target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064-r7500.dts

   1 #include "qcom-ipq8064-v1.0.dtsi"
   2
   3 #include <dt-bindings/input/input.h>
   4 #include <dt-bindings/soc/qcom,tcsr.h>
   5
   6 / {
   7         model = "Netgear Nighthawk X4 R7500";
   8         compatible = "netgear,r7500", "qcom,ipq8064";
   9
  10         memory@0 {
  11                 reg = <0x42000000 0xe000000>;
  12                 device_type = "memory";
  13         };
  14
  15         reserved-memory {
  16                 #address-cells = <1>;
  17                 #size-cells = <1>;
  18                 ranges;
  19                 rsvd@41200000 {
  20                         reg = <0x41200000 0x300000>;
  21                         no-map;
  22                 };
  23         };
  24
  25         aliases {
  26                 serial0 = &gsbi4_serial;
  27                 mdio-gpio0 = &mdio0;
  28
  29                 led-boot = &power_white;
  30                 led-failsafe = &power_amber;
  31                 led-running = &power_white;
  32                 led-upgrade = &power_amber;
  33         };
  34
  35         chosen {
  36                 bootargs = "rootfstype=squashfs noinitrd";
  37                 linux,stdout-path = "serial0:115200n8";
  38         };
  39
  40         soc {
  41                 pinmux@800000 {
  42                         button_pins: button_pins {
  43                                 mux {
  44                                         pins = "gpio6", "gpio54", "gpio65";
  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 = "gpio7", "gpio8", "gpio9", "gpio22", "gpio23",
  63                                                 "gpio24","gpio26", "gpio53", "gpio64";
  64                                         function = "gpio";
  65                                         drive-strength = <2>;
  66                                         bias-pull-up;
  67                                 };
  68                         };
  69
  70                         mdio0_pins: mdio0_pins {
  71                                 mux {
  72                                         pins = "gpio0", "gpio1";
  73                                         function = "gpio";
  74                                         drive-strength = <8>;
  75                                         bias-disable;
  76                                 };
  77                         };
  78
  79                         nand_pins: nand_pins {
  80                                 mux {
  81                                         pins = "gpio34", "gpio35", "gpio36",
  82                                                "gpio37", "gpio38", "gpio39",
  83                                                "gpio40", "gpio41", "gpio42",
  84                                                "gpio43", "gpio44", "gpio45",
  85                                                "gpio46", "gpio47";
  86                                         function = "nand";
  87                                         drive-strength = <10>;
  88                                         bias-disable;
  89                                 };
  90                                 pullups {
  91                                         pins = "gpio39";
  92                                         bias-pull-up;
  93                                 };
  94                                 hold {
  95                                         pins = "gpio40", "gpio41", "gpio42",
  96                                                "gpio43", "gpio44", "gpio45",
  97                                                "gpio46", "gpio47";
  98                                         bias-bus-hold;
  99                                 };
 100                         };
 101
 102                         rgmii2_pins: rgmii2_pins {
 103                                 mux {
 104                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
 105                                                "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
 106                                         function = "rgmii2";
 107                                         drive-strength = <8>;
 108                                         bias-disable;
 109                                 };
 110                         };
 111                 };
 112
 113                 gsbi@16300000 {
 114                         qcom,mode = <GSBI_PROT_I2C_UART>;
 115                         status = "ok";
 116                         serial@16340000 {
 117                                 status = "ok";
 118                         };
 119                         /*
 120                          * The i2c device on gsbi4 should not be enabled.
 121                          * On ipq806x designs gsbi4 i2c is meant for exclusive
 122                          * RPM usage. Turning this on in kernel manifests as
 123                          * i2c failure for the RPM.
