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         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         spi-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 };