target/linux/mvebu/patches-4.1/000-new_linksys_boards.patch

   1 From 3abdd583312a2830129dc42e1e3d98368a8fda47 Mon Sep 17 00:00:00 2001
   2 From: Imre Kaloz <kaloz@openwrt.org>
   3 Date: Wed, 20 May 2015 23:14:16 +0200
   4 Subject: ARM: mvebu: add support for the new Armada 385 based Linksys boards
   5
   6 This patch adds support for the Linksys WRT1200AC (Caiman) and
   7 the Linksys WRT1900AC v2 (Cobra).
   8
   9 Both boards have:
  10
  11 - 2 Marvell 88W8864 radios
  12 - 1 USB 3.0 port
  13 - 1 USB 2.0/eSATAp port
  14 - 2 Ethernet interfaces connected to a 88E6176 switch (1x WAN + 4x LAN)
  15 - 128MB NAND flash
  16 - 512MB RAM
  17
  18 gregory.clement@free-electrons.com: use serial0:115200n8 in
  19 stdout-path and remove the bootargs part in the chosen node
  20
  21 Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
  22 Acked-by: Andrew Lunn <andrew@lunn.ch>
  23 Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
  24 ---
  25  arch/arm/boot/dts/Makefile                      |   2 +
  26  arch/arm/boot/dts/armada-385-linksys-caiman.dts | 114 ++++++++
  27  arch/arm/boot/dts/armada-385-linksys-cobra.dts  | 114 ++++++++
  28  arch/arm/boot/dts/armada-385-linksys.dtsi       | 332 ++++++++++++++++++++++++
  29  4 files changed, 562 insertions(+)
  30  create mode 100644 arch/arm/boot/dts/armada-385-linksys-caiman.dts
  31  create mode 100644 arch/arm/boot/dts/armada-385-linksys-cobra.dts
  32  create mode 100644 arch/arm/boot/dts/armada-385-linksys.dtsi
  33
  34 --- a/arch/arm/boot/dts/Makefile
  35 +++ b/arch/arm/boot/dts/Makefile
  36 @@ -633,6 +633,8 @@ dtb-$(CONFIG_MACH_ARMADA_375) += \
  37         armada-375-db.dtb
  38  dtb-$(CONFIG_MACH_ARMADA_38X) += \
  39         armada-385-db-ap.dtb \
  40 +       armada-385-linksys-caiman.dtb \
  41 +       armada-385-linksys-cobra.dtb \
  42         armada-388-db.dtb \
  43         armada-388-gp.dtb \
  44         armada-388-rd.dtb
  45 --- /dev/null
  46 +++ b/arch/arm/boot/dts/armada-385-linksys-caiman.dts
  47 @@ -0,0 +1,114 @@
  48 +/*
  49 + * Device Tree include for the Linksys WRT1200AC (Caiman)
  50 + *
  51 + * Copyright (C) 2015 Imre Kaloz <kaloz@openwrt.org>
  52 + *
  53 + *
  54 + * This file is dual-licensed: you can use it either under the terms
  55 + * of the GPL or the X11 license, at your option. Note that this dual
  56 + * licensing only applies to this file, and not this project as a
  57 + * whole.
  58 + *
  59 + *  a) This file is licensed under the terms of the GNU General Public
  60 + *     License version 2.  This program is licensed "as is" without
  61 + *     any warranty of any kind, whether express or implied.
  62 + *
  63 + * Or, alternatively,
  64 + *
  65 + *  b) Permission is hereby granted, free of charge, to any person
  66 + *     obtaining a copy of this software and associated documentation
  67 + *     files (the "Software"), to deal in the Software without
  68 + *     restriction, including without limitation the rights to use,
  69 + *     copy, modify, merge, publish, distribute, sublicense, and/or
  70 + *     sell copies of the Software, and to permit persons to whom the
  71 + *     Software is furnished to do so, subject to the following
  72 + *     conditions:
  73 + *
  74 + *     The above copyright notice and this permission notice shall be
  75 + *     included in all copies or substantial portions of the Software.
  76 + *
  77 + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  78 + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  79 + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  80 + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  81 + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  82 + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  83 + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  84 + *     OTHER DEALINGS IN THE SOFTWARE.
