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