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                 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
  43                         pinctrl-0 = <&switch_reset>;
  44                         pinctrl-names = "default";
  45
  46                         button_pins: button_pins {
  47                                 mux {
  48                                         pins = "gpio65", "gpio67", "gpio68";
  49                                         function = "gpio";
  50                                         drive-strength = <2>;
  51                                         bias-pull-up;
  52                                 };
  53                         };
  54
  55                         i2c4_pins: i2c4_pinmux {
  56                                 mux {
  57                                         pins = "gpio12", "gpio13";
  58                                         function = "gsbi4";
  59                                         drive-strength = <12>;
  60                                         bias-disable;
  61                                 };
  62                         };
  63
  64                         led_pins: led_pins {
  65                                 mux {
  66                                         pins = "gpio6", "gpio53", "gpio54";
  67                                         function = "gpio";
  68                                         drive-strength = <2>;
  69                                         bias-pull-up;
  70                                 };
  71                         };
  72
  73                         switch_reset: switch_reset_pins {
  74                                 mux {
  75                                         pins = "gpio63";
  76                                         function = "gpio";
  77                                         drive-strength = <2>;
  78                                         bias-disable;
  79                                         output-low;
  80                                 };
  81                         };
  82
  83                         mdio0_pins: mdio0_pins {
  84                                 mux {
  85                                         pins = "gpio0", "gpio1";
  86                                         function = "gpio";
  87                                         drive-strength = <8>;
  88                                         bias-disable;
  89                                 };
  90                         };
  91
  92                         nand_pins: nand_pins {
  93                                 mux {
  94                                         pins = "gpio34", "gpio35", "gpio36",
  95                                                "gpio37", "gpio38", "gpio39",
  96                                                "gpio40", "gpio41", "gpio42",
  97                                                "gpio43", "gpio44", "gpio45",
  98                                                "gpio46", "gpio47";
  99                                         function = "nand";
 100                                         drive-strength = <10>;
 101                                         bias-disable;
 102                                 };
 103                                 pullups {
 104                                         pins = "gpio39";
 105                                         bias-pull-up;
 106                                 };
 107                                 hold {
 108                                         pins = "gpio40", "gpio41", "gpio42",
 109                                                "gpio43", "gpio44", "gpio45",
 110                                                "gpio46", "gpio47";
 111                                         bias-bus-hold;
 112                                 };
 113                         };
 114
 115                         rgmii2_pins: rgmii2_pins {
 116                                 mux {
 117                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
 118                                                "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
 119                                         function = "rgmii2";
 120                                         drive-strength = <8>;
 121                                         bias-disable;
 122                                 };
 123                         };
 124                 };
 125
 126                 gsbi@16300000 {
 127                         qcom,mode = <GSBI_PROT_I2C_UART>;
 128                         status = "ok";
 129                         serial@16340000 {
 130                                 status = "ok";
 131                         };
 132                         /*
 133                          * The i2c device on gsbi4 should not be enabled.
 134                          * On ipq806x designs gsbi4 i2c is meant for exclusive
 135                          * RPM usage. Turning this on in kernel manifests as
 136                          * i2c failure for the RPM.
 137                          */
 138                 };
 139
 140                 sata-phy@1b400000 {
 141                         status = "ok";
 142                 };
 143
 144                 sata@29000000 {
 145                         status = "ok";
 146                 };
 147
 148                 phy@100f8800 {          /* USB3 port 1 HS phy */
 149                         status = "ok";
 150                 };
 151
 152                 phy@100f8830 {          /* USB3 port 1 SS phy */
 153                         status = "ok";
 154                 };
 155
 156                 phy@110f8800 {          /* USB3 port 0 HS phy */
 157                         status = "ok";
 158                 };
 159
 160                 phy@110f8830 {          /* USB3 port 0 SS phy */
 161                         status = "ok";
 162                 };
 163
 164                 usb30@0 {
 165                         status = "ok";
 166                 };
 167
 168                 usb30@1 {
 169                         status = "ok";
 170                 };
 171
 172                 pcie0: pci@1b500000 {
 173                         status = "ok";
 174                         force_gen1 = <1>;
 175                 };
 176
 177                 pcie1: pci@1b700000 {
 178                         status = "ok";
 179                 };
 180
 181                 nand@1ac00000 {
 182                         status = "ok";
 183
 184                         pinctrl-0 = <&nand_pins>;
 185                         pinctrl-names = "default";
 186
 187                         cs0 {
 188                                 reg = <0>;
 189                                 compatible = "qcom,nandcs";
 190
 191                                 nand-ecc-strength = <4>;
 192                                 nand-bus-width = <8>;
 193                                 nand-ecc-step-size = <512>;
 194
 195                                 partitions {
 196                                         compatible = "fixed-partitions";
 197                                         #address-cells = <1>;
 198                                         #size-cells = <1>;
 199
 200                                         SBL1@0 {
 201                                                 label = "SBL1";
 202                                                 reg = <0x0000000 0x0040000>;
 203                                                 read-only;
 204                                         };
 205
 206                                         MIBIB@40000 {
 207                                                 label = "MIBIB";
 208                                                 reg = <0x0040000 0x0140000>;
 209                                                 read-only;
 210                                         };
 211
 212                                         SBL2@180000 {
 213                                                 label = "SBL2";
 214                                                 reg = <0x0180000 0x0140000>;
 215                                                 read-only;
 216                                         };
