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

0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003  * Copyright (c) 2020 thingy.jp.
0004  * Author: Daniel Palmer <daniel@thingy.jp>
0005  */
0006
0007 #include <dt-bindings/gpio/gpio.h>
0008
0009 / {
0010         vcc_core: fixedregulator@0 {
0011                 compatible = "regulator-fixed";
0012                 regulator-name = "vcc_core";
0013                 regulator-min-microvolt = <1000000>;
0014                 regulator-max-microvolt = <1000000>;
0015                 regulator-boot-on;
0016         };
0017
0018         vcc_dram: fixedregulator@1 {
0019                 compatible = "regulator-fixed";
0020                 regulator-name = "vcc_dram";
0021                 regulator-min-microvolt = <1800000>;
0022                 regulator-max-microvolt = <1800000>;
0023                 regulator-boot-on;
0024         };
0025
0026         vcc_io: fixedregulator@2 {
0027                 compatible = "regulator-fixed";
0028                 regulator-name = "vcc_io";
0029                 regulator-min-microvolt = <3300000>;
0030                 regulator-max-microvolt = <3300000>;
0031                 regulator-boot-on;
0032         };
0033
0034         leds {
0035                 compatible = "gpio-leds";
0036                 red {
0037                         gpios = <&gpio MSC313_GPIO_SR_IO16 GPIO_ACTIVE_HIGH>;
0038                         linux,default-trigger = "activity";
0039                 };
0040                 yellow {
0041                         gpios = <&gpio MSC313_GPIO_SR_IO17 GPIO_ACTIVE_HIGH>;
0042                         linux,default-trigger = "heartbeat";
0043                 };
0044         };
0045 };
0046
0047 &cpu0 {
0048         cpu-supply = <&vcc_core>;
0049 };