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-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         trips {
  80                 cpu_active: cpu-active {
  81                         temperature = <60000>; /* millicelsius */
  82                         hysteresis = <2000>; /* millicelsius */
  83                         type = "active";
  84                 };
  85         };
  86
  87         cooling-maps {
  88                 map {
  89                         trip = <&cpu_active>;
  90                         cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
  91                 };
  92         };
  93 };
  94
  95 &ir {
  96         linux,rc-map-name = "rc-odroid";
  97 };
  98
  99 &i2c2 {
 100         status = "okay";
 101         pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>;
 102         pinctrl-names = "default";
 103
 104         rtc: rtc@51 {
 105                 status = "okay";
 106                 compatible = "nxp,pcf8563";
 107                 reg = <0x51>;
 108                 wakeup-source;
 109         };
 110 };
 111
 112 &pcie {
 113         status = "okay";
 114         reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
 115 };
 116
 117 &pwm_cd {
 118         status = "okay";
 119         pinctrl-names = "default";
 120         pinctrl-0 = <&pwm_d_x6_pins>;
 121 };
 122
 123 &sd_emmc_c {
 124         status = "disabled";
 125 };
 126
 127 &spifc {
 128         status = "okay";
 129         pinctrl-0 = <&nor_pins>;
 130         pinctrl-names = "default";
 131
 132         flash@0 {
 133                 #address-cells = <1>;
 134                 #size-cells = <1>;
 135                 compatible = "jedec,spi-nor";
 136                 reg = <0>;
 137                 spi-max-frequency = <104000000>;
 138         };
 139 };
 140
 141 &usb {
 142         phys = <&usb2_phy1>;
 143         phy-names = "usb2-phy1";
 144 };
 145
 146 &usb2_phy0 {
 147         status = "disabled";
 148 };