 124                          */
 125                 };
 126
 127                 sata-phy@1b400000 {
 128                         status = "ok";
 129                 };
 130
 131                 sata@29000000 {
 132                         status = "ok";
 133                 };
 134
 135                 phy@100f8800 {          /* USB3 port 1 HS phy */
 136                         clocks = <&gcc USB30_0_UTMI_CLK>;
 137                         status = "ok";
 138                 };
 139
 140                 phy@100f8830 {          /* USB3 port 1 SS phy */
 141                         clocks = <&gcc USB30_0_MASTER_CLK>;
 142                         status = "ok";
 143                 };
 144
 145                 phy@110f8800 {          /* USB3 port 0 HS phy */
 146                         clocks = <&gcc USB30_1_UTMI_CLK>;
 147                         status = "ok";
 148                 };
 149
 150                 phy@110f8830 {          /* USB3 port 0 SS phy */
 151                         clocks = <&gcc USB30_1_MASTER_CLK>;
 152                         status = "ok";
 153                 };
 154
 155                 usb30@0 {
 156                         clocks = <&gcc USB30_1_MASTER_CLK>;
 157                         status = "ok";
 158                 };
 159
 160                 usb30@1 {
 161                         clocks = <&gcc USB30_0_MASTER_CLK>;
 162                         status = "ok";
 163                 };
 164
 165                 pcie0: pci@1b500000 {
 166                         status = "ok";
 167                 };
 168
 169                 pcie1: pci@1b700000 {
 170                         status = "ok";
 171                         force_gen1 = <1>;
 172                 };
 173
 174                 nand@1ac00000 {
 175                         status = "ok";
 176
 177                         pinctrl-0 = <&nand_pins>;
 178                         pinctrl-names = "default";
 179
 180                         cs0 {
 181                                 reg = <0>;
 182                                 compatible = "qcom,nandcs";
 183
 184                                 nand-ecc-strength = <4>;
 185                                 nand-bus-width = <8>;
 186                                 nand-ecc-step-size = <512>;
 187
 188                                 partitions {
 189                                         compatible = "fixed-partitions";
 190                                         #address-cells = <1>;
 191                                         #size-cells = <1>;
 192
 193                                         qcadata@0 {
 194                                                 label = "qcadata";
 195                                                 reg = <0x0000000 0x0c80000>;
 196                                                 read-only;
 197                                         };
 198
 199                                         APPSBL@c80000 {
 200                                                 label = "APPSBL";
 201                                                 reg = <0x0c80000 0x0500000>;
 202                                                 read-only;
 203                                         };
 204
 205                                         APPSBLENV@1180000 {
 206                                                 label = "APPSBLENV";
 207                                                 reg = <0x1180000 0x0080000>;
 208                                                 read-only;
 209                                         };
 210
 211                                         art: art@1200000 {
 212                                                 label = "art";
 213                                                 reg = <0x1200000 0x0140000>;
 214                                                 read-only;
 215                                         };
 216
 217                                         kernel@1340000 {
 218                                                 label = "kernel";
 219                                                 reg = <0x1340000 0x0200000>;
 220                                         };
 221
 222                                         ubi@1540000 {
 223                                                 label = "ubi";
 224                                                 reg = <0x1540000 0x1800000>;
 225                                         };
 226
 227                                         netgear@2d40000 {
 228                                                 label = "netgear";
 229                                                 reg = <0x2d40000 0x0c00000>;
 230                                                 read-only;
 231                                         };
 232
 233                                         reserve@3940000 {
 234                                                 label = "reserve";
 235                                                 reg = <0x3940000 0x46c0000>;
 236                                                 read-only;
 237                                         };
 238
 239                                         firmware@1340000 {
 240                                                 label = "firmware";
 241                                                 reg = <0x1340000 0x1a00000>;
 242                                         };
 243                                 };
 244                         };
 245                 };
 246
 247                 mdio0: mdio {
 248                         compatible = "virtual,mdio-gpio";
 249                         #address-cells = <1>;
 250                         #size-cells = <0>;