 217
 218                                         SBL3@2c0000 {
 219                                                 label = "SBL3";
 220                                                 reg = <0x02c0000 0x0280000>;
 221                                                 read-only;
 222                                         };
 223
 224                                         DDRCONFIG@540000 {
 225                                                 label = "DDRCONFIG";
 226                                                 reg = <0x0540000 0x0120000>;
 227                                                 read-only;
 228                                         };
 229
 230                                         SSD@660000 {
 231                                                 label = "SSD";
 232                                                 reg = <0x0660000 0x0120000>;
 233                                                 read-only;
 234                                         };
 235
 236                                         TZ@780000 {
 237                                                 label = "TZ";
 238                                                 reg = <0x0780000 0x0280000>;
 239                                                 read-only;
 240                                         };
 241
 242                                         RPM@a00000 {
 243                                                 label = "RPM";
 244                                                 reg = <0x0a00000 0x0280000>;
 245                                                 read-only;
 246                                         };
 247
 248                                         art: art@c80000 {
 249                                                 label = "art";
 250                                                 reg = <0x0c80000 0x0140000>;
 251                                                 read-only;
 252                                         };
 253
 254                                         APPSBL@dc0000 {
 255                                                 label = "APPSBL";
 256                                                 reg = <0x0dc0000 0x0100000>;
 257                                                 read-only;
 258                                         };
 259
 260                                         u_env@ec0000 {
 261                                                 label = "u_env";
 262                                                 reg = <0x0ec0000 0x0040000>;
 263                                         };
 264
 265                                         s_env@f00000 {
 266                                                 label = "s_env";
 267                                                 reg = <0x0f00000 0x0040000>;
 268                                         };
 269
 270                                         devinfo@f40000 {
 271                                                 label = "devinfo";
 272                                                 reg = <0x0f40000 0x0040000>;
 273                                         };
 274
 275                                         linux@f80000 {
 276                                                 label = "kernel1";
 277                                                 reg = <0x0f80000 0x2800000>;  /* 3 MB spill to rootfs*/
 278                                         };
 279
 280                                         rootfs@1280000 {
 281                                                 label = "rootfs1";
 282                                                 reg = <0x1280000 0x2500000>;
 283                                         };
 284
 285                                         linux2@3780000 {
 286                                                 label = "kernel2";
 287                                                 reg = <0x3780000 0x2800000>;
 288                                         };
 289
 290                                         rootfs2@3a80000 {
 291                                                 label = "rootfs2";
 292                                                 reg = <0x3a80000 0x2500000>;
 293                                         };
 294
 295                                         syscfg@5f80000 {
 296                                                 label = "syscfg";
 297                                                 reg = <0x5f80000 0x2080000>;
 298                                         };
 299                                 };
 300                         };
 301                 };
 302
 303                 mdio0: mdio {
 304                         compatible = "virtual,mdio-gpio";
 305                         #address-cells = <1>;
 306                         #size-cells = <0>;
 307                         gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 308                         pinctrl-0 = <&mdio0_pins>;
 309                         pinctrl-names = "default";
 310
 311                         phy0: ethernet-phy@0 {
 312                                 device_type = "ethernet-phy";
 313                                 reg = <0>;
 314                                 qca,ar8327-initvals = <
 315                                         0x00004 0x7600000   /* PAD0_MODE */
 316                                         0x00008 0x1000000   /* PAD5_MODE */
 317                                         0x0000c 0x80        /* PAD6_MODE */
 318                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 319                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 320                                         0x0007c 0x4e        /* PORT0_STATUS */
 321                                         0x00094 0x4e        /* PORT6_STATUS */
 322                                         >;
 323                         };
 324
 325                         phy4: ethernet-phy@4 {
 326                                 device_type = "ethernet-phy";
 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                 rpm@108000 {
 362                         pinctrl-0 = <&i2c4_pins>;
 363                         pinctrl-names = "default";
 364                 };
 365
 366                 adm_dma: dma@18300000 {
 367                         status = "ok";
 368                 };
 369         };
 370
 371         gpio-keys {
 372                 compatible = "gpio-keys";
 373                 pinctrl-0 = <&button_pins>;
 374                 pinctrl-names = "default";
 375
 376                 wifi {
 377                         label = "wifi";
 378                         gpios = <&qcom_pinmux 67 GPIO_ACTIVE_LOW>;
 379                         linux,code = <KEY_RFKILL>;
 380                 };
 381
 382                 reset {
 383                         label = "reset";
 384                         gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
 385                         linux,code = <KEY_RESTART >;
 386                 };
 387
 388                 wps {
 389                         label = "wps";
 390                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 391                         linux,code = <KEY_WPS_BUTTON>;
 392                 };
 393         };
 394
 395         gpio-leds {
 396                 compatible = "gpio-leds";
 397                 pinctrl-0 = <&led_pins>;
 398                 pinctrl-names = "default";
 399
 400                 wps {
 401                         label = "ea8500:green:wps";
 402                         gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
 403                 };
 404
 405                 power: power {
 406                         label = "ea8500:white:power";
 407                         gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
 408                         default-state = "keep";
 409                 };
 410
 411                 wifi {
 412                         label = "ea8500:green:wifi";
 413                         gpios = <&qcom_pinmux 54 GPIO_ACTIVE_HIGH>;
 414                 };
 415         };
 416 };
 417
 418 /delete-node/ &pcie2_pins;
 419 /delete-node/ &pcie2;
 420