arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #include <dt-bindings/input/linux-event-codes.h>
   4 #include <dt-bindings/input/gpio-keys.h>
   5
   6 / {
   7         bus@0 {
   8                 aconnect@2900000 {
   9                         status = "okay";
  10
  11                         dma-controller@2930000 {
  12                                 status = "okay";
  13                         };
  14
  15                         interrupt-controller@2a40000 {
  16                                 status = "okay";
  17                         };
  18                 };
  19
  20                 ddc: i2c@3190000 {
  21                         status = "okay";
  22                 };
  23
  24                 i2c@3160000 {
  25                         eeprom@57 {
  26                                 compatible = "atmel,24c02";
  27                                 reg = <0x57>;
  28
  29                                 label = "system";
  30                                 vcc-supply = <&vdd_1v8>;
  31                                 address-width = <8>;
  32                                 pagesize = <8>;
  33                                 size = <256>;
  34                                 read-only;
  35                         };
  36                 };
  37
  38                 hda@3510000 {
  39                         nvidia,model = "jetson-xavier-nx-hda";
  40                         status = "okay";
  41                 };
  42
  43                 padctl@3520000 {
  44                         status = "okay";
  45
  46                         pads {
  47                                 usb2 {
  48                                         lanes {
  49                                                 usb2-1 {
  50                                                         status = "okay";
  51                                                 };
  52
  53                                                 usb2-2 {
  54                                                         status = "okay";
  55                                                 };
  56                                         };
  57                                 };
  58
  59                                 usb3 {
  60                                         lanes {
  61                                                 usb3-2 {
  62                                                         status = "okay";
  63                                                 };
  64                                         };
  65                                 };
  66                         };
  67
  68                         ports {
  69                                 usb2-1 {
  70                                         mode = "host";
  71                                         status = "okay";
  72                                 };
  73
  74                                 usb2-2 {
  75                                         mode = "host";
  76                                         vbus-supply = <&vdd_5v0_sys>;
  77                                         status = "okay";
  78                                 };
  79
  80                                 usb3-2 {
  81                                         nvidia,usb2-companion = <1>;
  82                                         vbus-supply = <&vdd_5v0_sys>;
  83                                         status = "okay";
  84                                 };
  85                         };
  86                 };
  87
  88                 usb@3610000 {
  89                         status = "okay";
  90
  91                         phys =  <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
  92                                 <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
  93                                 <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>;
  94                         phy-names = "usb2-1", "usb2-2", "usb3-2";
  95                 };
  96
  97                 spi@3270000 {
  98                         status = "okay";
  99
 100                         flash@0 {
 101                                 compatible = "spi-nor";
 102                                 reg = <0>;
 103                                 spi-max-frequency = <102000000>;
 104                                 spi-tx-bus-width = <4>;
 105                                 spi-rx-bus-width = <4>;
 106                         };
 107                 };
 108
 109                 pwm@32d0000 {
 110                         status = "okay";
 111                 };
 112
 113                 host1x@13e00000 {
 114                         display-hub@15200000 {
 115                                 status = "okay";
 116                         };
 117
 118                         dpaux@155c0000 {
 119                                 status = "okay";
 120                         };
 121
 122                         dpaux@155d0000 {
 123                                 status = "okay";
 124                         };
 125
 126                         /* DP0 */
 127                         sor@15b00000 {
 128                                 status = "okay";
 129
 130                                 avdd-io-hdmi-dp-supply = <&vdd_1v0>;
 131                                 vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>;
 132
 133                                 nvidia,dpaux = <&dpaux0>;
 134                         };
 135
 136                         /* HDMI */
 137                         sor@15b40000 {
 138                                 status = "okay";
 139
 140                                 avdd-io-hdmi-dp-supply = <&vdd_1v0>;
 141                                 vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>;
 142                                 hdmi-supply = <&vdd_hdmi>;
 143
 144                                 nvidia,ddc-i2c-bus = <&ddc>;
 145                                 nvidia,hpd-gpio = <&gpio TEGRA194_MAIN_GPIO(M, 1)
 146                                                          GPIO_ACTIVE_LOW>;
 147                         };
 148                 };
 149         };
 150
 151         pcie@14160000 {
 152                 status = "okay";
 153
 154                 vddio-pex-ctl-supply = <&vdd_1v8ao>;
 155
 156                 phys = <&p2u_hsio_11>;
 157                 phy-names = "p2u-0";
 158         };
 159
 160         pcie@141a0000 {
 161                 status = "okay";
 162
 163                 vddio-pex-ctl-supply = <&vdd_1v8ao>;
 164
 165                 phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>,
 166                        <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>,
 167                        <&p2u_nvhs_6>, <&p2u_nvhs_7>;
 168
 169                 phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
 170                             "p2u-5", "p2u-6", "p2u-7";
 171         };
 172
 173         pcie_ep@141a0000 {
 174                 status = "disabled";
 175
 176                 vddio-pex-ctl-supply = <&vdd_1v8ao>;
 177
 178                 reset-gpios = <&gpio TEGRA194_MAIN_GPIO(GG, 1) GPIO_ACTIVE_LOW>;
 179
 180                 nvidia,refclk-select-gpios = <&gpio_aon TEGRA194_AON_GPIO(AA, 5)
 181                                               GPIO_ACTIVE_HIGH>;
