arch/arm/boot/dts/vf-colibri-eval-v3.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 /*
   3  * Copyright 2014-2020 Toradex
   4  */
   5
   6 / {
   7         chosen {
   8                 stdout-path = "serial0:115200n8";
   9         };
  10
  11         clk16m: clk16m {
  12                 compatible = "fixed-clock";
  13                 #clock-cells = <0>;
  14                 clock-frequency = <16000000>;
  15         };
  16
  17         panel: panel {
  18                 compatible = "edt,et057090dhu";
  19                 backlight = <&bl>;
  20
  21                 port {
  22                         panel_in: endpoint {
  23                                 remote-endpoint = <&dcu_out>;
  24                         };
  25                 };
  26         };
  27
  28         reg_3v3: regulator-3v3 {
  29                 compatible = "regulator-fixed";
  30                 regulator-name = "3.3V";
  31                 regulator-min-microvolt = <3300000>;
  32                 regulator-max-microvolt = <3300000>;
  33         };
  34
  35         reg_5v0: regulator-5v0 {
  36                 compatible = "regulator-fixed";
  37                 regulator-name = "5V";
  38                 regulator-min-microvolt = <5000000>;
  39                 regulator-max-microvolt = <5000000>;
  40         };
  41
  42         reg_usbh_vbus: regulator-usbh-vbus {
  43                 compatible = "regulator-fixed";
  44                 pinctrl-names = "default";
  45                 pinctrl-0 = <&pinctrl_usbh1_reg>;
  46                 regulator-name = "VCC_USB[1-4]";
  47                 regulator-min-microvolt = <5000000>;
  48                 regulator-max-microvolt = <5000000>;
  49                 gpio = <&gpio2 19 GPIO_ACTIVE_LOW>; /* USBH_PEN resp. USBH_P_EN */
  50                 vin-supply = <&reg_5v0>;
  51         };
  52 };
  53
  54 &bl {
  55         brightness-levels = <0 4 8 16 32 64 128 255>;
  56         default-brightness-level = <6>;
  57         power-supply = <&reg_3v3>;
  58         status  = "okay";
  59 };
  60
  61 &dcu0 {
  62         pinctrl-names = "default";
  63         pinctrl-0 = <&pinctrl_dcu0_1>;
  64         status = "okay";
  65
  66         port {
  67                 dcu_out: endpoint {
  68                         remote-endpoint = <&panel_in>;
  69                 };
  70         };
  71 };
  72
  73 &dspi1 {
  74         status = "okay";
  75
  76         mcp2515can: can@0 {
  77                 compatible = "microchip,mcp2515";
  78                 pinctrl-names = "default";
  79                 pinctrl-0 = <&pinctrl_can_int>;
  80                 reg = <0>;
  81                 clocks = <&clk16m>;
  82                 spi-max-frequency = <10000000>;
  83                 interrupt-parent = <&gpio1>;
  84                 interrupts = <11 IRQ_TYPE_EDGE_RISING>;
  85         };
  86 };
  87
  88 &esdhc1 {
  89         pinctrl-names = "default";
  90         pinctrl-0 = <&pinctrl_esdhc1>;
  91         bus-width = <4>;
  92         status = "okay";
  93 };
  94
  95 &fec1 {
  96         phy-mode = "rmii";
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&pinctrl_fec1>;
  99         status = "okay";
 100 };
 101
 102 &i2c0 {
 103         status = "okay";
 104
 105         /* M41T0M6 real time clock on carrier board */
 106         rtc: m41t0m6@68 {
 107                 compatible = "st,m41t0";
 108                 reg = <0x68>;
 109         };
 110 };
 111
 112 &pwm0 {
 113         status = "okay";
 114 };
 115
 116 &pwm1 {
 117         status = "okay";
 118 };
 119
 120 &reg_module_3v3 {
 121         vin-supply = <&reg_3v3>;
 122 };
 123
 124 &tcon0 {
 125         status = "okay";
 126 };
 127
 128 &uart0 {
 129         status = "okay";
 130 };
 131
 132 &uart1 {
 133         status = "okay";
 134 };
 135
 136 &uart2 {
 137         status = "okay";
 138 };
 139
 140 &usbh1 {
 141         vbus-supply = <&reg_usbh_vbus>;
 142 };
 143
 144 &iomuxc {
 145         vf610-colibri {
 146                 pinctrl_can_int: can_int {
 147                         fsl,pins = <
 148                                 VF610_PAD_PTB21__GPIO_43        0x22ed
 149                         >;
 150                 };
 151         };
 152 };