target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-onhub.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright 2014 The ChromiumOS Authors
   4  */
   5
   6 #include "qcom-ipq8064-smb208.dtsi"
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/soc/qcom,tcsr.h>
  10
  11 / {
  12         aliases {
  13                 ethernet0 = &gmac0;
  14                 ethernet1 = &gmac2;
  15                 mdio-gpio0 = &mdio;
  16                 serial0 = &gsbi4_serial;
  17         };
  18
  19         chosen {
  20                 stdout-path = "serial0:115200n8";
  21         };
  22
  23         reserved-memory {
  24                 #address-cells = <1>;
  25                 #size-cells = <1>;
  26                 ranges;
  27
  28                 rsvd@41200000 {
  29                         reg = <0x41200000 0x300000>;
  30                         no-map;
  31                 };
  32         };
  33
  34         keys {
  35                 compatible = "gpio-keys";
  36                 pinctrl-0 = <&button_pins>;
  37                 pinctrl-names = "default";
  38
  39                 reset {
  40                         label = "reset";
  41                         gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_RESTART>;
  43                         debounce-interval = <60>;
  44                         wakeup-source;
  45                 };
  46
  47                 dev {
  48                         label = "dev";
  49                         gpios = <&qcom_pinmux 15 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_CONFIG>;
  51                         debounce-interval = <60>;
  52                         wakeup-source;
  53                 };
  54         };
  55
  56         mdio: mdio {
  57                 compatible = "virtual,mdio-gpio";
  58                 #address-cells = <1>;
  59                 #size-cells = <0>;
  60                 gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
  61                         <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
  62                 pinctrl-0 = <&mdio_pins>;
  63                 pinctrl-names = "default";
  64
  65                 switch@10 {
  66                         compatible = "qca,qca8337";
  67                         #address-cells = <1>;
  68                         #size-cells = <0>;
  69                         reg = <0x10>;
  70
  71                         ports {
  72                                 #address-cells = <1>;
  73                                 #size-cells = <0>;
  74
  75                                 port@0 {
  76                                         reg = <0>;
  77                                         label = "cpu";
  78                                         ethernet = <&gmac0>;
  79                                         phy-mode = "rgmii";
  80                                         tx-internal-delay-ps = <1000>;
  81                                         rx-internal-delay-ps = <1000>;
  82
  83                                         fixed-link {
  84                                                 speed = <1000>;
  85                                                 full-duplex;
  86                                         };
  87                                 };
  88
  89                                 port@1 {
  90                                         reg = <1>;
  91                                         label = "lan1";
  92                                         phy-mode = "internal";
  93                                         phy-handle = <&phy_port1>;
  94                                 };
  95
  96                                 port@2 {
  97                                         reg = <2>;
  98                                         label = "wan";
  99                                         phy-mode = "internal";
 100                                         phy-handle = <&phy_port2>;
 101                                 };
 102
 103                                 port@6 {
 104                                         reg = <6>;
 105                                         label = "cpu";
 106                                         ethernet = <&gmac2>;
 107                                         phy-mode = "sgmii";
 108                                         qca,sgmii-enable-pll;
 109
 110                                         fixed-link {
 111                                                 speed = <1000>;
 112                                                 full-duplex;
 113                                         };
 114                                 };
 115                         };
 116
 117                         mdio {
 118                                 #address-cells = <1>;
 119                                 #size-cells = <0>;
 120
 121                                 phy_port1: phy@0 {
 122                                         reg = <0>;
 123                                 };
 124
 125                                 phy_port2: phy@1 {
 126                                         reg = <1>;
 127                                 };
 128                         };
 129                 };
 130         };
 131
 132         soc {
 133                 rng@1a500000 {