  85 + */
  86 +
  87 +/dts-v1/;
  88 +#include "armada-385-linksys.dtsi"
  89 +
  90 +/ {
  91 +       model = "Linksys WRT1200AC";
  92 +       compatible = "linksys,caiman", "linksys,armada385", "marvell,armada385",
  93 +                    "marvell,armada380";
  94 +
  95 +       soc {
  96 +               internal-regs{
  97 +                       i2c@11000 {
  98 +
  99 +                               pca9635@68 {
 100 +                               #address-cells = <1>;
 101 +                               #size-cells = <0>;
 102 +
 103 +                                       wan_amber@0 {
 104 +                                               label = "caiman:amber:wan";
 105 +                                               reg = <0x0>;
 106 +                                       };
 107 +
 108 +                                       wan_white@1 {
 109 +                                               label = "caiman:white:wan";
 110 +                                               reg = <0x1>;
 111 +                                       };
 112 +
 113 +                                       wlan_2g@2 {
 114 +                                               label = "caiman:white:wlan_2g";
 115 +                                               reg = <0x2>;
 116 +                                       };
 117 +
 118 +                                       wlan_5g@3 {
 119 +                                               label = "caiman:white:wlan_5g";
 120 +                                               reg = <0x3>;
 121 +                                       };
 122 +
 123 +                                       usb2@5 {
 124 +                                               label = "caiman:white:usb2";
 125 +                                               reg = <0x5>;
 126 +                                       };
 127 +
 128 +                                       usb3_1@6 {
 129 +                                               label = "caiman:white:usb3_1";
 130 +                                               reg = <0x6>;
 131 +                                       };
 132 +
 133 +                                       usb3_2@7 {
 134 +                                               label = "caiman:white:usb3_2";
 135 +                                               reg = <0x7>;
 136 +                                       };
 137 +
 138 +                                       wps_white@8 {
 139 +                                               label = "caiman:white:wps";
 140 +                                               reg = <0x8>;
 141 +                                       };
 142 +
 143 +                                       wps_amber@9 {
 144 +                                               label = "caiman:amber:wps";
 145 +                                               reg = <0x9>;
 146 +                                       };
 147 +                               };
 148 +                       };
 149 +               };
 150 +       };
 151 +
 152 +       gpio-leds {
 153 +               power {
 154 +                       label = "caiman:white:power";
 155 +               };
 156 +
 157 +               sata {
 158 +                       label = "caiman:white:sata";
 159 +               };
 160 +       };
 161 +};
 162 --- /dev/null
 163 +++ b/arch/arm/boot/dts/armada-385-linksys-cobra.dts
 164 @@ -0,0 +1,114 @@
 165 +/*
 166 + * Device Tree file for the Linksys WRT1900ACv2 (Cobra)
 167 + *
 168 + * Copyright (C) 2015 Imre Kaloz <kaloz@openwrt.org>
 169 + *
 170 + *
 171 + * This file is dual-licensed: you can use it either under the terms
 172 + * of the GPL or the X11 license, at your option. Note that this dual
 173 + * licensing only applies to this file, and not this project as a
 174 + * whole.
 175 + *
 176 + *  a) This file is licensed under the terms of the GNU General Public
 177 + *     License version 2.  This program is licensed "as is" without
 178 + *     any warranty of any kind, whether express or implied.
 179 + *
 180 + * Or, alternatively,
 181 + *
 182 + *  b) Permission is hereby granted, free of charge, to any person
 183 + *     obtaining a copy of this software and associated documentation
 184 + *     files (the "Software"), to deal in the Software without
 185 + *     restriction, including without limitation the rights to use,
 186 + *     copy, modify, merge, publish, distribute, sublicense, and/or
 187 + *     sell copies of the Software, and to permit persons to whom the
 188 + *     Software is furnished to do so, subject to the following
 189 + *     conditions:
 190 + *
 191 + *     The above copyright notice and this permission notice shall be
 192 + *     included in all copies or substantial portions of the Software.
 193 + *
 194 + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 195 + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 196 + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 197 + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 198 + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 199 + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 200 + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 201 + *     OTHER DEALINGS IN THE SOFTWARE.