 182
 183                 phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>,
 184                        <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>,
 185                        <&p2u_nvhs_6>, <&p2u_nvhs_7>;
 186
 187                 phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
 188                             "p2u-5", "p2u-6", "p2u-7";
 189         };
 190
 191         fan: fan {
 192                 compatible = "pwm-fan";
 193                 pwms = <&pwm6 0 45334>;
 194
 195                 cooling-levels = <0 64 128 255>;
 196                 #cooling-cells = <2>;
 197         };
 198
 199         gpio-keys {
 200                 compatible = "gpio-keys";
 201
 202                 force-recovery {
 203                         label = "Force Recovery";
 204                         gpios = <&gpio TEGRA194_MAIN_GPIO(G, 0)
 205                                        GPIO_ACTIVE_LOW>;
 206                         linux,input-type = <EV_KEY>;
 207                         linux,code = <KEY_SLEEP>;
 208                         debounce-interval = <10>;
 209                 };
 210
 211                 power {
 212                         label = "Power";
 213                         gpios = <&gpio_aon TEGRA194_AON_GPIO(EE, 4)
 214                                            GPIO_ACTIVE_LOW>;
 215                         linux,input-type = <EV_KEY>;
 216                         linux,code = <KEY_POWER>;
 217                         debounce-interval = <10>;
 218                         wakeup-event-action = <EV_ACT_ASSERTED>;
 219                         wakeup-source;
 220                 };
 221         };
 222
 223         vdd_5v0_sys: regulator@100 {
 224                 compatible = "regulator-fixed";
 225                 regulator-name = "VDD_5V_SYS";
 226                 regulator-min-microvolt = <5000000>;
 227                 regulator-max-microvolt = <5000000>;
 228                 regulator-always-on;
 229                 regulator-boot-on;
 230         };
 231
 232         vdd_3v3_sys: regulator@101 {
 233                 compatible = "regulator-fixed";
 234                 regulator-name = "VDD_3V3_SYS";
 235                 regulator-min-microvolt = <3300000>;
 236                 regulator-max-microvolt = <3300000>;
 237                 regulator-always-on;
 238                 regulator-boot-on;
 239         };
 240
 241         vdd_3v3_ao: regulator@102 {
 242                 compatible = "regulator-fixed";
 243                 regulator-name = "VDD_3V3_AO";
 244                 regulator-min-microvolt = <3300000>;
 245                 regulator-max-microvolt = <3300000>;
 246                 regulator-always-on;
 247                 regulator-boot-on;
 248         };
 249
 250         vdd_1v8: regulator@103 {
 251                 compatible = "regulator-fixed";
 252                 regulator-name = "VDD_1V8";
 253                 regulator-min-microvolt = <1800000>;
 254                 regulator-max-microvolt = <1800000>;
 255                 regulator-always-on;
 256                 regulator-boot-on;
 257         };
 258
 259         vdd_hdmi: regulator@104 {
 260                 compatible = "regulator-fixed";
 261                 regulator-name = "VDD_5V0_HDMI_CON";
 262                 regulator-min-microvolt = <5000000>;
 263                 regulator-max-microvolt = <5000000>;
 264                 regulator-always-on;
 265                 regulator-boot-on;
 266         };
 267
 268         thermal-zones {
 269                 cpu {
 270                         polling-delay = <0>;
 271                         polling-delay-passive = <500>;
 272                         status = "okay";
 273
 274                         trips {
 275                                 cpu_trip_critical: critical {
 276                                         temperature = <96500>;
 277                                         hysteresis = <0>;
 278                                         type = "critical";
 279                                 };
 280
 281                                 cpu_trip_hot: hot {
 282                                         temperature = <70000>;
 283                                         hysteresis = <2000>;
 284                                         type = "hot";
 285                                 };
 286
 287                                 cpu_trip_active: active {
 288                                         temperature = <50000>;
 289                                         hysteresis = <2000>;
 290                                         type = "active";
 291                                 };
 292
 293                                 cpu_trip_passive: passive {
 294                                         temperature = <30000>;
 295                                         hysteresis = <2000>;
 296                                         type = "passive";
 297                                 };
 298                         };
 299
 300                         cooling-maps {
 301                                 cpu-critical {
 302                                         cooling-device = <&fan 3 3>;
 303                                         trip = <&cpu_trip_critical>;
 304                                 };
 305
 306                                 cpu-hot {
 307                                         cooling-device = <&fan 2 2>;
 308                                         trip = <&cpu_trip_hot>;
 309                                 };
 310
 311                                 cpu-active {
 312                                         cooling-device = <&fan 1 1>;
 313                                         trip = <&cpu_trip_active>;
 314                                 };
 315
 316                                 cpu-passive {
 317                                         cooling-device = <&fan 0 0>;
 318                                         trip = <&cpu_trip_passive>;
 319                                 };
 320                         };
 321                 };
 322
 323                 gpu {
 324                         polling-delay = <0>;
 325                         polling-delay-passive = <500>;
 326                         status = "okay";
 327
 328                         trips {
 329                                 gpu_alert0: critical {
 330                                         temperature = <99000>;
 331                                         hysteresis = <0>;
 332                                         type = "critical";
 333                                 };
 334                         };
 335                 };
 336
 337                 aux {
 338                         polling-delay = <0>;
 339                         polling-delay-passive = <500>;
 340                         status = "okay";
 341
 342                         trips {
 343                                 aux_alert0: critical {
 344                                         temperature = <90000>;
 345                                         hysteresis = <0>;
 346                                         type = "critical";
 347                                 };
 348                         };
 349                 };
 350         };
 351 };