arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include "tegra186.dtsi"
   3
   4 #include <dt-bindings/mfd/max77620.h>
   5
   6 / {
   7         model = "NVIDIA Tegra186 P3310 Processor Module";
   8         compatible = "nvidia,p3310", "nvidia,tegra186";
   9
  10         aliases {
  11                 sdhci0 = "/sdhci@3460000";
  12                 sdhci1 = "/sdhci@3400000";
  13                 serial0 = &uarta;
  14                 i2c0 = "/bpmp/i2c";
  15                 i2c1 = "/i2c@3160000";
  16                 i2c2 = "/i2c@c240000";
  17                 i2c3 = "/i2c@3180000";
  18                 i2c4 = "/i2c@3190000";
  19                 i2c5 = "/i2c@31c0000";
  20                 i2c6 = "/i2c@c250000";
  21                 i2c7 = "/i2c@31e0000";
  22         };
  23
  24         chosen {
  25                 bootargs = "earlycon console=ttyS0,115200n8";
  26                 stdout-path = "serial0:115200n8";
  27         };
  28
  29         memory {
  30                 device_type = "memory";
  31                 reg = <0x0 0x80000000 0x2 0x00000000>;
  32         };
  33
  34         ethernet@2490000 {
  35                 status = "okay";
  36
  37                 phy-reset-gpios = <&gpio TEGRA_MAIN_GPIO(M, 4) GPIO_ACTIVE_LOW>;
  38                 phy-handle = <&phy>;
  39                 phy-mode = "rgmii";
  40
  41                 mdio {
  42                         #address-cells = <1>;
  43                         #size-cells = <0>;
  44
  45                         phy: phy@0 {
  46                                 compatible = "ethernet-phy-ieee802.3-c22";
  47                                 reg = <0x0>;
  48                                 interrupt-parent = <&gpio>;
  49                                 interrupts = <TEGRA_MAIN_GPIO(M, 5) IRQ_TYPE_LEVEL_HIGH>;
  50                         };
  51                 };
  52         };
  53
  54         serial@3100000 {
  55                 status = "okay";
  56         };
  57
  58         i2c@3160000 {
  59                 status = "okay";
  60
  61                 power-monitor@40 {
  62                         compatible = "ti,ina3221";
  63                         reg = <0x40>;
  64                 };
  65
  66                 power-monitor@41 {
  67                         compatible = "ti,ina3221";
  68                         reg = <0x41>;
  69                 };
  70         };
  71
  72         i2c@3180000 {
  73                 status = "okay";
  74         };
  75
  76         i2c@3190000 {
  77                 status = "okay";
  78         };
  79
  80         i2c@31c0000 {
  81                 status = "okay";
  82         };
  83
  84         i2c@31e0000 {
  85                 status = "okay";
  86         };
  87
  88         /* SDMMC1 (SD/MMC) */
  89         sdhci@3400000 {
  90                 cd-gpios = <&gpio TEGRA_MAIN_GPIO(P, 5) GPIO_ACTIVE_LOW>;
  91                 wp-gpios = <&gpio TEGRA_MAIN_GPIO(P, 4) GPIO_ACTIVE_LOW>;
  92
  93                 vqmmc-supply = <&vddio_sdmmc1>;
  94         };
  95
  96         /* SDMMC3 (SDIO) */
  97         sdhci@3440000 {
  98                 status = "okay";
  99         };
 100
 101         /* SDMMC4 (eMMC) */
 102         sdhci@3460000 {
 103                 status = "okay";
 104                 bus-width = <8>;
 105                 non-removable;
 106
 107                 vqmmc-supply = <&vdd_1v8_ap>;
 108                 vmmc-supply = <&vdd_3v3_sys>;
 109         };
 110
 111         hsp@3c00000 {
 112                 status = "okay";
 113         };
 114
 115         i2c@c240000 {
 116                 status = "okay";
 117         };
 118
 119         i2c@c250000 {
 120                 status = "okay";
 121         };
 122
 123         pmc@c360000 {
 124                 nvidia,invert-interrupt;
 125         };
 126
 127         cpus {
 128                 cpu@0 {
 129                         enable-method = "psci";
 130                 };
 131
 132                 cpu@1 {
 133                         enable-method = "psci";
 134                 };
 135
 136                 cpu@2 {
 137                         enable-method = "psci";
 138                 };
 139
 140                 cpu@3 {
 141                         enable-method = "psci";
 142                 };
 143
 144                 cpu@4 {
 145                         enable-method = "psci";
 146                 };
 147
 148                 cpu@5 {
 149                         enable-method = "psci";
 150                 };
 151         };
 152
 153         bpmp {
 154                 i2c {
 155                         status = "okay";
 156
 157                         pmic: pmic@3c {
 158                                 compatible = "maxim,max77620";
 159                                 reg = <0x3c>;
 160
 161                                 interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
 162                                 #interrupt-cells = <2>;
 163                                 interrupt-controller;
 164
 165                                 #gpio-cells = <2>;
 166                                 gpio-controller;
 167
 168                                 pinctrl-names = "default";
 169                                 pinctrl-0 = <&max77620_default>;
 170
 171                                 max77620_default: pinmux {
 172                                         gpio0 {
 173                                                 pins = "gpio0";
 174                                                 function = "gpio";
 175                                         };
 176
 177                                         gpio1 {
 178                                                 pins = "gpio1";
