target/linux/ramips/dts/mt7621_sercomm_na502s.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 #include "mt7621.dtsi"
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/leds/common.h>
   7
   8 / {
   9         compatible = "sercomm,na502s", "mediatek,mt7621-soc";
  10         model = "SERCOMM NA502S";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_power: power {
  23                         function = LED_FUNCTION_POWER;
  24                         color = <LED_COLOR_ID_GREEN>;
  25                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  26                 };
  27
  28                 wifi {
  29                         label = "green:wifi";
  30                         gpios = <&gpio_expander1 0 GPIO_ACTIVE_LOW>;
  31                         linux,default-trigger = "phy0tpt";
  32                 };
  33
  34                 zwave {
  35                         label = "green:zwave";
  36                         gpios = <&gpio_expander1 1 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 zigbee {
  40                         label = "green:zigbee";
  41                         gpios = <&gpio_expander1 2 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 bluetooth {
  45                         function = LED_FUNCTION_BLUETOOTH;
  46                         color = <LED_COLOR_ID_GREEN>;
  47                         gpios = <&gpio_expander1 3 GPIO_ACTIVE_LOW>;
  48                 };
  49
  50                 rf433 {
  51                         label = "green:rf433";
  52                         gpios = <&gpio_expander1 4 GPIO_ACTIVE_LOW>;
  53                 };
  54
  55                 service {
  56                         label = "green:service";
  57                         gpios = <&gpio_expander1 5 GPIO_ACTIVE_LOW>;
  58                 };
  59
  60                 3g {
  61                         label = "green:3g";
  62                         gpios = <&gpio_expander1 6 GPIO_ACTIVE_LOW>;
  63                 };
  64
  65                 voice {
  66                         label = "green:voice";
  67                         gpios = <&gpio_expander1 7 GPIO_ACTIVE_LOW>;
  68                 };
  69         };
  70
  71         keys {
  72                 compatible = "gpio-keys";
  73
  74                 battery_tamper {
  75                         label = "battery_tamper";
  76                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  77                         linux,code = <BTN_1>;
  78                 };
  79
  80                 reset {
  81                         label = "reset";
  82                         gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
  83                         linux,code = <KEY_RESTART>;
  84                 };
  85
  86                 voice {
  87                         label = "voice";
  88                         gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
  89                         linux,code = <BTN_0>;
  90                 };
  91
  92                 select {
  93                         label = "select";
  94                         gpios = <&gpio 31 GPIO_ACTIVE_LOW>;
  95                         linux,code = <BTN_1>;
  96                 };
  97
  98                 sync {
  99                         label = "sync";
 100                         gpios = <&gpio 32 GPIO_ACTIVE_LOW>;
 101                         linux,code = <KEY_RFKILL>;
 102                 };
 103         };
 104
 105         gpio-export {
 106                 compatible = "gpio-export";
 107
 108                 zwave_reset {
 109                         gpio-export,name = "zwave_reset";
 110                         gpio-export,output = <1>;
 111                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
 112                 };
 113
 114                 lprf_reset {
 115                         gpio-export,name = "lprf_reset";
 116                         gpio-export,output = <1>;
 117                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
 118                 };
 119
 120                 charger_detect {
 121                         gpio-export,name = "charger_detect";
 122                         gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
 123                 };
 124
 125                 buzzer {
 126                         gpio-export,name = "buzzer";
 127                         gpio-export,output = <0>;
 128                         gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
 129                 };
 130
 131                 3g_hw_shunt_en {
 132                         gpio-export,name = "3g_hw_shunt_en";
 133                         gpio-export,output = <0>;
 134                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
 135                 };
 136
 137                 3g_sw_on_off {
 138                         gpio-export,name = "3g_sw_on_off";
 139                         gpio-export,output = <1>;
 140                         gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
 141                 };
 142
 143                 3g_wake_up {
 144                         gpio-export,name = "3g_wake_up";
 145                         gpio-export,output = <0>;
 146                         gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
 147                 };
 148
 149                 3g_hw_reset {
 150                         gpio-export,name = "3g_hw_reset";
 151                         gpio-export,output = <1>;
 152                         gpios = <&gpio 33 GPIO_ACTIVE_LOW>;
 153                 };
 154
 155                 zigbee_reset {
 156                         gpio-export,name = "zigbee_reset";
 157                         gpio-export,output = <1>;
 158                         gpios = <&gpio_expander0 0 GPIO_ACTIVE_LOW>;
 159                 };
 160
 161                 zigbee_boot {
 162                         gpio-export,name = "zigbee_boot";
 163                         gpio-export,output = <1>;
 164                         gpios = <&gpio_expander0 1 GPIO_ACTIVE_LOW>;
 165                 };
 166
 167                 2g_sw0 {
 168                         gpio-export,name = "2g_sw0";
 169                         gpio-export,output = <1>;
 170                         gpios = <&gpio_expander0 2 GPIO_ACTIVE_LOW>;
 171                 };
 172
 173                 2g_sw1 {
 174                         gpio-export,name = "2g_sw1";
 175                         gpio-export,output = <1>;
 176                         gpios = <&gpio_expander0 3 GPIO_ACTIVE_LOW>;
 177                 };
 178
 179                 fm2018_pwd {
