target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064-ea8500.dts

   1 #include "qcom-ipq8064-v1.0.dtsi"
   2
   3 #include <dt-bindings/input/input.h>
   4
   5 / {
   6         model = "Linksys EA8500 WiFi Router";
   7         compatible = "linksys,ea8500", "qcom,ipq8064";
   8
   9         memory@0 {
  10                 reg = <0x42000000 0x1e000000>;
  11                 device_type = "memory";
  12         };
  13
  14         reserved-memory {
  15                 #address-cells = <1>;
  16                 #size-cells = <1>;
  17                 ranges;
  18                 rsvd@41200000 {
  19                         reg = <0x41200000 0x300000>;
  20                         no-map;
  21                 };
  22         };
  23
  24         aliases {
  25                 serial0 = &gsbi4_serial;
  26                 mdio-gpio0 = &mdio0;
  27
  28                 led-boot = &power;
  29                 led-failsafe = &power;
  30                 led-running = &power;
  31                 led-upgrade = &power;
  32         };
  33
  34         chosen {
  35                 bootargs = "console=ttyMSM0,115200n8";
  36                 linux,stdout-path = "serial0:115200n8";
  37                 append-rootblock = "ubi.mtd=";  /* append to bootargs adding the root deviceblock nbr from bootloader */
  38         };
  39
  40         soc {
  41                 pinmux@800000 {
  42                         button_pins: button_pins {
  43                                 mux {
  44                                         pins = "gpio65", "gpio67", "gpio68";
  45                                         function = "gpio";
  46                                         drive-strength = <2>;
  47                                         bias-pull-up;
  48                                 };
  49                         };
  50
  51                         i2c4_pins: i2c4_pinmux {
  52                                 mux {
  53                                         pins = "gpio12", "gpio13";
  54                                         function = "gsbi4";
  55                                         drive-strength = <12>;
  56                                         bias-disable;
  57                                 };
  58                         };
  59
  60                         led_pins: led_pins {
  61                                 mux {
  62                                         pins = "gpio6", "gpio53", "gpio54";
  63                                         function = "gpio";
  64                                         drive-strength = <2>;
  65                                         bias-pull-up;
  66                                 };
  67                         };
  68
  69                         mdio0_pins: mdio0_pins {
  70                                 mux {
  71                                         pins = "gpio0", "gpio1";
  72                                         function = "gpio";
  73                                         drive-strength = <8>;
  74                                         bias-disable;
  75                                 };
  76                         };
  77
  78                         nand_pins: nand_pins {
  79                                 mux {
  80                                         pins = "gpio34", "gpio35", "gpio36",
  81                                                "gpio37", "gpio38", "gpio39",
  82                                                "gpio40", "gpio41", "gpio42",
  83                                                "gpio43", "gpio44", "gpio45",
  84                                                "gpio46", "gpio47";
  85                                         function = "nand";
  86                                         drive-strength = <10>;
  87                                         bias-disable;
  88                                 };
  89                                 pullups {
  90                                         pins = "gpio39";
  91                                         bias-pull-up;
  92                                 };
  93                                 hold {
  94                                         pins = "gpio40", "gpio41", "gpio42",
  95                                                "gpio43", "gpio44", "gpio45",
  96                                                "gpio46", "gpio47";
  97                                         bias-bus-hold;
  98                                 };
  99                         };
 100
 101                         rgmii2_pins: rgmii2_pins {
 102                                 mux {
 103                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
 104                                                "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
 105                                         function = "rgmii2";
 106                                         drive-strength = <8>;
 107                                         bias-disable;
 108                                 };
 109                         };
 110                 };
 111
 112                 gsbi@16300000 {
 113                         qcom,mode = <GSBI_PROT_I2C_UART>;
 114                         status = "ok";
 115                         serial@16340000 {
 116                                 status = "ok";
 117                         };
 118                         /*
 119                          * The i2c device on gsbi4 should not be enabled.
 120                          * On ipq806x designs gsbi4 i2c is meant for exclusive
 121                          * RPM usage. Turning this on in kernel manifests as
 122                          * i2c failure for the RPM.