 179                                                 function = "fps-out";
 180                                                 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
 181                                         };
 182
 183                                         gpio2 {
 184                                                 pins = "gpio2";
 185                                                 function = "fps-out";
 186                                                 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
 187                                         };
 188
 189                                         gpio3 {
 190                                                 pins = "gpio3";
 191                                                 function = "fps-out";
 192                                                 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
 193                                         };
 194
 195                                         gpio4 {
 196                                                 pins = "gpio4";
 197                                                 function = "32k-out1";
 198                                                 drive-push-pull = <1>;
 199                                         };
 200
 201                                         gpio5 {
 202                                                 pins = "gpio5";
 203                                                 function = "gpio";
 204                                                 drive-push-pull = <0>;
 205                                         };
 206
 207                                         gpio6 {
 208                                                 pins = "gpio6";
 209                                                 function = "gpio";
 210                                                 drive-push-pull = <1>;
 211                                         };
 212
 213                                         gpio7 {
 214                                                 pins = "gpio7";
 215                                                 function = "gpio";
 216                                                 drive-push-pull = <0>;
 217                                         };
 218                                 };
 219
 220                                 fps {
 221                                         fps0 {
 222                                                 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
 223                                                 maxim,shutdown-fps-time-period-us = <640>;
 224                                         };
 225
 226                                         fps1 {
 227                                                 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
 228                                                 maxim,shutdown-fps-time-period-us = <640>;
 229                                         };
 230
 231                                         fps2 {
 232                                                 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
 233                                                 maxim,shutdown-fps-time-period-us = <640>;
 234                                         };
 235                                 };
 236
 237                                 regulators {
 238                                         in-sd0-supply = <&vdd_5v0_sys>;
 239                                         in-sd1-supply = <&vdd_5v0_sys>;
 240                                         in-sd2-supply = <&vdd_5v0_sys>;
 241                                         in-sd3-supply = <&vdd_5v0_sys>;
 242
 243                                         in-ldo0-1-supply = <&vdd_5v0_sys>;
 244                                         in-ldo2-supply = <&vdd_5v0_sys>;
 245                                         in-ldo3-5-supply = <&vdd_5v0_sys>;
 246                                         in-ldo4-6-supply = <&vdd_1v8>;
 247                                         in-ldo7-8-supply = <&avdd_dsi_csi>;
 248
 249                                         sd0 {
 250                                                 regulator-name = "VDD_DDR_1V1_PMIC";
 251                                                 regulator-min-microvolt = <1100000>;
 252                                                 regulator-max-microvolt = <1100000>;
 253                                                 regulator-always-on;
 254                                                 regulator-boot-on;
 255                                         };
 256
 257                                         avdd_dsi_csi: sd1 {
 258                                                 regulator-name = "AVDD_DSI_CSI_1V2";
 259                                                 regulator-min-microvolt = <1200000>;
 260                                                 regulator-max-microvolt = <1200000>;
 261                                                 /* XXX */
 262                                                 regulator-always-on;
 263                                                 regulator-boot-on;
 264                                         };
 265
 266                                         vdd_1v8: sd2 {
 267                                                 regulator-name = "VDD_1V8";
 268                                                 regulator-min-microvolt = <1800000>;
 269                                                 regulator-max-microvolt = <1800000>;
 270                                                 /* XXX */
 271                                                 regulator-always-on;
 272                                                 regulator-boot-on;
 273                                         };