 134                         status = "disabled";
 135                 };
 136
 137                 sound {
 138                         compatible = "google,storm-audio";
 139                         qcom,model = "ipq806x-storm";
 140                         cpu = <&lpass>;
 141                         codec = <&max98357a>;
 142                 };
 143
 144                 lpass: lpass@28100000 {
 145                         status = "okay";
 146                         pinctrl-names = "default", "idle";
 147                         pinctrl-0 = <&mi2s_default>;
 148                         pinctrl-1 = <&mi2s_idle>;
 149                 };
 150
 151                 max98357a: max98357a {
 152                         compatible = "maxim,max98357a";
 153                         #sound-dai-cells = <1>;
 154                         pinctrl-names = "default";
 155                         pinctrl-0 = <&sdmode_pins>;
 156                         sdmode-gpios = <&qcom_pinmux 25 GPIO_ACTIVE_HIGH>;
 157                 };
 158         };
 159 };
 160
 161 &qcom_pinmux {
 162         rgmii0_pins: rgmii0_pins {
 163                 mux {
 164                         pins = "gpio2", "gpio66";
 165                         drive-strength = <8>;
 166                         bias-disable;
 167                 };
 168         };
 169         mi2s_pins {
 170                 mi2s_default: mi2s_default {
 171                         dout {
 172                                 pins = "gpio32";
 173                                 function = "mi2s";
 174                                 drive-strength = <16>;
 175                                 bias-disable;
 176                         };
 177                         sync {
 178                                 pins = "gpio27";
 179                                 function = "mi2s";
 180                                 drive-strength = <16>;
 181                                 bias-disable;
 182                         };
 183                         clk {
 184                                 pins = "gpio28";
 185                                 function = "mi2s";
 186                                 drive-strength = <16>;
 187                                 bias-disable;
 188                         };
 189                 };
 190                 mi2s_idle: mi2s_idle {
 191                         dout {
 192                                 pins = "gpio32";
 193                                 function = "mi2s";
 194                                 drive-strength = <2>;
 195                                 bias-pull-down;
 196                         };
 197                         sync {
 198                                 pins = "gpio27";
 199                                 function = "mi2s";
 200                                 drive-strength = <2>;
 201                                 bias-pull-down;
 202                         };
 203                         clk {
 204                                 pins = "gpio28";
 205                                 function = "mi2s";
 206                                 drive-strength = <2>;
 207                                 bias-pull-down;
 208                         };
 209                 };
 210         };
 211
 212         mdio_pins: mdio_pins {
 213                 mux {
 214                         pins = "gpio0", "gpio1";
 215                         function = "gpio";
 216                         drive-strength = <8>;
 217                         bias-disable;
 218                 };
 219                 rst {
 220                         pins = "gpio26";
 221                         output-low;
 222                 };
 223         };
 224
 225         sdmode_pins: sdmode_pinmux {
 226                 pins = "gpio25";
 227                 function = "gpio";
 228                 drive-strength = <16>;
 229                 bias-disable;
 230         };
 231
 232         sdcc1_pins: sdcc1_pinmux {
 233                 mux {
 234                         pins = "gpio38", "gpio39", "gpio40",
 235                                "gpio41", "gpio42", "gpio43",
 236                                "gpio44", "gpio45", "gpio46",
 237                                "gpio47";
 238                         function = "sdc1";
 239                 };
 240                 cmd {
 241                         pins = "gpio45";
 242                         drive-strength = <10>;
 243                         bias-pull-up;
 244                 };
 245                 data {
 246                         pins = "gpio38", "gpio39", "gpio40",
 247                                "gpio41", "gpio43", "gpio44",
 248                                "gpio46", "gpio47";
 249                         drive-strength = <10>;
 250                         bias-pull-up;
 251                 };
 252                 clk {
 253                         pins = "gpio42";
 254                         drive-strength = <16>;
 255                         bias-pull-down;
 256                 };
 257         };
 258
 259         i2c1_pins: i2c1_pinmux {
 260                 pins = "gpio53", "gpio54";
 261                 function = "gsbi1";
 262                 bias-disable;
 263         };
 264
