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