 274
 275                                         vdd_3v3_sys: sd3 {
 276                                                 regulator-name = "VDD_3V3_SYS";
 277                                                 regulator-min-microvolt = <3300000>;
 278                                                 regulator-max-microvolt = <3300000>;
 279                                                 /* XXX */
 280                                                 regulator-always-on;
 281                                                 regulator-boot-on;
 282                                         };
 283
 284                                         ldo0 {
 285                                                 regulator-name = "VDD_1V8_AP_PLL";
 286                                                 regulator-min-microvolt = <1800000>;
 287                                                 regulator-max-microvolt = <1800000>;
 288                                                 /* XXX */
 289                                                 regulator-always-on;
 290                                                 regulator-boot-on;
 291                                         };
 292
 293                                         ldo2 {
 294                                                 regulator-name = "VDDIO_3V3_AOHV";
 295                                                 regulator-min-microvolt = <3300000>;
 296                                                 regulator-max-microvolt = <3300000>;
 297                                                 /* XXX */
 298                                                 regulator-always-on;
 299                                                 regulator-boot-on;
 300                                         };
 301
 302                                         vddio_sdmmc1: ldo3 {
 303                                                 regulator-name = "VDDIO_SDMMC1_AP";
 304                                                 regulator-min-microvolt = <1800000>;
 305                                                 regulator-max-microvolt = <3300000>;
 306                                         };
 307
 308                                         ldo4 {
 309                                                 regulator-name = "VDD_RTC";
 310                                                 regulator-min-microvolt = <1000000>;
 311                                                 regulator-max-microvolt = <1000000>;
 312                                         };
 313
 314                                         vddio_sdmmc3: ldo5 {
 315                                                 regulator-name = "VDDIO_SDMMC3_AP";
 316                                                 regulator-min-microvolt = <2800000>;
 317                                                 regulator-max-microvolt = <2800000>;
 318                                         };
 319
 320                                         avdd_1v05: ldo7 {
 321                                                 regulator-name = "VDD_HDMI_1V05";
 322                                                 regulator-min-microvolt = <1050000>;
 323                                                 regulator-max-microvolt = <1050000>;
 324                                                 /* XXX */
 325                                                 regulator-always-on;
 326                                                 regulator-boot-on;
 327                                         };
 328
 329                                         vdd_pex: ldo8 {
 330                                                 regulator-name = "VDD_PEX_1V05";
 331                                                 regulator-min-microvolt = <1050000>;
 332                                                 regulator-max-microvolt = <1050000>;
 333                                                 /* XXX */
 334                                                 regulator-always-on;
 335                                                 regulator-boot-on;
 336                                         };
 337                                 };
 338                         };
 339                 };
 340         };
 341
 342         psci {
 343                 compatible = "arm,psci-1.0";
 344                 status = "okay";
 345                 method = "smc";
 346         };
 347
 348         regulators {
 349                 compatible = "simple-bus";
 350                 #address-cells = <1>;
 351                 #size-cells = <0>;
 352
 353                 vdd_5v0_sys: regulator@0 {
 354                         compatible = "regulator-fixed";
 355                         reg = <0>;
 356
 357                         regulator-name = "VDD_5V0_SYS";
 358                         regulator-min-microvolt = <5000000>;
 359                         regulator-max-microvolt = <5000000>;
 360                         regulator-always-on;
 361                         regulator-boot-on;
 362                 };
 363
 364                 vdd_1v8_ap: regulator@1 {
 365                         compatible = "regulator-fixed";
 366                         reg = <1>;
 367
 368                         regulator-name = "VDD_1V8_AP";
 369                         regulator-min-microvolt = <1800000>;
 370                         regulator-max-microvolt = <1800000>;
 371
 372                         /* XXX */
 373                         regulator-always-on;
 374                         regulator-boot-on;
 375
 376                         gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
 377                         enable-active-high;
 378
 379                         vin-supply = <&vdd_1v8>;
 380                 };
 381         };
 382 };