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-levels = <0 120 170 220>; 23 pwms = <&pwm_cd 1 40000 0>; 24 }; 25 26 leds { 27 compatible = "gpio-leds"; 28 29 led-blue { 30 color = <LED_COLOR_ID_BLUE>; 31 function = LED_FUNCTION_STATUS; 32 gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>; 33 linux,default-trigger = "heartbeat"; 34 panic-indicator; 35 }; 36 37 led-red { 38 color = <LED_COLOR_ID_RED>; 39 function = LED_FUNCTION_POWER; 40 gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>; 41 default-state = "on"; 42 }; 43 }; 44 45 /* Powers the SATA Disk 0 regulator, which is enabled when a disk load is detected */ 46 p12v_0: regulator-p12v_0 { 47 compatible = "regulator-fixed"; 48 regulator-name = "P12V_0"; 49 regulator-min-microvolt = <12000000>; 50 regulator-max-microvolt = <12000000>; 51 vin-supply = <&main_12v>; 52 53 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; 54 enable-active-high; 55 regulator-always-on; 56 }; 57 58 /* Powers the SATA Disk 1 regulator, which is enabled when a disk load is detected */ 59 p12v_1: regulator-p12v_1 { 60 compatible = "regulator-fixed"; 61 regulator-name = "P12V_1"; 62 regulator-min-microvolt = <12000000>; 63 regulator-max-microvolt = <12000000>; 64 vin-supply = <&main_12v>; 65 66 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; 67 enable-active-high; 68 regulator-always-on; 69 }; 70 71 sound { 72 model = "ODROID-HC4"; 73 }; 74}; 75 76&cpu_thermal { 77 trips { 78 cpu_active: cpu-active { 79 temperature = <60000>; /* millicelsius */ 80 hysteresis = <2000>; /* millicelsius */ 81 type = "active"; 82 }; 83 }; 84 85 cooling-maps { 86 map { 87 trip = <&cpu_active>; 88 cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 89 }; 90 }; 91}; 92 93&ir { 94 linux,rc-map-name = "rc-odroid"; 95}; 96 97&i2c2 { 98 status = "okay"; 99 pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>; 100 pinctrl-names = "default"; 101 102 rtc: rtc@51 { 103 status = "okay"; 104 compatible = "nxp,pcf8563"; 105 reg = <0x51>; 106 wakeup-source; 107 }; 108}; 109 110&pcie { 111 status = "okay"; 112 reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>; 113}; 114 115&pwm_cd { 116 status = "okay"; 117 pinctrl-names = "default"; 118 pinctrl-0 = <&pwm_d_x6_pins>; 119}; 120 121&sd_emmc_c { 122 status = "disabled"; 123}; 124 125&spifc { 126 status = "okay"; 127 pinctrl-0 = <&nor_pins>; 128 pinctrl-names = "default"; 129 130 flash@0 { 131 #address-cells = <1>; 132 #size-cells = <1>; 133 compatible = "jedec,spi-nor"; 134 reg = <0>; 135 spi-max-frequency = <104000000>; 136 }; 137}; 138 139&usb { 140 phys = <&usb2_phy0>, <&usb2_phy1>; 141 phy-names = "usb2-phy0", "usb2-phy1"; 142}; 143