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 };