imx7-colibri-eval-v3.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
    2 /*
    3  * Copyright 2016-2022 Toradex
    4  */
    5 
    6 / {
    7         /* Fixed crystal dedicated to MCP2515. */
    8         clk16m: clk16m {
    9                 compatible = "fixed-clock";
   10                 #clock-cells = <0>;
   11                 clock-frequency = <16000000>;
   12         };
   13 };
   14 
   15 /* Colibri AD0 to AD3 */
   16 &adc1 {
   17         status = "okay";
   18 };
   19 
   20 /*
   21  * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
   22  * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
   23  */
   24 &atmel_mxt_ts {
   25         interrupt-parent = <&gpio1>;
   26         interrupts = <9 IRQ_TYPE_EDGE_FALLING>;         /* SODIMM 28 / INT */
   27         pinctrl-0 = <&pinctrl_atmel_adapter>;
   28         reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;      /* SODIMM 30 / RST */
   29         status = "disabled";
   30 };
   31 
   32 /* Colibri SSP */
   33 &ecspi3 {
   34         status = "okay";
   35 
   36         mcp2515: can@0 {
   37                 clocks = <&clk16m>;
   38                 compatible = "microchip,mcp2515";
   39                 interrupt-parent = <&gpio5>;
   40                 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
   41                 pinctrl-names = "default";
   42                 pinctrl-0 = <&pinctrl_can_int>;
   43                 reg = <0>;
   44                 spi-max-frequency = <10000000>;
   45                 vdd-supply = <&reg_3v3>;
   46                 xceiver-supply = <&reg_5v0>;
   47         };
   48 };
   49 
   50 /* Colibri Fast Ethernet */
   51 &fec1 {
   52         status = "okay";
   53 };
   54 
   55 /* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
   56 &i2c4 {
   57         status = "okay";
   58 };
   59 
   60 /* Colibri PWM<A> */
   61 &pwm1 {
   62         status = "okay";
   63 };
   64 
   65 /* Colibri PWM<B> */
   66 &pwm2 {
   67         /* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
   68         status = "okay";
   69 };
   70 
   71 /* Colibri PWM<C> */
   72 &pwm3 {
   73         /* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
   74         status = "okay";
   75 };
   76 
   77 /* Colibri PWM<D> */
   78 &pwm4 {
   79         status = "okay";
   80 };
   81 
   82 /* M41T0M6 real time clock */
   83 &rtc {
   84         status = "okay";
   85 };
   86 
   87 /* Colibri UART_A */
   88 &uart1 {
   89         status = "okay";
   90 };
   91 
   92 /* Colibri UART_B */
   93 &uart2 {
   94         status = "okay";
   95 };
   96 
   97 /* Colibri UART_C */
   98 &uart3 {
   99         status = "okay";
  100 };
  101 
  102 /* Colibri USBC */
  103 &usbotg1 {
  104         status = "okay";
  105 };
  106 
  107 /* Colibri MMC/SD */
  108 &usdhc1 {
  109         status = "okay";
  110 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/imx7-colibri-eval-v3.dtsi

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sys/contrib/device-tree/src/arm/imx7-colibri-eval-v3.dtsi