target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ea8500.dts

   1 #include "qcom-ipq8064-v2.0.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                 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
  43                         button_pins: button_pins {
  44                                 mux {
  45                                         pins = "gpio65", "gpio67", "gpio68";
  46                                         function = "gpio";
  47                                         drive-strength = <2>;
  48                                         bias-pull-up;
  49                                 };
  50                         };
  51
  52                         i2c4_pins: i2c4_pinmux {
  53                                 mux {
  54                                         pins = "gpio12", "gpio13";
  55                                         function = "gsbi4";
  56                                         drive-strength = <12>;
  57                                         bias-disable;
  58                                 };
  59                         };
  60
  61                         led_pins: led_pins {
  62                                 mux {
  63                                         pins = "gpio6", "gpio53", "gpio54";
  64                                         function = "gpio";
  65                                         drive-strength = <2>;
  66                                         bias-pull-up;
  67                                 };
  68                         };
  69
  70                         switch_reset: switch_reset_pins {
  71                                 mux {
  72                                         pins = "gpio63";
  73                                         function = "gpio";
  74                                         drive-strength = <2>;
  75                                         bias-disable;
  76                                         output-low;
  77                                 };
  78                         };
  79
  80                         mdio0_pins: mdio0_pins {
  81                                 mux {
  82                                         pins = "gpio0", "gpio1";
  83                                         function = "gpio";
  84                                         drive-strength = <8>;
  85                                         bias-disable;
  86                                 };
  87                         };
  88
  89                         nand_pins: nand_pins {
  90                                 mux {
  91                                         pins = "gpio34", "gpio35", "gpio36",
  92                                                "gpio37", "gpio38", "gpio39",
  93                                                "gpio40", "gpio41", "gpio42",
  94                                                "gpio43", "gpio44", "gpio45",
  95                                                "gpio46", "gpio47";
  96                                         function = "nand";
  97                                         drive-strength = <10>;
  98                                         bias-disable;
  99                                 };
 100                                 pullups {
 101                                         pins = "gpio39";
 102                                         bias-pull-up;
 103                                 };
 104                                 hold {
 105                                         pins = "gpio40", "gpio41", "gpio42",
 106                                                "gpio43", "gpio44", "gpio45",
 107                                                "gpio46", "gpio47";
 108                                         bias-bus-hold;
 109                                 };
 110                         };
 111
 112                         rgmii2_pins: rgmii2_pins {
 113                                 mux {
 114                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
 115                                                "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
 116                                         function = "rgmii2";
 117                                         drive-strength = <8>;
 118                                         bias-disable;
 119                                 };
 120                         };
 121                 };
 122
 123                 gsbi@16300000 {
 124                         qcom,mode = <GSBI_PROT_I2C_UART>;
 125                         status = "ok";
 126                         serial@16340000 {
 127                                 status = "ok";
 128                         };
 129                         /*
 130                          * The i2c device on gsbi4 should not be enabled.
 131                          * On ipq806x designs gsbi4 i2c is meant for exclusive
 132                          * RPM usage. Turning this on in kernel manifests as
 133                          * i2c failure for the RPM.
