arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts

   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 };