target/linux/ipq806x/files-4.4/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 = &uart4;
  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                         nand-ecc-strength = <4>;
 180                         nand-bus-width = <8>;
 181
 182                         #address-cells = <1>;
 183                         #size-cells = <1>;
 184
 185                         SBL1@0 {
 186                                 label = "SBL1";
 187                                 reg = <0x0000000 0x0040000>;
 188                                 read-only;
 189                         };
 190
 191                         MIBIB@40000 {
 192                                 label = "MIBIB";
 193                                 reg = <0x0040000 0x0140000>;
 194                                 read-only;
 195                         };
 196
 197                         SBL2@180000 {
 198                                 label = "SBL2";
 199                                 reg = <0x0180000 0x0140000>;
 200                                 read-only;
 201                         };
 202
 203                         SBL3@2c0000 {
 204                                 label = "SBL3";
 205                                 reg = <0x02c0000 0x0280000>;
 206                                 read-only;
 207                         };
 208
 209                         DDRCONFIG@540000 {
 210                                 label = "DDRCONFIG";
 211                                 reg = <0x0540000 0x0120000>;
 212                                 read-only;
 213                         };
 214
 215                         SSD@660000 {
 216                                 label = "SSD";
 217                                 reg = <0x0660000 0x0120000>;
 218                                 read-only;
 219                         };
 220
 221                         TZ@780000 {
 222                                 label = "TZ";
 223                                 reg = <0x0780000 0x0280000>;
 224                                 read-only;
 225                         };
 226
 227                         RPM@a00000 {
 228                                 label = "RPM";
 229                                 reg = <0x0a00000 0x0280000>;
 230                                 read-only;
 231                         };
 232
 233                         art: art@c80000 {
 234                                 label = "art";
 235                                 reg = <0x0c80000 0x0140000>;
 236                                 read-only;
 237                         };
 238
 239                         APPSBL@dc0000 {
 240                                 label = "APPSBL";
 241                                 reg = <0x0dc0000 0x0100000>;
 242                                 read-only;
 243                         };
 244
 245                         u_env@ec0000 {
 246                                 label = "u_env";
 247                                 reg = <0x0ec0000 0x0040000>;
 248                         };
 249
 250                         s_env@f00000 {
 251                                 label = "s_env";
 252                                 reg = <0x0f00000 0x0040000>;
 253                         };
 254
 255                         devinfo@f40000 {
 256                                 label = "devinfo";
 257                                 reg = <0x0f40000 0x0040000>;
 258                         };
 259
 260                         linux@f80000 {
 261                                 label = "kernel1";
 262                                 reg = <0x0f80000 0x2800000>;  /* 3 MB spill to rootfs*/
 263                         };
 264
 265                         rootfs@1280000 {
 266                                 label = "rootfs1";
 267                                 reg = <0x1280000 0x2500000>;
 268                         };
 269
 270                         linux2@3780000 {
 271                                 label = "kernel2";
 272                                 reg = <0x3780000 0x2800000>;
 273                         };
 274
 275                         rootfs2@3a80000 {
 276                                 label = "rootfs2";
 277                                 reg = <0x3a80000 0x2500000>;
 278                         };
 279
 280                         syscfg@5f80000 {
 281                                 label = "syscfg";
 282                                 reg = <0x5f80000 0x2080000>;
 283                         };
 284                 };
 285
 286                 mdio0: mdio {
 287                         compatible = "virtual,mdio-gpio";
 288                         #address-cells = <1>;
 289                         #size-cells = <0>;
 290                         gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 291                         pinctrl-0 = <&mdio0_pins>;
 292                         pinctrl-names = "default";
 293
 294                         phy0: ethernet-phy@0 {
 295                                 device_type = "ethernet-phy";
 296                                 reg = <0>;
 297                                 qca,ar8327-initvals = <
 298                                         0x00004 0x7600000   /* PAD0_MODE */
 299                                         0x00008 0x1000000   /* PAD5_MODE */
 300                                         0x0000c 0x80        /* PAD6_MODE */
 301                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 302                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 303                                         0x0007c 0x4e        /* PORT0_STATUS */
 304                                         0x00094 0x4e        /* PORT6_STATUS */
 305                                         >;
 306                         };
 307
 308                         phy4: ethernet-phy@4 {
 309                                 device_type = "ethernet-phy";
 310                                 reg = <4>;
 311                         };
 312                 };
 313
 314                 gmac1: ethernet@37200000 {
 315                         status = "ok";
 316                         phy-mode = "rgmii";
 317                         qcom,id = <1>;
 318                         qcom,phy_mdio_addr = <4>;
 319                         qcom,poll_required = <1>;
 320                         qcom,rgmii_delay = <0>;
 321                         qcom,emulation = <0>;
 322                         pinctrl-0 = <&rgmii2_pins>;
 323                         pinctrl-names = "default";
 324                         fixed-link {
 325                                 speed = <1000>;
 326                                 full-duplex;
 327                         };
 328                 };
 329                 //lan
 330                 gmac2: ethernet@37400000 {
 331                         status = "ok";
 332                         phy-mode = "sgmii";
 333                         qcom,id = <2>;
 334                         qcom,phy_mdio_addr = <0>;       /* none */
 335                         qcom,poll_required = <0>;       /* no polling */
 336                         qcom,rgmii_delay = <0>;
 337                         qcom,emulation = <0>;
 338                         fixed-link {
 339                                 speed = <1000>;
 340                                 full-duplex;
 341                         };
 342                 };
 343
 344                 rpm@108000 {
 345                         pinctrl-0 = <&i2c4_pins>;
 346                         pinctrl-names = "default";
 347                 };
 348
 349                 adm_dma: dma@18300000 {
 350                         status = "ok";
 351                 };
 352         };
 353
 354         gpio-keys {
 355                 compatible = "gpio-keys";
 356                 pinctrl-0 = <&button_pins>;
 357                 pinctrl-names = "default";
 358
 359                 wifi {
 360                         label = "wifi";
 361                         gpios = <&qcom_pinmux 67 GPIO_ACTIVE_LOW>;
 362                         linux,code = <KEY_RFKILL>;
 363                 };
 364
 365                 reset {
 366                         label = "reset";
 367                         gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
 368                         linux,code = <KEY_RESTART >;
 369                 };
 370
 371                 wps {
 372                         label = "wps";
 373                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 374                         linux,code = <KEY_WPS_BUTTON>;
 375                 };
 376         };
 377
 378         gpio-leds {
 379                 compatible = "gpio-leds";
 380                 pinctrl-0 = <&led_pins>;
 381                 pinctrl-names = "default";
 382
 383                 wps {
 384                         label = "ea8500:green:wps";
 385                         gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
 386                 };
 387
 388                 power: power {
 389                         label = "ea8500:white:power";
 390                         gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
 391                         default-state = "keep";
 392                 };
 393
 394                 wifi {
 395                         label = "ea8500:green:wifi";
 396                         gpios = <&qcom_pinmux 54 GPIO_ACTIVE_HIGH>;
 397                 };
 398         };
 399 };