1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2020 Dongjin Kim <tobetter@gmail.com> 4 */ 5 6/dts-v1/; 7 8#include "meson-sm1-odroid.dtsi" 9 10/ { 11 compatible = "hardkernel,odroid-hc4", "amlogic,sm1"; 12 model = "Hardkernel ODROID-HC4"; 13 14 aliases { 15 rtc0 = &rtc; 16 rtc1 = &vrtc; 17 }; 18 19 fan0: pwm-fan { 20 compatible = "pwm-fan"; 21 #cooling-cells = <2>; 22 cooling-min-state = <0>; 23 cooling-max-state = <3>; 24 cooling-levels = <0 120 170 220>; 25 pwms = <&pwm_cd 1 40000 0>; 26 }; 27 28 leds { 29 compatible = "gpio-leds"; 30 31 led-blue { 32 color = <LED_COLOR_ID_BLUE>; 33 function = LED_FUNCTION_STATUS; 34 gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>; 35 linux,default-trigger = "heartbeat"; 36 panic-indicator; 37 }; 38 39 led-red { 40 color = <LED_COLOR_ID_RED>; 41 function = LED_FUNCTION_POWER; 42 gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>; 43 default-state = "on"; 44 }; 45 }; 46 47 /* Powers the SATA Disk 0 regulator, which is enabled when a disk load is detected */ 48 p12v_0: regulator-p12v_0 { 49 compatible = "regulator-fixed"; 50 regulator-name = "P12V_0"; 51 regulator-min-microvolt = <12000000>; 52 regulator-max-microvolt = <12000000>; 53 vin-supply = <&main_12v>; 54 55 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; 56 enable-active-high; 57 regulator-always-on; 58 }; 59 60 /* Powers the SATA Disk 1 regulator, which is enabled when a disk load is detected */ 61 p12v_1: regulator-p12v_1 { 62 compatible = "regulator-fixed"; 63 regulator-name = "P12V_1"; 64 regulator-min-microvolt = <12000000>; 65 regulator-max-microvolt = <12000000>; 66 vin-supply = <&main_12v>; 67 68 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; 69 enable-active-high; 70 regulator-always-on; 71 }; 72 73 sound { 74 model = "ODROID-HC4"; 75 }; 76}; 77 78&cpu_thermal { 79 cooling-maps { 80 map { 81 trip = <&cpu_passive>; 82 cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 83 }; 84 }; 85}; 86 87&ir { 88 linux,rc-map-name = "rc-odroid"; 89}; 90 91&i2c2 { 92 status = "okay"; 93 pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>; 94 pinctrl-names = "default"; 95 96 rtc: rtc@51 { 97 status = "okay"; 98 compatible = "nxp,pcf8563"; 99 reg = <0x51>; 100 wakeup-source; 101 }; 102}; 103 104&pcie { 105 status = "okay"; 106 reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>; 107}; 108 109&pwm_cd { 110 status = "okay"; 111 pinctrl-names = "default"; 112 pinctrl-0 = <&pwm_d_x6_pins>; 113}; 114 115&sd_emmc_c { 116 status = "disabled"; 117}; 118 119&spifc { 120 status = "okay"; 121 pinctrl-0 = <&nor_pins>; 122 pinctrl-names = "default"; 123 124 flash@0 { 125 #address-cells = <1>; 126 #size-cells = <1>; 127 compatible = "jedec,spi-nor"; 128 reg = <0>; 129 spi-max-frequency = <104000000>; 130 }; 131}; 132 133&usb { 134 phys = <&usb2_phy1>; 135 phy-names = "usb2-phy1"; 136}; 137 138&usb2_phy0 { 139 status = "disabled"; 140}; 141