 134                          */
 135                 };
 136
 137                 sata-phy@1b400000 {
 138                         status = "ok";
 139                 };
 140
 141                 sata@29000000 {
 142                         status = "ok";
 143                 };
 144
 145                 phy@100f8800 {          /* USB3 port 1 HS phy */
 146                         status = "ok";
 147                 };
 148
 149                 phy@100f8830 {          /* USB3 port 1 SS phy */
 150                         status = "ok";
 151                 };
 152
 153                 phy@110f8800 {          /* USB3 port 0 HS phy */
 154                         status = "ok";
 155                 };
 156
 157                 phy@110f8830 {          /* USB3 port 0 SS phy */
 158                         status = "ok";
 159                 };
 160
 161                 usb30@0 {
 162                         status = "ok";
 163                 };
 164
 165                 usb30@1 {
 166                         status = "ok";
 167                 };
 168
 169                 pcie0: pci@1b500000 {
 170                         status = "ok";
 171                         force_gen1 = <1>;
 172                 };
 173
 174                 pcie1: pci@1b700000 {
 175                         status = "ok";
 176                 };
 177
 178                 nand@1ac00000 {
 179                         status = "ok";
 180
 181                         pinctrl-0 = <&nand_pins>;
 182                         pinctrl-names = "default";
 183
 184                         cs0 {
 185                                 reg = <0>;
 186                                 compatible = "qcom,nandcs";
 187
 188                                 nand-ecc-strength = <4>;
 189                                 nand-bus-width = <8>;
 190                                 nand-ecc-step-size = <512>;
 191
 192                                 partitions {
 193                                         compatible = "fixed-partitions";
 194                                         #address-cells = <1>;
 195                                         #size-cells = <1>;
 196
 197                                         SBL1@0 {
 198                                                 label = "SBL1";
 199                                                 reg = <0x0000000 0x0040000>;
 200                                                 read-only;
 201                                         };
 202
 203                                         MIBIB@40000 {
 204                                                 label = "MIBIB";
 205                                                 reg = <0x0040000 0x0140000>;
 206                                                 read-only;
 207                                         };
 208
 209                                         SBL2@180000 {
 210                                                 label = "SBL2";
 211                                                 reg = <0x0180000 0x0140000>;
 212                                                 read-only;
 213                                         };
 214
 215                                         SBL3@2c0000 {
 216                                                 label = "SBL3";
 217                                                 reg = <0x02c0000 0x0280000>;
 218                                                 read-only;
 219                                         };
 220
 221                                         DDRCONFIG@540000 {
 222                                                 label = "DDRCONFIG";
 223                                                 reg = <0x0540000 0x0120000>;
 224                                                 read-only;
 225                                         };
 226
 227                                         SSD@660000 {
 228                                                 label = "SSD";
 229                                                 reg = <0x0660000 0x0120000>;
 230                                                 read-only;
 231                                         };
 232
 233                                         TZ@780000 {
 234                                                 label = "TZ";
 235                                                 reg = <0x0780000 0x0280000>;
 236                                                 read-only;
 237                                         };
 238
 239                                         RPM@a00000 {
 240                                                 label = "RPM";
 241                                                 reg = <0x0a00000 0x0280000>;
 242                                                 read-only;
 243                                         };
 244
 245                                         art: art@c80000 {
 246                                                 label = "art";
 247                                                 reg = <0x0c80000 0x0140000>;
 248                                                 read-only;
 249                                         };
 250
 251                                         APPSBL@dc0000 {
 252                                                 label = "APPSBL";
 253                                                 reg = <0x0dc0000 0x0100000>;
 254                                                 read-only;
 255                                         };
 256
 257                                         u_env@ec0000 {
 258                                                 label = "u_env";
 259                                                 reg = <0x0ec0000 0x0040000>;
 260                                         };
 261
 262                                         s_env@f00000 {
 263                                                 label = "s_env";
 264                                                 reg = <0x0f00000 0x0040000>;
 265                                         };
 266
 267                                         devinfo@f40000 {
 268                                                 label = "devinfo";
 269                                                 reg = <0x0f40000 0x0040000>;
 270                                         };
 271
 272                                         linux@f80000 {
