target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later or MIT
   2
   3 /include/ "fsl/p1020si-pre.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         model = "Extreme Networks WS-AP3825i";
  11         compatible = "extreme-networks,ws-ap3825i";
  12
  13         #address-cells = <2>;
  14         #size-cells = <2>;
  15
  16         aliases {
  17                 ethernet0 = &enet0;
  18                 ethernet1 = &enet2;
  19                 led-boot = &led_power_green;
  20                 led-failsafe = &led_power_red;
  21                 led-running = &led_power_green;
  22                 led-upgrade = &led_power_red;
  23         };
  24
  25         chosen {
  26                 bootargs-override = "console=ttyS0,115200";
  27                 stdout-path = &serial0;
  28         };
  29
  30         memory {
  31                 device_type = "memory";
  32         };
  33
  34         leds {
  35                 compatible = "gpio-leds";
  36
  37                 wifi1 {
  38                         gpios = <&spi_gpio 3 GPIO_ACTIVE_HIGH>;
  39                         label = "green:radio1";
  40                         linux,default-trigger = "phy0tpt";
  41                 };
  42
  43                 wifi2 {
  44                         gpios = <&spi_gpio 2 GPIO_ACTIVE_HIGH>;
  45                         label = "green:radio2";
  46                         linux,default-trigger = "phy1tpt";
  47                 };
  48
  49                 led_power_green: power_green {
  50                         gpios = <&spi_gpio 0 GPIO_ACTIVE_HIGH>;
  51                         function = LED_FUNCTION_POWER;
  52                         color = <LED_COLOR_ID_GREEN>;
  53                 };
  54
  55                 led_power_red: power_red {
  56                         gpios = <&spi_gpio 1 GPIO_ACTIVE_HIGH>;
  57                         function = LED_FUNCTION_POWER;
  58                         color = <LED_COLOR_ID_RED>;
  59                 };
  60
  61                 lan1_red {
  62                         gpios = <&spi_gpio 6 GPIO_ACTIVE_HIGH>;
  63                         label = "red:lan1";
  64                 };
  65
  66                 lan1_green {
  67                         gpios = <&spi_gpio 4 GPIO_ACTIVE_HIGH>;
  68                         label = "green:lan1";
  69                 };
  70
  71                 lan2_red {
  72                         gpios = <&spi_gpio 7 GPIO_ACTIVE_HIGH>;
  73                         label = "red:lan2";
  74                 };
  75
  76                 lan2_green {
  77                         gpios = <&spi_gpio 5 GPIO_ACTIVE_HIGH>;
  78                         label = "green:lan2";
  79                 };
  80         };
  81
  82         keys {
  83                 compatible = "gpio-keys";
  84
  85                 reset {
  86                         label = "Reset button";
  87                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  88                         linux,code = <KEY_RESTART>;
  89                 };
  90         };
  91
  92         lbc: localbus@ffe05000 {
  93                 reg = <0 0xffe05000 0 0x1000>;
  94                 ranges = <0x0 0x0 0x0 0xec000000 0x4000000>;
  95
  96                 nor@0 {
  97                         #address-cells = <1>;
  98                         #size-cells = <1>;
  99                         compatible = "cfi-flash";
 100                         reg = <0x0 0x0 0x4000000>;
 101                         bank-width = <2>;
 102                         device-width = <1>;
 103
 104                         partitions {
 105                                 compatible = "fixed-partitions";
 106                                 #address-cells = <1>;
 107                                 #size-cells = <1>;
 108
 109                                 partition@0 {
 110                                         compatible = "denx,fit";
 111                                         reg = <0x0 0x3d60000>;
 112                                         label = "firmware";
 113                                 };
 114
 115                                 partition@3d60000 {
 116                                         reg = <0x3d60000 0x20000>;
 117                                         label = "calib";
 118                                         read-only;
 119                                 };
 120
 121                                 partition@3d80000{
 122                                         reg = <0x3d80000 0x80000>;
 123                                         label = "u-boot";
 124                                         read-only;
 125                                 };
 126
 127                                 partition@3e00000{
 128                                         reg = <0x3e00000 0x100000>;
 129                                         label = "nvram";
 130                                         read-only;
 131                                 };