 202 + */
 203 +
 204 +/dts-v1/;
 205 +#include "armada-385-linksys.dtsi"
 206 +
 207 +/ {
 208 +       model = "Linksys WRT1900ACv2";
 209 +       compatible = "linksys,cobra", "linksys,armada385", "marvell,armada385",
 210 +                    "marvell,armada380";
 211 +
 212 +       soc {
 213 +               internal-regs{
 214 +                       i2c@11000 {
 215 +
 216 +                               pca9635@68 {
 217 +                               #address-cells = <1>;
 218 +                               #size-cells = <0>;
 219 +
 220 +                                       wan_amber@0 {
 221 +                                               label = "cobra:amber:wan";
 222 +                                               reg = <0x0>;
 223 +                                       };
 224 +
 225 +                                       wan_white@1 {
 226 +                                               label = "cobra:white:wan";
 227 +                                               reg = <0x1>;
 228 +                                       };
 229 +
 230 +                                       wlan_2g@2 {
 231 +                                               label = "cobra:white:wlan_2g";
 232 +                                               reg = <0x2>;
 233 +                                       };
 234 +
 235 +                                       wlan_5g@3 {
 236 +                                               label = "cobra:white:wlan_5g";
 237 +                                               reg = <0x3>;
 238 +                                       };
 239 +
 240 +                                       usb2@5 {
 241 +                                               label = "cobra:white:usb2";
 242 +                                               reg = <0x5>;
 243 +                                       };
 244 +
 245 +                                       usb3_1@6 {
 246 +                                               label = "cobra:white:usb3_1";
 247 +                                               reg = <0x6>;
 248 +                                       };
 249 +
 250 +                                       usb3_2@7 {
 251 +                                               label = "cobra:white:usb3_2";
 252 +                                               reg = <0x7>;
 253 +                                       };
 254 +
 255 +                                       wps_white@8 {
 256 +                                               label = "cobra:white:wps";
 257 +                                               reg = <0x8>;
 258 +                                       };
 259 +
 260 +                                       wps_amber@9 {
 261 +                                               label = "cobra:amber:wps";
 262 +                                               reg = <0x9>;
 263 +                                       };
 264 +                               };
 265 +                       };
 266 +               };
 267 +       };
 268 +
 269 +       gpio-leds {
 270 +               power {
 271 +                       label = "cobra:white:power";
 272 +               };
 273 +
 274 +               sata {
 275 +                       label = "cobra:white:sata";
 276 +               };
 277 +       };
 278 +};
 279 --- /dev/null
 280 +++ b/arch/arm/boot/dts/armada-385-linksys.dtsi
 281 @@ -0,0 +1,332 @@
 282 +/*
 283 + * Device Tree include file for Armada 385 based Linksys boards
 284 + *
 285 + * Copyright (C) 2015 Imre Kaloz <kaloz@openwrt.org>
 286 + *
 287 + *
 288 + * This file is dual-licensed: you can use it either under the terms
 289 + * of the GPL or the X11 license, at your option. Note that this dual
 290 + * licensing only applies to this file, and not this project as a
 291 + * whole.
 292 + *
 293 + *  a) This file is licensed under the terms of the GNU General Public
 294 + *     License version 2.  This program is licensed "as is" without
 295 + *     any warranty of any kind, whether express or implied.
 296 + *
 297 + * Or, alternatively,
 298 + *
 299 + *  b) Permission is hereby granted, free of charge, to any person
 300 + *     obtaining a copy of this software and associated documentation
 301 + *     files (the "Software"), to deal in the Software without
 302 + *     restriction, including without limitation the rights to use,
 303 + *     copy, modify, merge, publish, distribute, sublicense, and/or
 304 + *     sell copies of the Software, and to permit persons to whom the
 305 + *     Software is furnished to do so, subject to the following
 306 + *     conditions:
 307 + *
 308 + *     The above copyright notice and this permission notice shall be
 309 + *     included in all copies or substantial portions of the Software.
 310 + *
 311 + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 312 + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 313 + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 314 + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 315 + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 316 + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 317 + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 318 + *     OTHER DEALINGS IN THE SOFTWARE.
