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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 = <®_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 = <®_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 = <®_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 = <®_3v3>;
81 xceiver-supply = <®_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 = <®_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 = <®_3v3>;
156 status = "okay";
157};
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 gpio-keys {
12 compatible = "gpio-keys";
13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_snvs_gpiokeys>;
15
16 power {
17 label = "Wake-Up";
18 gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
19 linux,code = <KEY_WAKEUP>;
20 debounce-interval = <10>;
21 wakeup-source;
22 };
23 };
24
25 /* fixed crystal dedicated to mcp2515 */
26 clk16m: clk16m {
27 compatible = "fixed-clock";
28 #clock-cells = <0>;
29 clock-frequency = <16000000>;
30 };
31
32 panel: panel {
33 compatible = "edt,et057090dhu";
34 backlight = <&bl>;
35 power-supply = <®_3v3>;
36
37 port {
38 panel_in: endpoint {
39 remote-endpoint = <&lcdif_out>;
40 };
41 };
42 };
43
44 reg_3v3: regulator-3v3 {
45 compatible = "regulator-fixed";
46 regulator-name = "3.3V";
47 regulator-min-microvolt = <3300000>;
48 regulator-max-microvolt = <3300000>;
49 };
50
51 reg_5v0: regulator-5v0 {
52 compatible = "regulator-fixed";
53 regulator-name = "5V";
54 regulator-min-microvolt = <5000000>;
55 regulator-max-microvolt = <5000000>;
56 };
57
58 reg_usbh_vbus: regulator-usbh-vbus {
59 compatible = "regulator-fixed";
60 pinctrl-names = "default";
61 pinctrl-0 = <&pinctrl_usbh_reg>;
62 regulator-name = "VCC_USB[1-4]";
63 regulator-min-microvolt = <5000000>;
64 regulator-max-microvolt = <5000000>;
65 gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
66 vin-supply = <®_5v0>;
67 };
68};
69
70&adc1 {
71 status = "okay";
72};
73
74&bl {
75 brightness-levels = <0 4 8 16 32 64 128 255>;
76 default-brightness-level = <6>;
77 power-supply = <®_3v3>;
78 pwms = <&pwm4 0 5000000 1>;
79 status = "okay";
80};
81
82&ecspi1 {
83 status = "okay";
84
85 mcp2515: can@0 {
86 compatible = "microchip,mcp2515";
87 pinctrl-names = "default";
88 pinctrl-0 = <&pinctrl_can_int>;
89 reg = <0>;
90 clocks = <&clk16m>;
91 interrupt-parent = <&gpio2>;
92 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
93 spi-max-frequency = <10000000>;
94 vdd-supply = <®_3v3>;
95 xceiver-supply = <®_5v0>;
96 status = "okay";
97 };
98};
99
100&i2c1 {
101 status = "okay";
102
103 /* M41T0M6 real time clock on carrier board */
104 m41t0m6: rtc@68 {
105 compatible = "st,m41t0";
106 reg = <0x68>;
107 };
108};
109
110&lcdif {
111 status = "okay";
112
113 port {
114 lcdif_out: endpoint {
115 remote-endpoint = <&panel_in>;
116 };
117 };
118};
119
120/* PWM <A> */
121&pwm4 {
122 status = "okay";
123};
124
125/* PWM <B> */
126&pwm5 {
127 status = "okay";
128};
129
130/* PWM <C> */
131&pwm6 {
132 status = "okay";
133};
134
135/* PWM <D> */
136&pwm7 {
137 status = "okay";
138};
139
140&uart1 {
141 status = "okay";
142};
143
144&uart2 {
145 status = "okay";
146};
147
148&uart5 {
149 status = "okay";
150};
151
152&usbotg1 {
153 status = "okay";
154};
155
156&usbotg2 {
157 vbus-supply = <®_usbh_vbus>;
158 status = "okay";
159};
160
161&usdhc1 {
162 pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
163 pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_snvs_usdhc1_cd>;
164 pinctrl-1 = <&pinctrl_usdhc1_100mhz &pinctrl_snvs_usdhc1_cd>;
165 pinctrl-2 = <&pinctrl_usdhc1_200mhz &pinctrl_snvs_usdhc1_cd>;
166 pinctrl-3 = <&pinctrl_usdhc1 &pinctrl_snvs_usdhc1_sleep_cd>;
167 cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
168 disable-wp;
169 wakeup-source;
170 keep-power-in-suspend;
171 vmmc-supply = <®_3v3>;
172 vqmmc-supply = <®_sd1_vmmc>;
173 sd-uhs-sdr12;
174 sd-uhs-sdr25;
175 sd-uhs-sdr50;
176 sd-uhs-sdr104;
177 status = "okay";
178};