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 TEGRA186_MAIN_GPIO(M, 4)
  38                                          GPIO_ACTIVE_LOW>;
  39                 phy-handle = <&phy>;
  40                 phy-mode = "rgmii";
  41
  42                 mdio {
  43                         #address-cells = <1>;
  44                         #size-cells = <0>;
  45
  46                         phy: phy@0 {
  47                                 compatible = "ethernet-phy-ieee802.3-c22";
  48                                 reg = <0x0>;
  49                                 interrupt-parent = <&gpio>;
  50                                 interrupts = <TEGRA186_MAIN_GPIO(M, 5)
  51                                               IRQ_TYPE_LEVEL_LOW>;
  52                         };
  53                 };
  54         };
  55
  56         memory-controller@2c00000 {
  57                 status = "okay";
  58         };
  59
  60         serial@3100000 {
  61                 status = "okay";
  62         };
  63
  64         i2c@3160000 {
  65                 status = "okay";
  66
  67                 power-monitor@40 {
  68                         compatible = "ti,ina3221";
  69                         reg = <0x40>;
  70                 };
  71
  72                 power-monitor@41 {
  73                         compatible = "ti,ina3221";
  74                         reg = <0x41>;
  75                 };
  76         };
  77
  78         i2c@3180000 {
  79                 status = "okay";
  80         };
  81
  82         ddc: i2c@3190000 {
  83                 status = "okay";
  84         };
  85
  86         i2c@31c0000 {
  87                 status = "okay";
  88         };
  89
  90         i2c@31e0000 {
  91                 status = "okay";
  92         };
  93
  94         /* SDMMC1 (SD/MMC) */
  95         sdhci@3400000 {
  96                 cd-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 5) GPIO_ACTIVE_LOW>;
  97                 wp-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
  98
  99                 vqmmc-supply = <&vddio_sdmmc1>;
 100         };
 101
 102         /* SDMMC3 (SDIO) */
 103         sdhci@3440000 {
 104                 status = "okay";
 105         };
 106
 107         /* SDMMC4 (eMMC) */
 108         sdhci@3460000 {
 109                 status = "okay";
 110                 bus-width = <8>;
 111                 non-removable;
 112
 113                 vqmmc-supply = <&vdd_1v8_ap>;
 114                 vmmc-supply = <&vdd_3v3_sys>;
 115         };
 116
 117         hsp@3c00000 {
 118                 status = "okay";
 119         };
 120
 121         i2c@c240000 {
 122                 status = "okay";
 123         };
 124
 125         i2c@c250000 {
 126                 status = "okay";
 127         };
 128
 129         rtc@c2a0000 {
 130                 status = "okay";
 131         };
 132
 133         pmc@c360000 {
 134                 nvidia,invert-interrupt;
 135         };
 136
 137         cpus {
 138                 cpu@0 {
 139                         enable-method = "psci";
 140                 };
 141
 142                 cpu@1 {
 143                         enable-method = "psci";
 144                 };
 145
 146                 cpu@2 {
 147                         enable-method = "psci";
 148                 };
 149
 150                 cpu@3 {
 151                         enable-method = "psci";
 152                 };
 153
 154                 cpu@4 {
 155                         enable-method = "psci";
 156                 };
 157
 158                 cpu@5 {
 159                         enable-method = "psci";
 160                 };
 161         };
 162
 163         bpmp {
 164                 i2c {
 165                         status = "okay";
 166
 167                         pmic: pmic@3c {
 168                                 compatible = "maxim,max77620";
 169                                 reg = <0x3c>;
 170
 171                                 interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
 172                                 #interrupt-cells = <2>;
 173                                 interrupt-controller;
 174
 175                                 #gpio-cells = <2>;
 176                                 gpio-controller;
 177
 178                                 pinctrl-names = "default";
 179                                 pinctrl-0 = <&max77620_default>;
 180
 181                                 max77620_default: pinmux {
 182                                         gpio0 {
 183                                                 pins = "gpio0";
 184                                                 function = "gpio";
 185                                         };
 186
 187                                         gpio1 {
 188                                                 pins = "gpio1";
 189                                                 function = "fps-out";
 190                                                 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
 191                                         };
 192
 193                                         gpio2 {
 194                                                 pins = "gpio2";
 195                                                 function = "fps-out";
 196                                                 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
 197                                         };
 198
 199                                         gpio3 {
 200                                                 pins = "gpio3";
 201                                                 function = "fps-out";
 202                                                 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
 203                                         };
 204
 205                                         gpio4 {
 206                                                 pins = "gpio4";
 207                                                 function = "32k-out1";
 208                                                 drive-push-pull = <1>;
 209                                         };
 210
 211                                         gpio5 {
 212                                                 pins = "gpio5";
 213                                                 function = "gpio";
 214                                                 drive-push-pull = <0>;
 215                                         };
 216
 217                                         gpio6 {
 218                                                 pins = "gpio6";
 219                                                 function = "gpio";
 220                                                 drive-push-pull = <1>;
 221                                         };
 222
 223                                         gpio7 {
 224                                                 pins = "gpio7";
 225                                                 function = "gpio";
 226                                                 drive-push-pull = <0>;
 227                                         };
 228                                 };
 229
 230                                 fps {
 231                                         fps0 {
 232                                                 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
 233                                                 maxim,shutdown-fps-time-period-us = <640>;
 234                                         };
 235
 236                                         fps1 {
 237                                                 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
 238                                                 maxim,shutdown-fps-time-period-us = <640>;
 239                                         };
 240
 241                                         fps2 {
 242                                                 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
 243                                                 maxim,shutdown-fps-time-period-us = <640>;
 244                                         };
 245                                 };
 246
 247                                 regulators {
