront-porch = <40>;
54 vback-porch = <13>;
55 vfront-porch = <29>;
56 hsync-len = <8>;
57 vsync-len = <8>;
58 hsync-active = <0>;
59 vsync-active = <0>;
60 de-active = <1>;
61 pixelclk-active = <1>;
62 };
63 };
64 };
65 };
66
67 &lradc {
68 fsl,lradc-touchscreen-wires = <4>;
69 status = "okay";
70 };
71
72 &mac0 {
73 phy-mode = "rmii";
74 pinctrl-names = "default";
75 pinctrl-0 = <&mac0_pins_a>;
76 phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
77 phy-reset-duration = <100>;
78 status = "okay";
79 };
80
81 &pinctrl {
82 usb_pins_cfa10058: usb-10058@0 {
83 reg = <0>;
84 fsl,pinmux-ids = <
85 MX28_PAD_GPMI_D07__GPIO_0_7
86 >;
87 fsl,drive-strength = <MXS_DRIVE_4mA>;
88 fsl,voltage = <MXS_VOLTAGE_HIGH>;
89 fsl,pull-up = <MXS_PULL_DISABLE>;
90 };
91
92 lcdif_pins_cfa10058: lcdif-10058@0 {
93 reg = <0>;
94 fsl,pinmux-ids = <
95 MX28_PAD_LCD_RD_E__LCD_VSYNC
96 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
97 MX28_PAD_LCD_RS__LCD_DOTCLK
98 MX28_PAD_LCD_CS__LCD_ENABLE
99 >;
100 fsl,drive-strength = <MXS_DRIVE_4mA>;
101 fsl,voltage = <MXS_VOLTAGE_HIGH>;
102 fsl,pull-up = <MXS_PULL_DISABLE>;
103 };
104 };
105
106 &pwm {
107 pinctrl-names = "default";
108 pinctrl-0 = <&pwm3_pins_b>;
109 status = "okay";
110 };
111
112 &usb1 {
113 vbus-supply = <®_usb1_vbus>;
114 pinctrl-0 = <&usb1_pins_a>;
115 pinctrl-names = "default";
116 status = "okay";
117 };
118
119 &usbphy1 {
120 status = "okay";
121 };
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