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}; 50