arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include <dt-bindings/input/linux-event-codes.h>
   5 #include <dt-bindings/input/gpio-keys.h>
   6
   7 #include "tegra234-p3767-0000.dtsi"
   8 #include "tegra234-p3768-0000.dtsi"
   9
  10 / {
  11         compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234";
  12         model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit";
  13
  14         aliases {
  15                 serial1 = &uarta;
  16                 serial2 = &uarte;
  17         };
  18
  19         bus@0 {
  20                 serial@3100000 {
  21                         compatible = "nvidia,tegra194-hsuart";
  22                         reset-names = "serial";
  23                         status = "okay";
  24                 };
  25
  26                 serial@3140000 {
  27                         compatible = "nvidia,tegra194-hsuart";
  28                         reset-names = "serial";
  29                         status = "okay";
  30                 };
  31
  32                 pwm@32a0000 {
  33                         assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
  34                         assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
  35                         status = "okay";
  36                 };
  37
  38                 hda@3510000 {
  39                         nvidia,model = "NVIDIA Jetson Orin NX HDA";
  40                         status = "okay";
  41                 };
  42
  43                 padctl@3520000 {
  44                         status = "okay";
  45                 };
  46         };
  47
  48         gpio-keys {
  49                 compatible = "gpio-keys";
  50
  51                 key-force-recovery {
  52                         label = "Force Recovery";
  53                         gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>;
  54                         linux,input-type = <EV_KEY>;
  55                         linux,code = <BTN_1>;
  56                 };
  57
  58                 key-power {
  59                         label = "Power";
  60                         gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>;
  61                         linux,input-type = <EV_KEY>;
  62                         linux,code = <KEY_POWER>;
  63                         wakeup-event-action = <EV_ACT_ASSERTED>;
  64                         wakeup-source;
  65                 };
  66
  67                 key-suspend {
  68                         label = "Suspend";
  69                         gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>;
  70                         linux,input-type = <EV_KEY>;
  71                         linux,code = <KEY_SLEEP>;
  72                 };
  73         };
  74
  75         pwm-fan {
  76                 cooling-levels = <0 88 187 255>;
  77         };
  78
  79         vdd_3v3_pcie: regulator-vdd-3v3-pcie {
  80                 compatible = "regulator-fixed";
  81                 regulator-name = "VDD_3V3_PCIE";
  82                 regulator-min-microvolt = <3300000>;
  83                 regulator-max-microvolt = <3300000>;
  84                 gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>;
  85                 enable-active-high;
  86         };
  87
  88         thermal-zones {
  89                 tj-thermal {
  90                         cooling-maps {
  91                                 map-active-0 {
  92                                         cooling-device = <&fan 0 1>;
  93                                         trip = <&tj_trip_active0>;
  94                                 };
  95
  96                                 map-active-1 {
  97                                         cooling-device = <&fan 1 2>;
  98                                         trip = <&tj_trip_active1>;
  99                                 };
 100
 101                                 map-active-2 {
 102                                         cooling-device = <&fan 2 3>;
 103                                         trip = <&tj_trip_active2>;
 104                                 };
 105                         };
 106                 };
 107         };
 108 };