 180                         gpio-export,name = "fm2018_pwd";
 181                         gpio-export,output = <1>;
 182                         gpios = <&gpio_expander0 4 GPIO_ACTIVE_LOW>;
 183                 };
 184
 185                 fm2018_reset {
 186                         gpio-export,name = "fm2018_reset";
 187                         gpio-export,output = <1>;
 188                         gpios = <&gpio_expander0 5 GPIO_ACTIVE_LOW>;
 189                 };
 190
 191                 batt_teset {
 192                         gpio-export,name = "batt_test";
 193                         gpio-export,output = <1>;
 194                         gpios = <&gpio_expander0 6 GPIO_ACTIVE_LOW>;
 195                 };
 196
 197                 mfi_reset {
 198                         gpio-export,name = "mfi_reset";
 199                         gpio-export,output = <1>;
 200                         gpios = <&gpio_expander0 7 GPIO_ACTIVE_LOW>;
 201                 };
 202         };
 203 };
 204
 205 &ethernet {
 206         pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
 207 };
 208
 209 &gmac0 {
 210         nvmem-cells = <&macaddr_factory_e000 0>;
 211         nvmem-cell-names = "mac-address";
 212 };
 213
 214 &nand {
 215         status = "okay";
 216
 217         partitions {
 218                 compatible = "fixed-partitions";
 219                 #address-cells = <1>;
 220                 #size-cells = <1>;
 221
 222                 partition@0 {
 223                         label = "u-boot";
 224                         reg = <0x0 0x80000>;
 225                         read-only;
 226                 };
 227
 228                 partition@80000 {
 229                         label = "config";
 230                         reg = <0x80000 0x80000>;
 231                         read-only;
 232                 };
 233
 234                 factory: partition@100000 {
 235                         label = "factory";
 236                         reg = <0x100000 0x40000>;
 237
 238                         nvmem-layout {
 239                                 compatible = "fixed-layout";
 240                                 #address-cells = <1>;
 241                                 #size-cells = <1>;
 242
 243                                 eeprom_factory_0: eeprom@0 {
 244                                         reg = <0x0 0x400>;
 245                                 };
 246
 247                                 eeprom_factory_8000: eeprom@8000 {
 248                                         reg = <0x8000 0x200>;
 249                                 };
 250
 251                                 macaddr_factory_e000: macaddr@e000 {
 252                                         compatible = "mac-base";
 253                                         reg = <0xe000 0x6>;
 254                                         #nvmem-cell-cells = <1>;
 255                                 };
 256                         };
 257                 };
 258
 259                 partition@140000 {
 260                         label = "kernel1";
 261                         reg = <0x140000 0x1400000>;
 262                 };
 263
 264                 partition@1540000 {
 265                         label = "kernel";
 266                         reg = <0x1540000 0x400000>;
 267                 };
 268
 269                 partition@1940000 {
 270                         label = "ubi";
 271                         reg = <0x1940000 0x1000000>;
 272                 };
 273
 274                 partition@2940000 {
 275                         label = "user_storage";
 276                         reg = <0x2940000 0x100000>;
 277                 };
 278
 279                 partition@2a40000 {
 280                         label = "data";
 281                         reg = <0x2a40000 0x1000000>;
 282                 };
 283
 284                 partition@3a40000 {
 285                         label = "storage";
 286                         reg = <0x3a40000 0x3200000>;
 287                 };
 288
 289                 partition@6c40000 {
 290                         label = "backup";
 291                         reg = <0x6c40000 0x1340000>;
 292                 };
 293         };
 294 };
 295
 296 &pcie {
 297         status = "okay";
 298 };
 299
 300 &pcie0 {
 301         wifi@0,0 {
 302                 compatible = "mediatek,mt76";
 303                 reg = <0x0000 0 0 0 0>;
 304                 nvmem-cells = <&eeprom_factory_8000>, <&macaddr_factory_e000 1>;
 305                 nvmem-cell-names = "eeprom", "mac-address";
 306                 ieee80211-freq-limit = <5000000 6000000>;
 307         };
 308 };
 309
 310 &pcie1 {
 311         wifi@0,0 {
 312                 compatible = "mediatek,mt76";
 313                 reg = <0x0 0 0 0 0>;
 314                 nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_e000 2>;
 315                 nvmem-cell-names = "eeprom", "mac-address";
 316                 ieee80211-freq-limit = <2400000 2500000>;
 317         };
 318 };
 319
 320 &state_default {
 321         gpio {
 322                 groups = "jtag", "rgmii2";
 323                 function = "gpio";
 324         };
 325 };
 326
 327 &i2c {
 328         status = "okay";
 329
 330         /* This GPIO expander is fake. The kernel fails to initialize the
 331            first expander, but succeeds on the second (real) one */
 332         gpio_expander2: gpio-expander2@22 {
 333                 #gpio-cells = <2>;
 334                 #interrupt-cells = <2>;
 335                 compatible = "semtech,sx1502q";
 336                 reg = <0x22>;
 337
 338                 gpio-controller;
 339                 interrupt-controller;
 340         };
 341
 342         gpio_expander0: gpio-expander0@20 {
 343                 #gpio-cells = <2>;
 344                 #interrupt-cells = <2>;
 345                 compatible = "semtech,sx1502q";
 346                 reg = <0x20>;
 347
 348                 gpio-controller;
 349                 interrupt-controller;
 350         };
 351
 352         gpio_expander1: gpio-expander1@21 {
 353                 #gpio-cells = <2>;
 354                 #interrupt-cells = <2>;
 355                 compatible = "semtech,sx1502q";
 356                 reg = <0x21>;
 357
 358                 gpio-controller;
 359                 interrupt-controller;
 360         };
 361 };
 362
 363 &switch0 {
 364         ports {
 365                 port@4 {
 366                         status = "okay";
 367                         label = "lan";
 368                 };
 369         };
 370 };
 371
 372 &uartlite2 {
 373         status = "okay";
 374 };