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                 serial0 = &tcu;
  16         };
  17
  18         chosen {
  19                 stdout-path = "serial0:115200n8";
  20         };
  21
  22         bus@0 {
  23                 serial@31d0000 {
  24                         current-speed = <115200>;
  25                         status = "okay";
  26                 };
  27
  28                 pwm@32a0000 {
  29                         assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
  30                         assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
  31                         status = "okay";
  32                 };
  33
  34                 hda@3510000 {
  35                         nvidia,model = "NVIDIA Jetson Orin NX HDA";
  36                         status = "okay";
  37                 };
  38
  39                 padctl@3520000 {
  40                         status = "okay";
  41                 };
  42         };
  43
  44         gpio-keys {
  45                 compatible = "gpio-keys";
  46
  47                 key-force-recovery {
  48                         label = "Force Recovery";
  49                         gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>;
  50                         linux,input-type = <EV_KEY>;
  51                         linux,code = <BTN_1>;
  52                 };
  53
  54                 key-power {
  55                         label = "Power";
  56                         gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>;
  57                         linux,input-type = <EV_KEY>;
  58                         linux,code = <KEY_POWER>;
  59                         wakeup-event-action = <EV_ACT_ASSERTED>;
  60                         wakeup-source;
  61                 };
  62
  63                 key-suspend {
  64                         label = "Suspend";
  65                         gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>;
  66                         linux,input-type = <EV_KEY>;
  67                         linux,code = <KEY_SLEEP>;
  68                 };
  69         };
  70
  71         pwm-fan {
  72                 cooling-levels = <0 88 187 255>;
  73         };
  74
  75         vdd_3v3_pcie: regulator-vdd-3v3-pcie {
  76                 compatible = "regulator-fixed";
  77                 regulator-name = "VDD_3V3_PCIE";
  78                 regulator-min-microvolt = <3300000>;
  79                 regulator-max-microvolt = <3300000>;
  80                 gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>;
  81                 enable-active-high;
  82         };
  83
  84         serial {
  85                 status = "okay";
  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 };