 265         rpm_i2c_pinmux: rpm_i2c_pinmux {
 266                 mux {
 267                         pins = "gpio12", "gpio13";
 268                         function = "gsbi4";
 269                         drive-strength = <12>;
 270                         bias-disable;
 271                 };
 272         };
 273
 274         spi_pins: spi_pins {
 275                 mux {
 276                         pins = "gpio18", "gpio19", "gpio21";
 277                         function = "gsbi5";
 278                         bias-pull-down;
 279                         /delete-property/ bias-none;
 280                         /delete-property/ drive-strength;
 281                 };
 282                 data {
 283                         pins = "gpio18", "gpio19";
 284                         drive-strength = <10>;
 285                 };
 286                 cs {
 287                         pins = "gpio20";
 288                         drive-strength = <10>;
 289                         bias-pull-up;
 290                 };
 291                 clk {
 292                         pins = "gpio21";
 293                         drive-strength = <12>;
 294                 };
 295         };
 296
 297         fw_pinmux {
 298                 wp {
 299                         pins = "gpio17";
 300                         output-low;
 301                 };
 302         };
 303
 304         button_pins: button_pins {
 305                 recovery {
 306                         pins = "gpio16";
 307                         function = "gpio";
 308                         bias-none;
 309                 };
 310                 developer {
 311                         pins = "gpio15";
 312                         function = "gpio";
 313                         bias-none;
 314                 };
 315         };
 316
 317         spi6_pins: spi6_pins {
 318                 mux {
 319                         pins = "gpio55", "gpio56", "gpio58";
 320                         function = "gsbi6";
 321                         bias-pull-down;
 322                 };
 323                 data {
 324                         pins = "gpio55", "gpio56";
 325                         drive-strength = <10>;
 326                 };
 327                 cs {
 328                         pins = "gpio57";
 329                         drive-strength = <10>;
 330                         bias-pull-up;
 331                         output-high;
 332                 };
 333                 clk {
 334                         pins = "gpio58";
 335                         drive-strength = <12>;
 336                 };
 337         };
 338 };
 339
 340 &adm_dma {
 341         status = "okay";
 342 };
 343
 344 &gmac0 {
 345         status = "okay";
 346         phy-mode = "rgmii";
 347         qcom,id = <0>;
 348
 349         pinctrl-0 = <&rgmii0_pins>;
 350         pinctrl-names = "default";
 351
 352         fixed-link {
 353                 speed = <1000>;
 354                 full-duplex;
 355         };
 356 };
 357
 358 &gmac2 {
 359         status = "okay";
 360         phy-mode = "sgmii";
 361         qcom,id = <2>;
 362
 363         fixed-link {
 364                 speed = <1000>;
 365                 full-duplex;
 366         };
 367 };
 368
 369 &gsbi1 {
 370         status = "okay";
 371         qcom,mode = <GSBI_PROT_I2C_UART>;
 372 };
 373
 374 &gsbi1_i2c {
 375         status = "okay";
 376
 377         clock-frequency = <100000>;
 378
 379         pinctrl-0 = <&i2c1_pins>;
 380         pinctrl-names = "default";
 381
 382         tpm@20 {
 383                 compatible = "infineon,slb9645tt";
 384                 reg = <0x20>;
 385                 powered-while-suspended;
 386         };
 387 };
 388
 389 &gsbi4 {
 390         status = "okay";
 391         qcom,mode = <GSBI_PROT_I2C_UART>;
 392 };
 393
 394 &gsbi4_serial {
 395         status = "okay";
 396 };
 397
 398 &gsbi5 {
 399         status = "okay";
 400         qcom,mode = <GSBI_PROT_SPI>;
 401
 402         spi4: spi@1a280000 {
 403                 status = "okay";
 404                 spi-max-frequency = <50000000>;
 405                 pinctrl-0 = <&spi_pins>;
 406                 pinctrl-names = "default";
 407
 408                 cs-gpios = <&qcom_pinmux 20 0>;
 409
 410                 flash: flash@0 {
 411                         compatible = "jedec,spi-nor";
 412                         spi-max-frequency = <50000000>;
 413                         reg = <0>;
 414                 };
 415         };
 416 };
 417
 418 &gsbi6 {
 419         status = "okay";
 420         qcom,mode = <GSBI_PROT_SPI>;
 421 };
 422
 423 &gsbi6_spi {
 424         status = "okay";
 425         spi-max-frequency = <25000000>;
 426
 427         pinctrl-0 = <&spi6_pins>;
 428         pinctrl-names = "default";
 429
 430         cs-gpios = <&qcom_pinmux 57 GPIO_ACTIVE_HIGH>;
 431
 432         dmas = <&adm_dma 8 0xb>,
 433                <&adm_dma 7 0x14>;
 434         dma-names = "rx", "tx";
 435
 436         /*
 437          * This "spidev" was included in the manufacturer device tree. I suspect
 438          * it's the (unused) Zigbee radio -- SiliconLabs EM3581 Zigbee? There's
 439          * no driver or binding for this at the moment.
