imx6dl-colibri-eval-v3.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
    2 /*
    3  * Copyright 2014-2022 Toradex
    4  * Copyright 2012 Freescale Semiconductor, Inc.
    5  * Copyright 2011 Linaro Ltd.
    6  */
    7 
    8 /dts-v1/;
    9 
   10 #include <dt-bindings/input/input.h>
   11 #include <dt-bindings/interrupt-controller/irq.h>
   12 #include "imx6dl.dtsi"
   13 #include "imx6qdl-colibri.dtsi"
   14 
   15 / {
   16         model = "Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3";
   17         compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl",
   18                      "fsl,imx6dl";
   19 
   20         aliases {
   21                 i2c0 = &i2c2;
   22                 i2c1 = &i2c3;
   23         };
   24 
   25         aliases {
   26                 rtc0 = &rtc_i2c;
   27                 rtc1 = &snvs_rtc;
   28         };
   29 
   30         chosen {
   31                 stdout-path = "serial0:115200n8";
   32         };
   33 
   34         /* Fixed crystal dedicated to mcp251x */
   35         clk16m: clock-16m {
   36                 compatible = "fixed-clock";
   37                 #clock-cells = <0>;
   38                 clock-frequency = <16000000>;
   39                 clock-output-names = "clk16m";
   40         };
   41 };
   42 
   43 /* Colibri SSP */
   44 &ecspi4 {
   45         status = "okay";
   46 
   47         mcp251x0: mcp251x@0 {
   48                 compatible = "microchip,mcp2515";
   49                 clocks = <&clk16m>;
   50                 interrupt-parent = <&gpio3>;
   51                 interrupts = <27 0x2>;
   52                 reg = <0>;
   53                 spi-max-frequency = <10000000>;
   54                 status = "okay";
   55         };
   56 };
   57 
   58 /*
   59  * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
   60  */
   61 &i2c3 {
   62         status = "okay";
   63 
   64         /* M41T0M6 real time clock on carrier board */
   65         rtc_i2c: rtc@68 {
   66                 compatible = "st,m41t0";
   67                 reg = <0x68>;
   68         };
   69 };
   70 
   71 &iomuxc {
   72         pinctrl-names = "default";
   73         pinctrl-0 = <
   74                 &pinctrl_weim_gpio_1 &pinctrl_weim_gpio_2
   75                 &pinctrl_weim_gpio_3 &pinctrl_weim_gpio_4
   76                 &pinctrl_weim_gpio_5 &pinctrl_weim_gpio_6
   77                 &pinctrl_usbh_oc_1 &pinctrl_usbc_id_1
   78         >;
   79 };
   80 
   81 &pwm1 {
   82         status = "okay";
   83 };
   84 
   85 &pwm2 {
   86         status = "okay";
   87 };
   88 
   89 &pwm3 {
   90         status = "okay";
   91 };
   92 
   93 &pwm4 {
   94         status = "okay";
   95 };
   96 
   97 &reg_usb_host_vbus {
   98         status = "okay";
   99 };
  100 
  101 &uart1 {
  102         status = "okay";
  103 };
  104 
  105 &uart2 {
  106         status = "okay";
  107 };
  108 
  109 &uart3 {
  110         status = "okay";
  111 };
  112 
  113 &usbh1 {
  114         vbus-supply = <&reg_usb_host_vbus>;
  115         status = "okay";
  116 };
  117 
  118 &usbotg {
  119         status = "okay";
  120 };
  121 
  122 /* Colibri MMC */
  123 &usdhc1 {
  124         status = "okay";
  125 };
  126 
  127 &weim {
  128         status = "okay";
  129 
  130         /* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */
  131         ranges = <0 0 0x08000000 0x02000000
  132                   1 0 0x0a000000 0x02000000
  133                   2 0 0x0c000000 0x02000000
  134                   3 0 0x0e000000 0x02000000>;
  135 
  136         /* SRAM on Colibri nEXT_CS0 */
  137         sram@0,0 {
  138                 compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
  139                 reg = <0 0 0x00010000>;
  140                 #address-cells = <1>;
  141                 #size-cells = <1>;
  142                 bank-width = <2>;
  143                 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
  144                                       0x00000000 0x04000040 0x00000000>;
  145         };
  146 
  147         /* SRAM on Colibri nEXT_CS1 */
  148         sram@1,0 {
  149                 compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
  150                 reg = <1 0 0x00010000>;
  151                 #address-cells = <1>;
  152                 #size-cells = <1>;
  153                 bank-width = <2>;
  154                 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
  155                                       0x00000000 0x04000040 0x00000000>;
  156         };
  157 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/imx6dl-colibri-eval-v3.dts

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sys/contrib/device-tree/src/arm/imx6dl-colibri-eval-v3.dts