xref: /linux/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-eval-v3.dtsi (revision 0791faebfe750292a8a842b64795a390ca4a3b51) 
1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2/*
3 * Copyright 2017-2022 Toradex
4 */
5
6/ {
7	chosen {
8		stdout-path = "serial0:115200n8";
9	};
10
11	/* fixed crystal dedicated to mcp2515 */
12	clk16m: clk16m {
13		compatible = "fixed-clock";
14		#clock-cells = <0>;
15		clock-frequency = <16000000>;
16	};
17
18	reg_3v3: regulator-3v3 {
19		compatible = "regulator-fixed";
20		regulator-name = "3.3V";
21		regulator-min-microvolt = <3300000>;
22		regulator-max-microvolt = <3300000>;
23	};
24
25	reg_5v0: regulator-5v0 {
26		compatible = "regulator-fixed";
27		regulator-name = "5V";
28		regulator-min-microvolt = <5000000>;
29		regulator-max-microvolt = <5000000>;
30	};
31
32	reg_usbh_vbus: regulator-usbh-vbus {
33		compatible = "regulator-fixed";
34		pinctrl-names = "default";
35		pinctrl-0 = <&pinctrl_usbh_reg>;
36		regulator-name = "VCC_USB[1-4]";
37		regulator-min-microvolt = <5000000>;
38		regulator-max-microvolt = <5000000>;
39		gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
40		vin-supply = <&reg_5v0>;
41	};
42};
43
44&adc1 {
45	status = "okay";
46};
47
48&ecspi1 {
49	status = "okay";
50
51	mcp2515: can@0 {
52		compatible = "microchip,mcp2515";
53		pinctrl-names = "default";
54		pinctrl-0 = <&pinctrl_can_int>;
55		reg = <0>;
56		clocks = <&clk16m>;
57		interrupt-parent = <&gpio2>;
58		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
59		spi-max-frequency = <10000000>;
60		vdd-supply = <&reg_3v3>;
61		xceiver-supply = <&reg_5v0>;
62		status = "okay";
63	};
64};
65
66&i2c1 {
67	status = "okay";
68
69	/* M41T0M6 real time clock on carrier board */
70	m41t0m6: rtc@68 {
71		compatible = "st,m41t0";
72		reg = <0x68>;
73	};
74};
75
76/* PWM <A> */
77&pwm4 {
78	status = "okay";
79};
80
81/* PWM <B> */
82&pwm5 {
83	status = "okay";
84};
85
86/* PWM <C> */
87&pwm6 {
88	status = "okay";
89};
90
91/* PWM <D> */
92&pwm7 {
93	status = "okay";
94};
95
96&uart1 {
97	status = "okay";
98};
99
100&uart2 {
101	status = "okay";
102};
103
104&uart5 {
105	status = "okay";
106};
107
108&usbotg1 {
109	disable-over-current;
110	vbus-supply = <&reg_usbh_vbus>;
111	status = "okay";
112};
113
114&usbotg2 {
115	disable-over-current;
116	vbus-supply = <&reg_usbh_vbus>;
117	status = "okay";
118};
119
120&usdhc1 {
121	vmmc-supply = <&reg_3v3>;
122	status = "okay";
123};
124