 248                                         in-sd0-supply = <&vdd_5v0_sys>;
 249                                         in-sd1-supply = <&vdd_5v0_sys>;
 250                                         in-sd2-supply = <&vdd_5v0_sys>;
 251                                         in-sd3-supply = <&vdd_5v0_sys>;
 252
 253                                         in-ldo0-1-supply = <&vdd_5v0_sys>;
 254                                         in-ldo2-supply = <&vdd_5v0_sys>;
 255                                         in-ldo3-5-supply = <&vdd_5v0_sys>;
 256                                         in-ldo4-6-supply = <&vdd_1v8>;
 257                                         in-ldo7-8-supply = <&avdd_dsi_csi>;
 258
 259                                         sd0 {
 260                                                 regulator-name = "VDD_DDR_1V1_PMIC";
 261                                                 regulator-min-microvolt = <1100000>;
 262                                                 regulator-max-microvolt = <1100000>;
 263                                                 regulator-always-on;
 264                                                 regulator-boot-on;
 265                                         };
 266
 267                                         avdd_dsi_csi: sd1 {
 268                                                 regulator-name = "AVDD_DSI_CSI_1V2";
 269                                                 regulator-min-microvolt = <1200000>;
 270                                                 regulator-max-microvolt = <1200000>;
 271                                                 /* XXX */
 272                                                 regulator-always-on;
 273                                                 regulator-boot-on;
 274                                         };
 275
 276                                         vdd_1v8: sd2 {
 277                                                 regulator-name = "VDD_1V8";
 278                                                 regulator-min-microvolt = <1800000>;
 279                                                 regulator-max-microvolt = <1800000>;
 280                                                 /* XXX */
 281                                                 regulator-always-on;
 282                                                 regulator-boot-on;
 283                                         };
 284
 285                                         vdd_3v3_sys: sd3 {
 286                                                 regulator-name = "VDD_3V3_SYS";
 287                                                 regulator-min-microvolt = <3300000>;
 288                                                 regulator-max-microvolt = <3300000>;
 289                                                 /* XXX */
 290                                                 regulator-always-on;
 291                                                 regulator-boot-on;
 292                                         };
 293
 294                                         ldo0 {
 295                                                 regulator-name = "VDD_1V8_AP_PLL";
 296                                                 regulator-min-microvolt = <1800000>;
 297                                                 regulator-max-microvolt = <1800000>;
 298                                                 /* XXX */
 299                                                 regulator-always-on;
 300                                                 regulator-boot-on;
 301                                         };
 302
 303                                         ldo2 {
 304                                                 regulator-name = "VDDIO_3V3_AOHV";
 305                                                 regulator-min-microvolt = <3300000>;
 306                                                 regulator-max-microvolt = <3300000>;
 307                                                 /* XXX */
 308                                                 regulator-always-on;
 309                                                 regulator-boot-on;
 310                                         };
 311
 312                                         vddio_sdmmc1: ldo3 {
 313                                                 regulator-name = "VDDIO_SDMMC1_AP";
 314                                                 regulator-min-microvolt = <1800000>;
 315                                                 regulator-max-microvolt = <3300000>;
 316                                         };
 317
 318                                         ldo4 {
 319                                                 regulator-name = "VDD_RTC";
 320                                                 regulator-min-microvolt = <1000000>;
 321                                                 regulator-max-microvolt = <1000000>;
 322                                         };
 323
 324                                         vddio_sdmmc3: ldo5 {
 325                                                 regulator-name = "VDDIO_SDMMC3_AP";
 326                                                 regulator-min-microvolt = <2800000>;
 327                                                 regulator-max-microvolt = <2800000>;
 328                                         };
 329
 330                                         vdd_hdmi_1v05: ldo7 {
 331                                                 regulator-name = "VDD_HDMI_1V05";
 332                                                 regulator-min-microvolt = <1050000>;
 333                                                 regulator-max-microvolt = <1050000>;
 334                                                 /* XXX */
 335                                                 regulator-always-on;
 336                                                 regulator-boot-on;
 337                                         };
 338
 339                                         vdd_pex: ldo8 {
 340                                                 regulator-name = "VDD_PEX_1V05";
 341                                                 regulator-min-microvolt = <1050000>;
 342                                                 regulator-max-microvolt = <1050000>;
 343                                                 /* XXX */
 344                                                 regulator-always-on;
 345                                                 regulator-boot-on;
 346                                         };
 347                                 };
 348                         };
 349                 };
 350         };
 351
 352         psci {
 353                 compatible = "arm,psci-1.0";
 354                 status = "okay";
 355                 method = "smc";
 356         };
 357
 358         regulators {
 359                 compatible = "simple-bus";
 360                 #address-cells = <1>;
 361                 #size-cells = <0>;
 362
 363                 vdd_5v0_sys: regulator@0 {
 364                         compatible = "regulator-fixed";
 365                         reg = <0>;
 366
 367                         regulator-name = "VDD_5V0_SYS";
 368                         regulator-min-microvolt = <5000000>;
 369                         regulator-max-microvolt = <5000000>;
 370                         regulator-always-on;
 371                         regulator-boot-on;
 372                 };
 373
 374                 vdd_1v8_ap: regulator@1 {
 375                         compatible = "regulator-fixed";
 376                         reg = <1>;
 377
 378                         regulator-name = "VDD_1V8_AP";
 379                         regulator-min-microvolt = <1800000>;
 380                         regulator-max-microvolt = <1800000>;
 381
 382                         /* XXX */
 383                         regulator-always-on;
 384                         regulator-boot-on;
 385
 386                         gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
 387                         enable-active-high;
 388
 389                         vin-supply = <&vdd_1v8>;
 390                 };
 391         };
 392 };