 440          */
 441         spidev@0 {
 442                 compatible = "spidev";
 443                 reg = <0>;
 444                 spi-max-frequency = <25000000>;
 445         };
 446 };
 447
 448 &pcie0 {
 449         status = "okay";
 450
 451         pcie@0 {
 452                 reg = <0 0 0 0 0>;
 453                 #interrupt-cells = <1>;
 454                 #size-cells = <2>;
 455                 #address-cells = <3>;
 456                 device_type = "pci";
 457                 interrupt-controller;
 458
 459                 ath10k@0,0 {
 460                         reg = <0 0 0 0 0>;
 461                         device_type = "pci";
 462                         qcom,ath10k-sa-gpio = <2 3 4 0>;
 463                         qcom,ath10k-sa-gpio-func = <5 5 5 0>;
 464                 };
 465         };
 466 };
 467
 468 &pcie1 {
 469         status = "okay";
 470
 471         pcie@0 {
 472                 reg = <0 0 0 0 0>;
 473                 #interrupt-cells = <1>;
 474                 #size-cells = <2>;
 475                 #address-cells = <3>;
 476                 device_type = "pci";
 477                 interrupt-controller;
 478
 479                 ath10k@0,0 {
 480                         reg = <0 0 0 0 0>;
 481                         device_type = "pci";
 482                         qcom,ath10k-sa-gpio = <2 3 4 0>;
 483                         qcom,ath10k-sa-gpio-func = <5 5 5 0>;
 484                 };
 485         };
 486 };
 487
 488 &pcie2 {
 489         status = "okay";
 490
 491         pcie@0 {
 492                 reg = <0 0 0 0 0>;
 493                 #interrupt-cells = <1>;
 494                 #size-cells = <2>;
 495                 #address-cells = <3>;
 496                 device_type = "pci";
 497                 interrupt-controller;
 498
 499                 ath10k@0,0 {
 500                         reg = <0 0 0 0 0>;
 501                         device_type = "pci";
 502                 };
 503         };
 504 };
 505
 506 &rpm {
 507         pinctrl-0 = <&rpm_i2c_pinmux>;
 508         pinctrl-names = "default";
 509 };
 510
 511 &sdcc1 {
 512         status = "okay";
 513         pinctrl-0 = <&sdcc1_pins>;
 514         pinctrl-names = "default";
 515         /delete-property/ mmc-ddr-1_8v;
 516 };
 517
 518 &tcsr {
 519         compatible = "qcom,tcsr-ipq8064", "qcom,tcsr", "syscon";
 520         qcom,usb-ctrl-select = <TCSR_USB_SELECT_USB3_DUAL>;
 521 };
 522
 523 &hs_phy_0 {
 524         status = "okay";
 525 };
 526
 527 &ss_phy_0 {
 528         status = "okay";
 529 };
 530
 531 &usb3_0 {
 532         status = "okay";
 533 };
 534
 535 &hs_phy_1 {
 536         status = "okay";
 537 };
 538
 539 &ss_phy_1 {
 540         status = "okay";
 541 };
 542
 543 &usb3_1 {
 544         status = "okay";
 545 };