 123                          */
 124                 };
 125
 126                 sata-phy@1b400000 {
 127                         status = "ok";
 128                 };
 129
 130                 sata@29000000 {
 131                         status = "ok";
 132                 };
 133
 134                 phy@100f8800 {          /* USB3 port 1 HS phy */
 135                         status = "ok";
 136                 };
 137
 138                 phy@100f8830 {          /* USB3 port 1 SS phy */
 139                         status = "ok";
 140                 };
 141
 142                 phy@110f8800 {          /* USB3 port 0 HS phy */
 143                         status = "ok";
 144                 };
 145
 146                 phy@110f8830 {          /* USB3 port 0 SS phy */
 147                         status = "ok";
 148                 };
 149
 150                 usb30@0 {
 151                         status = "ok";
 152                 };
 153
 154                 usb30@1 {
 155                         status = "ok";
 156                 };
 157
 158                 pcie0: pci@1b500000 {
 159                         status = "ok";
 160                         phy-tx0-term-offset = <7>;
 161                 };
 162
 163                 pcie1: pci@1b700000 {
 164                         status = "ok";
 165                         phy-tx0-term-offset = <7>;
 166                 };
 167
 168                 pcie2: pci@1b900000 {
 169                         status = "ok";
 170                         phy-tx0-term-offset = <7>;
 171                 };
 172
 173                 nand@1ac00000 {
 174                         status = "ok";
 175
 176                         pinctrl-0 = <&nand_pins>;
 177                         pinctrl-names = "default";
 178
 179                         cs0 {
 180                                 reg = <0>;
 181                                 compatible = "qcom,nandcs";
 182
 183                                 nand-ecc-strength = <4>;
 184                                 nand-bus-width = <8>;
 185                                 nand-ecc-step-size = <512>;
 186
 187                                 partitions {
 188                                         compatible = "fixed-partitions";
 189                                         #address-cells = <1>;
 190                                         #size-cells = <1>;
 191
 192                                         SBL1@0 {
 193                                                 label = "SBL1";
 194                                                 reg = <0x0000000 0x0040000>;
 195                                                 read-only;
 196                                         };
 197
 198                                         MIBIB@40000 {
 199                                                 label = "MIBIB";
 200                                                 reg = <0x0040000 0x0140000>;
 201                                                 read-only;
 202                                         };
 203
 204                                         SBL2@180000 {
 205                                                 label = "SBL2";
 206                                                 reg = <0x0180000 0x0140000>;
 207                                                 read-only;
 208                                         };
 209
 210                                         SBL3@2c0000 {
 211                                                 label = "SBL3";
 212                                                 reg = <0x02c0000 0x0280000>;
 213                                                 read-only;
 214                                         };
 215
 216                                         DDRCONFIG@540000 {
 217                                                 label = "DDRCONFIG";
 218                                                 reg = <0x0540000 0x0120000>;
 219                                                 read-only;
 220                                         };
 221
 222                                         SSD@660000 {
 223                                                 label = "SSD";
 224                                                 reg = <0x0660000 0x0120000>;
 225                                                 read-only;
 226                                         };
 227
 228                                         TZ@780000 {
 229                                                 label = "TZ";
 230                                                 reg = <0x0780000 0x0280000>;
 231                                                 read-only;
 232                                         };
 233
 234                                         RPM@a00000 {
 235                                                 label = "RPM";
 236                                                 reg = <0x0a00000 0x0280000>;
 237                                                 read-only;
 238                                         };
 239
 240                                         art: art@c80000 {
 241                                                 label = "art";
 242                                                 reg = <0x0c80000 0x0140000>;
 243                                                 read-only;
 244                                         };
 245
 246                                         APPSBL@dc0000 {
 247                                                 label = "APPSBL";
 248                                                 reg = <0x0dc0000 0x0100000>;
 249                                                 read-only;
 250                                         };
 251
 252                                         u_env@ec0000 {
 253                                                 label = "u_env";
 254                                                 reg = <0x0ec0000 0x0040000>;
 255                                         };
 256
 257                                         s_env@f00000 {
 258                                                 label = "s_env";
 259                                                 reg = <0x0f00000 0x0040000>;
 260                                         };
 261
 262                                         devinfo@f40000 {
 263                                                 label = "devinfo";
 264                                                 reg = <0x0f40000 0x0040000>;
 265                                         };
 266
 267                                         linux@f80000 {
 268                                                 label = "kernel1";
 269                                                 reg = <0x0f80000 0x2800000>;  /* 3 MB spill to rootfs*/
 270                                         };
 271
 272                                         rootfs@1280000 {
 273                                                 label = "rootfs1";
 274                                                 reg = <0x1280000 0x2500000>;
 275                                         };
 276
 277                                         linux2@3780000 {
 278                                                 label = "kernel2";
 279                                                 reg = <0x3780000 0x2800000>;
 280                                         };
 281
 282                                         rootfs2@3a80000 {
 283                                                 label = "rootfs2";
 284                                                 reg = <0x3a80000 0x2500000>;
 285                                         };
 286
 287                                         syscfg@5f80000 {
 288                                                 label = "syscfg";
 289                                                 reg = <0x5f80000 0x2080000>;
 290                                         };
 291                                 };
 292                         };
 293                 };
 294
 295                 mdio0: mdio {
 296                         compatible = "virtual,mdio-gpio";
 297                         #address-cells = <1>;
 298                         #size-cells = <0>;