 273                                                 label = "kernel1";
 274                                                 reg = <0x0f80000 0x2800000>;  /* 3 MB spill to rootfs*/
 275                                         };
 276
 277                                         rootfs@1280000 {
 278                                                 label = "rootfs1";
 279                                                 reg = <0x1280000 0x2500000>;
 280                                         };
 281
 282                                         linux2@3780000 {
 283                                                 label = "kernel2";
 284                                                 reg = <0x3780000 0x2800000>;
 285                                         };
 286
 287                                         rootfs2@3a80000 {
 288                                                 label = "rootfs2";
 289                                                 reg = <0x3a80000 0x2500000>;
 290                                         };
 291
 292                                         syscfg@5f80000 {
 293                                                 label = "syscfg";
 294                                                 reg = <0x5f80000 0x2080000>;
 295                                         };
 296                                 };
 297                         };
 298                 };
 299
 300                 mdio0: mdio {
 301                         compatible = "virtual,mdio-gpio";
 302                         #address-cells = <1>;
 303                         #size-cells = <0>;
 304
 305                         gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 306
 307                         pinctrl-0 = <&mdio0_pins &switch_reset>;
 308                         pinctrl-names = "default";
 309
 310                         reset-gpios = <&qcom_pinmux 63 GPIO_ACTIVE_LOW>;
 311                         reset-delay-us = <12000>;
 312
 313                         phy0: ethernet-phy@0 {
 314                                 reg = <0>;
 315                                 qca,ar8327-initvals = <
 316                                         0x00004 0x7600000   /* PAD0_MODE */
 317                                         0x00008 0x1000000   /* PAD5_MODE */
 318                                         0x0000c 0x80        /* PAD6_MODE */
 319                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 320                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 321                                         0x0007c 0x4e        /* PORT0_STATUS */
 322                                         0x00094 0x4e        /* PORT6_STATUS */
 323                                         >;
 324                         };
 325
 326                         phy4: ethernet-phy@4 {
 327                                 reg = <4>;
 328                         };
 329                 };
 330
 331                 gmac1: ethernet@37200000 {
 332                         status = "ok";
 333                         phy-mode = "rgmii";
 334                         qcom,id = <1>;
 335                         qcom,phy_mdio_addr = <4>;
 336                         qcom,poll_required = <1>;
 337                         qcom,rgmii_delay = <0>;
 338                         qcom,emulation = <0>;
 339                         pinctrl-0 = <&rgmii2_pins>;
 340                         pinctrl-names = "default";
 341                         fixed-link {
 342                                 speed = <1000>;
 343                                 full-duplex;
 344                         };
 345                 };
 346                 //lan
 347                 gmac2: ethernet@37400000 {
 348                         status = "ok";
 349                         phy-mode = "sgmii";
 350                         qcom,id = <2>;
 351                         qcom,phy_mdio_addr = <0>;       /* none */
 352                         qcom,poll_required = <0>;       /* no polling */
 353                         qcom,rgmii_delay = <0>;
 354                         qcom,emulation = <0>;
 355                         fixed-link {
 356                                 speed = <1000>;
 357                                 full-duplex;
 358                         };
 359                 };
 360
 361                 adm_dma: dma@18300000 {
 362                         status = "ok";
 363                 };
 364         };
 365
 366         keys {
 367                 compatible = "gpio-keys";
 368                 pinctrl-0 = <&button_pins>;
 369                 pinctrl-names = "default";
 370
 371                 wifi {
 372                         label = "wifi";
 373                         gpios = <&qcom_pinmux 67 GPIO_ACTIVE_LOW>;
 374                         linux,code = <KEY_RFKILL>;
 375                 };
 376
 377                 reset {
 378                         label = "reset";
 379                         gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
 380                         linux,code = <KEY_RESTART >;
 381                 };
 382
 383                 wps {
 384                         label = "wps";
 385                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 386                         linux,code = <KEY_WPS_BUTTON>;
 387                 };
 388         };
 389
 390         leds {
 391                 compatible = "gpio-leds";
 392                 pinctrl-0 = <&led_pins>;
 393                 pinctrl-names = "default";
 394
 395                 wps {
 396                         label = "ea8500:green:wps";
 397                         gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
 398                 };
 399
 400                 power: power {
 401                         label = "ea8500:white:power";
 402                         gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
 403                         default-state = "keep";
 404                 };
 405
 406                 wifi {
 407                         label = "ea8500:green:wifi";
 408                         gpios = <&qcom_pinmux 54 GPIO_ACTIVE_HIGH>;
 409                 };
 410         };
 411 };
 412
 413 /delete-node/ &pcie2_pins;
 414 /delete-node/ &pcie2;