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
|
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
* Copyright (C) 2025 Engicam srl
*/
/dts-v1/;
#include "imx6ull-engicam-microgea.dtsi"
/ {
compatible = "engicam,microgea-imx6ull-gtw",
"engicam,microgea-imx6ull", "fsl,imx6ull";
model = "Engicam MicroGEA i.MX6ULL GTW Board";
reg_1v8: regulator-1v8 {
compatible = "regulator-fixed";
regulator-name = "1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_keys>;
user-button {
label = "User button";
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
linux,code = <BTN_MISC>;
wakeup-source;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>, <&pinctrl_pwrled>;
led-0 {
gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
led-1 {
gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
};
led-2 {
gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
};
led-3 {
gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
};
};
usb_hub: usb-hub {
compatible = "smsc,usb3503a";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_hub>;
reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&usbotg1 {
dr_mode = "otg";
status = "okay";
};
&usbotg2 {
dr_mode = "host";
disable-over-current;
status = "okay";
};
/* MicroSD */
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>;
vmmc-supply = <®_3v3>;
bus-width = <4>;
non-removable;
status = "okay";
};
&iomuxc {
pinctrl_gpio_keys: gpio_keysgrp {
fsl,pins = <
MX6UL_PAD_JTAG_TDI__GPIO1_IO13 0x0b0b0
>;
};
pinctrl_leds: ledsgrp {
fsl,pins = <
MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x130b0
MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15 0x130b0
MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x130b0
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS 0x1b0b1
MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS 0x1b0b1
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
>;
};
};
&iomuxc_snvs {
pinctrl_pwrled: ledsgrp {
fsl,pins = <
MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x130b0
>;
};
pinctrl_usb_hub: usb_hubgrp {
fsl,pins = <
MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x17059
>;
};
};
|