 299                         gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 300                         pinctrl-0 = <&mdio0_pins>;
 301                         pinctrl-names = "default";
 302
 303                         phy_port1: phy@0 {
 304                                 reg = <0>;
 305                         };
 306
 307                         phy_port2: phy@1 {
 308                                 reg = <1>;
 309                         };
 310
 311                         phy_port3: phy@2 {
 312                                 reg = <2>;
 313                         };
 314
 315                         phy_port4: phy@3 {
 316                                 reg = <3>;
 317                         };
 318
 319                         phy_port5: phy@4 {
 320                                 reg = <4>;
 321                         };
 322
 323                         switch0@16 {
 324                                 compatible = "qca,qca8337";
 325                                 #address-cells = <1>;
 326                                 #size-cells = <0>;
 327
 328                                 reg = <16>;
 329
 330                                 ports {
 331                                         #address-cells = <1>;
 332                                         #size-cells = <0>;
 333                                         port@0 {
 334                                                 reg = <0>;
 335                                                 label = "cpu";
 336                                                 ethernet = <&gmac1>;
 337                                                 phy-mode = "rgmii";
 338
 339                                                 fixed-link {
 340                                                         speed = <1000>;
 341                                                         full-duplex;
 342                                                 };
 343                                         };
 344
 345                                         port@1 {
 346                                                 reg = <1>;
 347                                                 label = "lan1";
 348                                                 phy-handle = <&phy_port1>;
 349                                         };
 350
 351                                         port@2 {
 352                                                 reg = <2>;
 353                                                 label = "lan2";
 354                                                 phy-handle = <&phy_port2>;
 355                                         };
 356
 357                                         port@3 {
 358                                                 reg = <3>;
 359                                                 label = "lan3";
 360                                                 phy-handle = <&phy_port3>;
 361                                         };
 362
 363                                         port@4 {
 364                                                 reg = <4>;
 365                                                 label = "lan4";
 366                                                 phy-handle = <&phy_port4>;
 367                                         };
 368
 369                                         port@5 {
 370                                                 reg = <5>;
 371                                                 label = "wan";
 372                                                 phy-handle = <&phy_port5>;
 373                                         };
 374
 375                                         /*
 376                                          * Disabled until DSA supports multiple CPUs,
 377                                          * otherwise it causes undefined behavior.
 378                                          *
 379                                          * port@6 {
 380                                          *      reg = <6>;
 381                                          *      label = "cpu";
 382                                          *      ethernet = <&gmac2>;
 383                                          *      phy-mode = "sgmii";
 384                                          *
 385                                          *      fixed-link {
 386                                          *              speed = <1000>;
 387                                          *              full-duplex;
 388                                          *      };
 389                                          * };
 390                                          */
 391                                 };
 392                         };
 393                 };
 394
 395                 gmac1: ethernet@37200000 {
 396                         status = "ok";
 397                         phy-mode = "rgmii";
 398                         qcom,id = <1>;
 399                         qcom,phy_mdio_addr = <4>;
 400                         qcom,poll_required = <1>;
 401                         qcom,rgmii_delay = <0>;
 402                         qcom,emulation = <0>;
 403                         pinctrl-0 = <&rgmii2_pins>;
 404                         pinctrl-names = "default";
 405                         fixed-link {
 406                                 speed = <1000>;
 407                                 full-duplex;
 408                         };
 409                 };
 410                 //lan
 411                 gmac2: ethernet@37400000 {
 412                         status = "ok";
 413                         phy-mode = "sgmii";
 414                         qcom,id = <2>;
 415                         qcom,phy_mdio_addr = <0>;       /* none */
 416                         qcom,poll_required = <0>;       /* no polling */
 417                         qcom,rgmii_delay = <0>;
 418                         qcom,emulation = <0>;
 419                         fixed-link {
 420                                 speed = <1000>;
 421                                 full-duplex;
 422                         };
 423                 };
 424
 425                 rpm@108000 {
 426                         pinctrl-0 = <&i2c4_pins>;
 427                         pinctrl-names = "default";
 428                 };
 429
 430                 adm_dma: dma@18300000 {
 431                         status = "ok";
 432                 };
 433         };
 434
 435         gpio-keys {
 436                 compatible = "gpio-keys";
 437                 pinctrl-0 = <&button_pins>;
 438                 pinctrl-names = "default";
 439
 440                 wifi {
 441                         label = "wifi";
 442                         gpios = <&qcom_pinmux 67 GPIO_ACTIVE_LOW>;
 443                         linux,code = <KEY_RFKILL>;
 444                 };
 445
 446                 reset {
 447                         label = "reset";
 448                         gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
 449                         linux,code = <KEY_RESTART >;
 450                 };
 451
 452                 wps {
 453                         label = "wps";
 454                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 455                         linux,code = <KEY_WPS_BUTTON>;
 456                 };
 457         };
 458
 459         gpio-leds {
 460                 compatible = "gpio-leds";
 461                 pinctrl-0 = <&led_pins>;
 462                 pinctrl-names = "default";
 463
 464                 wps {
 465                         label = "ea8500:green:wps";
 466                         gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
 467                 };
 468
 469                 power: power {
 470                         label = "ea8500:white:power";
 471                         gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
 472                         default-state = "keep";
 473                 };
 474
 475                 wifi {
 476                         label = "ea8500:green:wifi";
 477                         gpios = <&qcom_pinmux 54 GPIO_ACTIVE_HIGH>;
 478                 };
 479         };
 480 };