 132
 133                                 partition@3f00000 {
 134                                         reg = <0x3f00000 0x20000>;
 135                                         label = "cfg2";
 136                                 };
 137
 138                                 partition@3f20000 {
 139                                         reg = <0x3f20000 0x20000>;
 140                                         label = "cfg1";
 141                                 };
 142                         };
 143                 };
 144         };
 145
 146         soc: soc@ffe00000 {
 147                 ranges = <0x0 0x0 0xffe00000 0x100000>;
 148
 149                 gpio0: gpio-controller@fc00 {
 150                 };
 151
 152                 mdio@24000 {
 153                         phy0: ethernet-phy@0 {
 154                                 /* interrupts = <3 1 0 0>; */
 155                                 reg = <0x5>;
 156                                 reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 157                                 reset-assert-us = <10000>;
 158                                 reset-deassert-us = <10000>;
 159                         };
 160
 161                         phy2: ethernet-phy@2 {
 162                                 /* interrupts = <1 1 0 0>; */
 163                                 reg = <0x6>;
 164                                 reset-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
 165                                 reset-assert-us = <10000>;
 166                                 reset-deassert-us = <10000>;
 167                         };
 168                 };
 169
 170                 mdio@25000 {
 171                         status = "disabled";
 172                 };
 173
 174                 mdio@26000 {
 175                         status = "disabled";
 176                 };
 177
 178                 enet0: ethernet@b0000 {
 179                         status = "okay";
 180                         phy-handle = <&phy0>;
 181                         phy-connection-type = "rgmii-id";
 182                 };
 183
 184                 enet1: ethernet@b1000 {
 185                         status = "disabled";
 186                 };
 187
 188                 enet2: ethernet@b2000 {
 189                         status = "okay";
 190                         phy-handle = <&phy2>;
 191                         phy-connection-type = "rgmii-id";
 192                 };
 193
 194                 usb@22000 {
 195                         phy_type = "ulpi";
 196                         dr_mode = "host";
 197                 };
 198
 199                 usb@23000 {
 200                         status = "disabled";
 201                 };
 202         };
 203
 204         pci0: pcie@ffe09000 {
 205                 ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 206                           0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
 207                 reg = <0 0xffe09000 0 0x1000>;
 208
 209                 /* Filled by U-Boot */
 210                 bus-range = <0x00 0x01>;
 211                 dma-ranges = <0x2000000 0x00 0xfff00000 0x00 0xffe00000
 212                               0x00 0x100000 0x42000000 0x00 0x00 0x00
 213                               0x00 0x00 0x10000000>;
 214
 215                 pcie@0 {
 216                         ranges = <0x2000000 0x0 0xa0000000
 217                                   0x2000000 0x0 0xa0000000
 218                                   0x0 0x20000000
 219
 220                                   0x1000000 0x0 0x0
 221                                   0x1000000 0x0 0x0
 222                                   0x0 0x100000>;
 223                 };
 224         };
 225
 226         pci1: pcie@ffe0a000 {
 227                 reg = <0 0xffe0a000 0 0x1000>;
 228                 ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 229                           0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
 230
 231                 /* Filled by U-Boot */
 232                 bus-range = <0x00 0x01>;
 233                 dma-ranges = <0x2000000 0x00 0xfff00000 0x00
 234                               0xffe00000 0x00 0x100000 0x42000000
 235                               0x00 0x00 0x00 0x00 0x00 0x10000000>;
 236
 237                 pcie@0 {
 238                         ranges = <0x2000000 0x0 0x80000000
 239                                   0x2000000 0x0 0x80000000
 240                                   0x0 0x20000000
 241
 242                                   0x1000000 0x0 0x0
 243                                   0x1000000 0x0 0x0
 244                                   0x0 0x100000>;
 245                 };
 246         };
 247 };
 248
 249 &soc {
 250         led_spi {
 251                 /*
 252                  * This is currently non-functioning because the spi-gpio
 253                  * driver refuses to register when presented with this node.
