1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2013 Crystalfontz America, Inc.
* Copyright 2012 Free Electrons
*/
/*
* The CFA-10057 is an expansion board for the CFA-10036 module, thus we
* need to include the CFA-10036 DTS.
*/
#include "imx28-cfa10036.dts"
/ {
model = "Crystalfontz CFA-10057 Board";
compatible = "crystalfontz,cfa10057", "crystalfontz,cfa10036", "fsl,imx28";
apb@80000000 {
apbh@80000000 {
pinctrl@80018000 {
usb_pins_cfa10057: usb-10057@0 {
reg = <0>;
fsl,pinmux-ids = <
MX28_PAD_GPMI_D07__GPIO_0_7
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
lcdif_18bit_pins_cfa10057: lcdif-18bit@0 {
reg = <0>;
fsl,pinmux-ids = <
MX28_PAD_LCD_D00__LCD_D0
MX28_PAD_LCD_D01__LCD_D1
MX28_PAD_LCD_D02__LCD_D2
MX28_PAD_LCD_D03__LCD_D3
MX28_PAD_LCD_D04__LCD_D4
MX28_PAD_LCD_D05__LCD_D5
MX28_PAD_LCD_D06__LCD_D6
MX28_PAD_LCD_D07__LCD_D7
MX28_PAD_LCD_D08__LCD_D8
MX28_PAD_LCD_D09__LCD_D9
MX28_PAD_LCD_D10__LCD_D10
MX28_PAD_LCD_D11__LCD_D11
MX28_PAD_LCD_D12__LCD_D12
MX28_PAD_LCD_D13__LCD_D13
MX28_PAD_LCD_D14__LCD_D14
MX28_PAD_LCD_D15__LCD_D15
MX28_PAD_LCD_D16__LCD_D16
MX28_PAD_LCD_D17__LCD_D17
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
lcdif_pins_cfa10057: lcdif-evk@0 {
reg = <0>;
fsl,pinmux-ids = <
MX28_PAD_LCD_RD_E__LCD_VSYNC
MX28_PAD_LCD_WR_RWN__LCD_HSYNC
MX28_PAD_LCD_RS__LCD_DOTCLK
MX28_PAD_LCD_CS__LCD_ENABLE
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
};
lcdif@80030000 {
pinctrl-names = "default";
pinctrl-0 = <&lcdif_18bit_pins_cfa10057
&lcdif_pins_cfa10057>;
display = <&display0>;
status = "okay";
display0: display0 {
bits-per-pixel = <32>;
bus-width = <18>;
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <30000000>;
hactive = <480>;
vactive = <800>;
hfront-porch = <12>;
hback-porch = <2>;
vfront-porch = <5>;
vback-porch = <3>;
hsync-len = <2>;
vsync-len = <2>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
};
};
};
};
apbx@80040000 {
lradc@80050000 {
fsl,lradc-touchscreen-wires = <4>;
status = "okay";
};
pwm: pwm@80064000 {
pinctrl-names = "default";
pinctrl-0 = <&pwm4_pins_a>;
status = "okay";
};
i2c1: i2c@8005a000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};
usbphy1: usbphy@8007e000 {
status = "okay";
};
};
};
ahb@80080000 {
usb1: usb@80090000 {
vbus-supply = <®_usb1_vbus>;
pinctrl-0 = <&usb1_pins_a>;
pinctrl-names = "default";
status = "okay";
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_usb1_vbus: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
pinctrl-names = "default";
pinctrl-0 = <&usb_pins_cfa10057>;
regulator-name = "usb1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio0 7 1>;
};
};
ahb@80080000 {
mac0: ethernet@800f0000 {
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&mac0_pins_a>;
phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
phy-reset-duration = <100>;
status = "okay";
};
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm 4 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <7>;
};
};
|
