arch/arm/boot/dts/imx6ull-colibri-aster.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright 2017-2022 Toradex
   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         reg_3v3: regulator-3v3 {
  26                 compatible = "regulator-fixed";
  27                 regulator-name = "3.3V";
  28                 regulator-min-microvolt = <3300000>;
  29                 regulator-max-microvolt = <3300000>;
  30         };
  31
  32         reg_5v0: regulator-5v0 {
  33                 compatible = "regulator-fixed";
  34                 regulator-name = "5V";
  35                 regulator-min-microvolt = <5000000>;
  36                 regulator-max-microvolt = <5000000>;
  37         };
  38
  39         reg_usbh_vbus: regulator-usbh-vbus {
  40                 compatible = "regulator-fixed";
  41                 pinctrl-names = "default";
  42                 pinctrl-0 = <&pinctrl_usbh_reg>;
  43                 regulator-name = "VCC_USB[1-4]";
  44                 regulator-min-microvolt = <5000000>;
  45                 regulator-max-microvolt = <5000000>;
  46                 gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
  47                 vin-supply = <&reg_5v0>;
  48         };
  49 };
  50
  51 &adc1 {
  52         status = "okay";
  53 };
  54
  55 &ecspi1 {
  56         status = "okay";
  57
  58         num-cs = <2>;
  59         cs-gpios = <
  60                 &gpio3 26 GPIO_ACTIVE_HIGH /* SODIMM 86 LCD_DATA21 */
  61                 &gpio4 28 GPIO_ACTIVE_HIGH /* SODIMM 65 CSI_DATA07 */
  62         >;
  63 };
  64
  65 /*
  66  * Following SODIMM Pins should not be accessed as GPIO on Aster board:
  67  * 134 - AIN5_SCL (no connection)
  68  * 127 - Voltage Level Translator OE# signal (IC11 and IC12)
  69  *
  70  * To configure GPIO to LED5, please disable FEC2 and uncomment the following:
  71  *      &iomuxc {
  72  *              pinctrl-names = "default";
  73  *              pinctrl-0 = <
  74  *                      &pinctrl_gpio1
  75  *                      &pinctrl_gpio2
  76  *                      &pinctrl_gpio3
  77  *                      &pinctrl_gpio4
  78  *                      &pinctrl_gpio6 - for non-WiFi modules only
  79  *                      &pinctrl_gpio7
  80  *                      &pinctrl_gpio_aster
  81  *              >;
  82  *
  83  *              pinctrl_gpio_aster: gpio-aster {
  84  *                      fsl,pins = <
  85  *                              MX6UL_PAD_GPIO1_IO07__GPIO1_IO07    0x1b0b0
  86  *                      >;
  87  *              };
  88  *  };
  89  */
  90
  91 &i2c1 {
  92         status = "okay";
  93
  94         m41t0m6: rtc@68 {
  95                 compatible = "st,m41t0";
  96                 reg = <0x68>;
  97         };
  98 };
  99
 100 /* PWM <A> */
 101 &pwm4 {
 102         status = "okay";
 103 };
 104
 105 /* PWM <B> */
 106 &pwm5 {
 107         status = "okay";
 108 };
 109
 110 /* PWM <C> */
 111 &pwm6 {
 112         status = "okay";
 113 };
 114
 115 /* PWM <D> */
 116 &pwm7 {
 117         status = "okay";
 118 };
 119
 120 &uart1 {
 121         status = "okay";
 122 };
 123
 124 &uart2 {
 125         status = "okay";
 126 };
 127
 128 &uart5 {
 129         status = "okay";
 130 };
 131
 132 &usbotg1 {
 133         vbus-supply = <&reg_usbh_vbus>;
 134         status = "okay";
 135 };
 136
 137 &usbotg2 {
 138         vbus-supply = <&reg_usbh_vbus>;
 139         status = "okay";
 140 };
 141
 142 &usdhc1 {
 143         vmmc-supply = <&reg_3v3>;
 144         status = "okay";
 145 };