 251                         gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 252                         pinctrl-0 = <&mdio0_pins>;
 253                         pinctrl-names = "default";
 254
 255                         phy0: ethernet-phy@0 {
 256                                 device_type = "ethernet-phy";
 257                                 reg = <0>;
 258                                 qca,ar8327-initvals = <
 259                                         0x00004 0x7600000   /* PAD0_MODE */
 260                                         0x00008 0x1000000   /* PAD5_MODE */
 261                                         0x0000c 0x80        /* PAD6_MODE */
 262                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 263                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 264                                         0x0007c 0x4e        /* PORT0_STATUS */
 265                                         0x00094 0x4e        /* PORT6_STATUS */
 266                                         >;
 267                         };
 268
 269                         phy4: ethernet-phy@4 {
 270                                 device_type = "ethernet-phy";
 271                                 reg = <4>;
 272                         };
 273                 };
 274
 275                 gmac1: ethernet@37200000 {
 276                         status = "ok";
 277                         phy-mode = "rgmii";
 278                         qcom,id = <1>;
 279
 280                         pinctrl-0 = <&rgmii2_pins>;
 281                         pinctrl-names = "default";
 282
 283                         mtd-mac-address = <&art 6>;
 284
 285                         fixed-link {
 286                                 speed = <1000>;
 287                                 full-duplex;
 288                         };
 289                 };
 290
 291                 gmac2: ethernet@37400000 {
 292                         status = "ok";
 293                         phy-mode = "sgmii";
 294                         qcom,id = <2>;
 295
 296                         mtd-mac-address = <&art 0>;
 297
 298                         fixed-link {
 299                                 speed = <1000>;
 300                                 full-duplex;
 301                         };
 302                 };
 303
 304                 rpm@108000 {
 305                         pinctrl-0 = <&i2c4_pins>;
 306                         pinctrl-names = "default";
 307                 };
 308         };
 309
 310         gpio-keys {
 311                 compatible = "gpio-keys";
 312                 pinctrl-0 = <&button_pins>;
 313                 pinctrl-names = "default";
 314
 315                 wifi {
 316                         label = "wifi";
 317                         gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
 318                         linux,code = <KEY_RFKILL>;
 319                 };
 320
 321                 reset {
 322                         label = "reset";
 323                         gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>;
 324                         linux,code = <KEY_RESTART>;
 325                 };
 326
 327                 wps {
 328                         label = "wps";
 329                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 330                         linux,code = <KEY_WPS_BUTTON>;
 331                 };
 332         };
 333
 334         gpio-leds {
 335                 compatible = "gpio-leds";
 336                 pinctrl-0 = <&led_pins>;
 337                 pinctrl-names = "default";
 338
 339                 usb1 {
 340                         label = "r7500:white:usb1";
 341                         gpios = <&qcom_pinmux 7 GPIO_ACTIVE_HIGH>;
 342                 };
 343
 344                 usb2 {
 345                         label = "r7500:white:usb2";
 346                         gpios = <&qcom_pinmux 8 GPIO_ACTIVE_HIGH>;
 347                 };
 348
 349                 power_amber: power_amber {
 350                         label = "r7500:amber:power";
 351                         gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
 352                 };
 353
 354                 wan_white {
 355                         label = "r7500:white:wan";
 356                         gpios = <&qcom_pinmux 22 GPIO_ACTIVE_HIGH>;
 357                 };
 358
 359                 wan_amber {
 360                         label = "r7500:amber:wan";
 361                         gpios = <&qcom_pinmux 23 GPIO_ACTIVE_HIGH>;
 362                 };
 363
 364                 wps {
 365                         label = "r7500:white:wps";
 366                         gpios = <&qcom_pinmux 24 GPIO_ACTIVE_HIGH>;
 367                 };
 368
 369                 esata {
 370                         label = "r7500:white:esata";
 371                         gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
 372                 };
 373
 374                 power_white: power_white {
 375                         label = "r7500:white:power";
 376                         gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
 377                         default-state = "keep";
 378                 };
 379
 380                 wifi {
 381                         label = "r7500:white:wifi";
 382                         gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
 383                 };
 384         };
 385 };
 386
 387 &tcsr {
 388         qcom,usb-ctrl-select = <TCSR_USB_SELECT_USB3_DUAL>;
 389         compatible = "qcom,tcsr";
 390 };
 391
 392 &adm_dma {
 393         status = "ok";
 394 };