GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / imx6ull-colibri-eval-v3.dtsi
1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3  * Copyright 2017 Toradex AG
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         panel: panel {
19                 compatible = "edt,et057090dhu";
20                 backlight = <&bl>;
21                 power-supply = <&reg_3v3>;
22
23                 port {
24                         panel_in: endpoint {
25                                 remote-endpoint = <&lcdif_out>;
26                         };
27                 };
28         };
29
30         reg_3v3: regulator-3v3 {
31                 compatible = "regulator-fixed";
32                 regulator-name = "3.3V";
33                 regulator-min-microvolt = <3300000>;
34                 regulator-max-microvolt = <3300000>;
35         };
36
37         reg_5v0: regulator-5v0 {
38                 compatible = "regulator-fixed";
39                 regulator-name = "5V";
40                 regulator-min-microvolt = <5000000>;
41                 regulator-max-microvolt = <5000000>;
42         };
43
44         reg_usbh_vbus: regulator-usbh-vbus {
45                 compatible = "regulator-fixed";
46                 pinctrl-names = "default";
47                 pinctrl-0 = <&pinctrl_usbh_reg>;
48                 regulator-name = "VCC_USB[1-4]";
49                 regulator-min-microvolt = <5000000>;
50                 regulator-max-microvolt = <5000000>;
51                 gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
52                 vin-supply = <&reg_5v0>;
53         };
54 };
55
56 &adc1 {
57         status = "okay";
58 };
59
60 &bl {
61         brightness-levels = <0 4 8 16 32 64 128 255>;
62         default-brightness-level = <6>;
63         power-supply = <&reg_3v3>;
64         pwms = <&pwm4 0 5000000 1>;
65         status = "okay";
66 };
67
68 &ecspi1 {
69         status = "okay";
70
71         mcp2515: can@0 {
72                 compatible = "microchip,mcp2515";
73                 pinctrl-names = "default";
74                 pinctrl-0 = <&pinctrl_can_int>;
75                 reg = <0>;
76                 clocks = <&clk16m>;
77                 interrupt-parent = <&gpio2>;
78                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
79                 spi-max-frequency = <10000000>;
80                 vdd-supply = <&reg_3v3>;
81                 xceiver-supply = <&reg_5v0>;
82                 status = "okay";
83         };
84 };
85
86 &i2c1 {
87         status = "okay";
88
89         /* M41T0M6 real time clock on carrier board */
90         m41t0m6: rtc@68 {
91                 compatible = "st,m41t0";
92                 reg = <0x68>;
93         };
94 };
95
96 &lcdif {
97         status = "okay";
98
99         port {
100                 lcdif_out: endpoint {
101                         remote-endpoint = <&panel_in>;
102                 };
103         };
104 };
105
106 /* PWM <A> */
107 &pwm4 {
108         status = "okay";
109 };
110
111 /* PWM <B> */
112 &pwm5 {
113         status = "okay";
114 };
115
116 /* PWM <C> */
117 &pwm6 {
118         status = "okay";
119 };
120
121 /* PWM <D> */
122 &pwm7 {
123         status = "okay";
124 };
125
126 &uart1 {
127         status = "okay";
128 };
129
130 &uart2 {
131         status = "okay";
132 };
133
134 &uart5 {
135         status = "okay";
136 };
137
138 &usbotg1 {
139         status = "okay";
140 };
141
142 &usbotg2 {
143         vbus-supply = <&reg_usbh_vbus>;
144         status = "okay";
145 };
146
147 &usdhc1 {
148         pinctrl-names = "default";
149         pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_snvs_usdhc1_cd>;
150         no-1-8-v;
151         cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
152         disable-wp;
153         wakeup-source;
154         keep-power-in-suspend;
155         vmmc-supply = <&reg_3v3>;
156         status = "okay";
157 };