arch/arm/boot/dts/mstar-infinity-breadbee-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2020 thingy.jp.
   4  * Author: Daniel Palmer <daniel@thingy.jp>
   5  */
   6
   7 #include <dt-bindings/gpio/gpio.h>
   8
   9 / {
  10         vcc_core: fixedregulator@0 {
  11                 compatible = "regulator-fixed";
  12                 regulator-name = "vcc_core";
  13                 regulator-min-microvolt = <1000000>;
  14                 regulator-max-microvolt = <1000000>;
  15                 regulator-boot-on;
  16         };
  17
  18         vcc_dram: fixedregulator@1 {
  19                 compatible = "regulator-fixed";
  20                 regulator-name = "vcc_dram";
  21                 regulator-min-microvolt = <1800000>;
  22                 regulator-max-microvolt = <1800000>;
  23                 regulator-boot-on;
  24         };
  25
  26         vcc_io: fixedregulator@2 {
  27                 compatible = "regulator-fixed";
  28                 regulator-name = "vcc_io";
  29                 regulator-min-microvolt = <3300000>;
  30                 regulator-max-microvolt = <3300000>;
  31                 regulator-boot-on;
  32         };
  33
  34         leds {
  35                 compatible = "gpio-leds";
  36                 red {
  37                         gpios = <&gpio MSC313_GPIO_SR_IO16 GPIO_ACTIVE_HIGH>;
  38                         linux,default-trigger = "activity";
  39                 };
  40                 yellow {
  41                         gpios = <&gpio MSC313_GPIO_SR_IO17 GPIO_ACTIVE_HIGH>;
  42                         linux,default-trigger = "heartbeat";
  43                 };
  44         };
  45 };
  46
  47 &cpu0 {
  48         cpu-supply = <&vcc_core>;
  49 };