 254                  */
 255                 compatible = "spi-gpio";
 256                 #address-cells = <1>;
 257                 #size-cells = <0>;
 258
 259                 sck-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 260                 mosi-gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 261                 num-chipselects = <0>;
 262
 263                 spi_gpio: led_gpio@0 {
 264                         compatible = "fairchild,74hc595";
 265                         reg = <0>;
 266                         gpio-controller;
 267                         #gpio-cells = <2>;
 268                         registers-number = <1>;
 269                         spi-max-frequency = <100000>;
 270                 };
 271         };
 272 };
 273
 274 /include/ "fsl/p1020si-post.dtsi"
 275
 276 / {
 277         cpus {
 278                 PowerPC,P1020@0 {
 279                         bus-frequency = <399999996>;
 280                         timebase-frequency = <50000000>;
 281                         clock-frequency = <799999992>;
 282                         d-cache-block-size = <0x20>;
 283                         d-cache-size = <0x8000>;
 284                         d-cache-sets = <0x80>;
 285                         i-cache-block-size = <0x20>;
 286                         i-cache-size = <0x8000>;
 287                         i-cache-sets = <0x80>;
 288                         cpu-release-addr = <0x0 0x0ffff280>;
 289                         status = "okay";
 290                         enable-method = "spin-table";
 291                 };
 292
 293                 PowerPC,P1020@1 {
 294                         bus-frequency = <399999996>;
 295                         timebase-frequency = <50000000>;
 296                         clock-frequency = <799999992>;
 297                         d-cache-block-size = <0x20>;
 298                         d-cache-size = <0x8000>;
 299                         d-cache-sets = <0x80>;
 300                         i-cache-block-size = <0x20>;
 301                         i-cache-size = <0x8000>;
 302                         i-cache-sets = <0x80>;
 303                         cpu-release-addr = <0x0 0x0ffff2a0>;
 304                         status = "disabled";
 305                         enable-method = "spin-table";
 306                 };
 307         };
 308
 309         memory {
 310                 reg = <0x0 0x0 0x0 0x10000000>;
 311         };
 312
 313         reserved-memory {
 314                 #address-cells = <2>;
 315                 #size-cells = <2>;
 316                 ranges;
 317
 318                 cpu1-bootpage@ff00000 {
 319                         /* Reserve upper 1 MB for second-core-bootpage */
 320                         reg = <0x0 0xff00000 0x0 0x100000>;
 321                 };
 322         };
 323
 324         soc@ffe00000 {
 325                 bus-frequency = <399999996>;
 326
 327                 serial@4600 {
 328                         clock-frequency = <399999996>;
 329                 };
 330
 331                 serial@4500 {
 332                         clock-frequency = <399999996>;
 333                 };
 334
 335                 pic@40000 {
 336                         clock-frequency = <399999996>;
 337                 };
 338         };
 339
 340         localbus@ffe05000 {
 341                 bus-frequency = <24999999>;
 342         };
 343 };
 344
 345 &enet0 {
 346         rx-stash-idx = <0x00>;
 347         rx-stash-len = <0x60>;
 348         bd-stash;
 349 };
 350
 351 &enet2 {
 352         rx-stash-idx = <0x00>;
 353         rx-stash-len = <0x60>;
 354         bd-stash;
 355 };
 356
 357 /*
 358  * For the OpenWrt 22.03 release, since Linux 5.10.138 now uses
 359  * aliases to determine PCI domain numbers, drop aliases so as not to
 360  * change the sysfs path of our wireless netdevs.
 361  */
 362
 363 / {
 364         aliases {
 365                 /delete-property/ pci0;
 366                 /delete-property/ pci1;
 367         };
 368 };