 319 + */
 320 +
 321 +#include <dt-bindings/gpio/gpio.h>
 322 +#include <dt-bindings/input/input.h>
 323 +#include "armada-385.dtsi"
 324 +
 325 +/ {
 326 +       model = "Linksys boards based on Armada 385";
 327 +       compatible = "linksys,armada385", "marvell,armada385",
 328 +                    "marvell,armada380";
 329 +
 330 +       chosen {
 331 +               stdout-path = "serial0:115200n8";
 332 +       };
 333 +
 334 +       memory {
 335 +               device_type = "memory";
 336 +               reg = <0x00000000 0x20000000>; /* 512 MB */
 337 +       };
 338 +
 339 +       soc {
 340 +               ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
 341 +                         MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
 342 +
 343 +               internal-regs {
 344 +
 345 +                       spi@10600 {
 346 +                               status = "disabled";
 347 +                       };
 348 +
 349 +                       i2c@11000 {
 350 +                               pinctrl-names = "default";
 351 +                               pinctrl-0 = <&i2c0_pins>;
 352 +                               status = "okay";
 353 +
 354 +                               tmp421@4c {
 355 +                                       compatible = "ti,tmp421";
 356 +                                       reg = <0x4c>;
 357 +                               };
 358 +
 359 +                               pca9635@68 {
 360 +                                       #address-cells = <1>;
 361 +                                       #size-cells = <0>;
 362 +                                       compatible = "nxp,pca9635";
 363 +                                       reg = <0x68>;
 364 +                               };
 365 +                       };
 366 +
 367 +                       /* J10: VCC, NC, RX, NC, TX, GND  */
 368 +                       serial@12000 {
 369 +                               status = "okay";
 370 +                       };
 371 +
 372 +                       ethernet@70000 {
 373 +                               status = "okay";
 374 +                               phy-mode = "rgmii-id";
 375 +                               fixed-link {
 376 +                                       speed = <1000>;
 377 +                                       full-duplex;
 378 +                               };
 379 +                       };
 380 +
 381 +                       ethernet@34000 {
 382 +                               status = "okay";
 383 +                               phy-mode = "sgmii";
 384 +                               fixed-link {
 385 +                                       speed = <1000>;
 386 +                                       full-duplex;
 387 +                               };
 388 +                       };
 389 +
 390 +                       mdio {
 391 +                               status = "okay";
 392 +                       };
 393 +
 394 +                       sata@a8000 {
 395 +                               status = "okay";
 396 +                       };
 397 +
 398 +                       /* USB part of the eSATA/USB 2.0 port */
 399 +                       usb@50000 {
 400 +                               status = "okay";
 401 +                       };
 402 +
 403 +                       usb3@f8000 {
 404 +                               status = "okay";
 405 +                               usb-phy = <&usb3_phy>;
 406 +                       };
 407 +
 408 +                       flash@d0000 {
 409 +                               status = "okay";
 410 +                               num-cs = <1>;
 411 +                               marvell,nand-keep-config;
 412 +                               marvell,nand-enable-arbiter;
 413 +                               nand-on-flash-bbt;
 414 +
 415 +                               partition@0 {
 416 +                                       label = "u-boot";
 417 +                                       reg = <0x0000000 0x200000>;  /* 2MB */
 418 +                                       read-only;
 419 +                               };
 420 +
 421 +                               partition@100000 {
 422 +                                       label = "u_env";
 423 +                                       reg = <0x200000 0x40000>;    /* 256KB */
 424 +                               };
 425 +
 426 +                               partition@140000 {
 427 +                                       label = "s_env";
 428 +                                       reg = <0x240000 0x40000>;    /* 256KB */
 429 +                               };
 430 +
 431 +                               partition@900000 {
 432 +                                       label = "devinfo";
 433 +                                       reg = <0x900000 0x100000>;   /* 1MB */
 434 +                                       read-only;
 435 +                               };
 436 +
 437 +                               /* kernel1 overlaps with rootfs1 by design */
 438 +                               partition@a00000 {
 439 +                                       label = "kernel1";
 440 +                                       reg = <0xa00000 0x2800000>;  /* 40MB */
 441 +                               };
 442 +
 443 +                               partition@1000000 {
 444 +                                       label = "rootfs1";
 445 +                                       reg = <0x1000000 0x2200000>;  /* 34MB */
 446 +                               };
 447 +
 448 +                               /* kernel2 overlaps with rootfs2 by design */
 449 +                               partition@3200000 {
 450 +                                       label = "kernel2";
 451 +                                       reg = <0x3200000 0x2800000>; /* 40MB */
 452 +                               };
 453 +
 454 +                               partition@3800000 {
 455 +                                       label = "rootfs2";
 456 +                                       reg = <0x3800000 0x2200000>; /* 34MB */
 457 +                               };
 458 +
 459 +                               /*
 460 +                                * 38MB, last MB is for the BBT, not writable
 461 +                                */
 462 +                               partition@5a00000 {
 463 +                                       label = "syscfg";
 464 +                                       reg = <0x5a00000 0x2600000>;
 465 +                               };
 466 +
 467 +                               /*
 468 +                                * Unused area between "s_env" and "devinfo".
 469 +                                * Moved here because otherwise the renumbered
 470 +                                * partitions would break the bootloader
 471 +                                * supplied bootargs
 472 +                                */
 473 +                               partition@180000 {
 474 +                                       label = "unused_area";
 475 +                                       reg = <0x280000 0x680000>;   /* 6.5MB */
 476 +                               };
 477 +                       };
 478 +               };
 479 +
 480 +               pcie-controller {
 481 +                       status = "okay";
 482 +
 483 +                       pcie@1,0 {
 484 +                               /* Marvell 88W8864, 5GHz-only */
 485 +                               status = "okay";
 486 +                       };
 487 +
 488 +                       pcie@2,0 {
 489 +                               /* Marvell 88W8864, 2GHz-only */
 490 +                               status = "okay";
 491 +                       };
 492 +               };
 493 +       };
 494 +
 495 +       usb3_phy: usb3_phy {
 496 +               compatible = "usb-nop-xceiv";
 497 +               vcc-supply = <&reg_xhci0_vbus>;
 498 +       };
 499 +
 500 +       reg_xhci0_vbus: xhci0-vbus {
 501 +               compatible = "regulator-fixed";
 502 +               pinctrl-names = "default";
 503 +               pinctrl-0 = <&xhci0_vbus_pins>;
 504 +               regulator-name = "xhci0-vbus";
 505 +               regulator-min-microvolt = <5000000>;
 506 +               regulator-max-microvolt = <5000000>;
 507 +               enable-active-high;
 508 +               gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>;
 509 +       };
 510 +
 511 +       gpio_keys {
 512 +               compatible = "gpio-keys";
 513 +               #address-cells = <1>;
 514 +               #size-cells = <0>;
 515 +               pinctrl-0 = <&keys_pin>;
 516 +               pinctrl-names = "default";
 517 +
 518 +               button@1 {
 519 +                       label = "WPS";
 520 +                       linux,code = <KEY_WPS_BUTTON>;
 521 +                       gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
 522 +               };
 523 +
 524 +               button@2 {
 525 +                       label = "Factory Reset Button";
 526 +                       linux,code = <KEY_RESTART>;
 527 +                       gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 528 +               };
 529 +       };
 530 +
 531 +       gpio-leds {
 532 +               compatible = "gpio-leds";
 533 +               pinctrl-0 = <&power_led_pin &sata_led_pin>;
 534 +               pinctrl-names = "default";
 535 +
 536 +               power {
 537 +                       gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
 538 +                       default-state = "on";
 539 +               };
 540 +
 541 +               sata {
 542 +                       gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
 543 +                       default-state = "off";
 544 +               };
 545 +       };
 546 +
 547 +       dsa@0 {
 548 +               compatible = "marvell,dsa";
 549 +               #address-cells = <2>;
 550 +               #size-cells = <0>;
 551 +
 552 +               dsa,ethernet = <&eth2>;
 553 +               dsa,mii-bus = <&mdio>;
 554 +
 555 +               switch@0 {
 556 +                       #address-cells = <1>;
 557 +                       #size-cells = <0>;
 558 +                       reg = <0x0 0>;  /* MDIO address 0, switch 0 in tree */
 559 +
 560 +                       port@0 {
 561 +                               reg = <0>;
 562 +                               label = "lan4";
 563 +                       };
 564 +
 565 +                       port@1 {
 566 +                               reg = <1>;
 567 +                               label = "lan3";
 568 +                       };
 569 +
 570 +                       port@2 {
 571 +                               reg = <2>;
 572 +                               label = "lan2";
 573 +                       };
 574 +
 575 +                       port@3 {
 576 +                               reg = <3>;
 577 +                               label = "lan1";
 578 +                       };
 579 +
 580 +                       port@4 {
 581 +                               reg = <4>;
 582 +                               label = "wan";
 583 +                       };
 584 +
 585 +                       port@5 {
 586 +                               reg = <5>;
 587 +                               label = "cpu";
 588 +                       };
 589 +               };
 590 +       };
 591 +};
 592 +
 593 +&pinctrl {
 594 +       keys_pin: keys-pin {
 595 +               marvell,pins = "mpp24", "mpp47";
 596 +               marvell,function = "gpio";
 597 +       };
 598 +
 599 +       power_led_pin: power-led-pin {
 600 +               marvell,pins = "mpp55";
 601 +               marvell,function = "gpio";
 602 +       };
 603 +
 604 +       sata_led_pin: sata-led-pin {
 605 +               marvell,pins = "mpp54";
 606 +               marvell,function = "gpio";
 607 +       };
 608 +
 609 +       xhci0_vbus_pins: xhci0-vbus-pins {
 610 +               marvell,pins = "mpp50";
 611 +               marvell,function = "gpio";
 612 +       };
 613 +};