target/linux/mpc85xx/files/arch/powerpc/boot/dts/br200-wp.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Aerohive BR200-WP Device Tree Source
   4  *
   5  * Based on: Aerohive HiveAP-330 Device Tree Source
   6  *
   7  * Copyright (C) 2017 Chris Blake <chrisrblake93@gmail.com>
   8  * Copyright (C) 2023 Pawel Dembicki <paweldembicki@gmail.com>
   9  */
  10
  11 #include <dt-bindings/leds/common.h>
  12 #include <dt-bindings/input/input.h>
  13 #include <dt-bindings/gpio/gpio.h>
  14
  15 /include/ "fsl/p1020si-pre.dtsi"
  16
  17 / {
  18         model = "Aerohive BR200-WP";
  19         compatible = "aerohive,br200-wp";
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,9600";
  23                 bootargs-override = "console=ttyS0,9600 noinitrd";
  24         };
  25
  26         aliases {
  27                 led-boot = &led_attention;
  28                 led-failsafe = &led_attention;
  29                 led-running = &led_status;
  30                 led-upgrade = &led_status;
  31                 label-mac-device = &enet0;
  32         };
  33
  34         memory {
  35                 device_type = "memory";
  36         };
  37
  38         cpus {
  39                 /delete-property/ PowerPC,P1020@1; /* P1011 have one core only */
  40         };
  41
  42         board_lbc: lbc: localbus@ffe05000 {
  43                 reg = <0 0xffe05000 0 0x1000>;
  44                 ranges = <0x0 0x0 0x0 0xec000000 0x4000000>;
  45
  46                 nor@0,0 {
  47                         #address-cells = <1>;
  48                         #size-cells = <1>;
  49                         compatible = "cfi-flash";
  50                         reg = <0x0 0x0 0x4000000>;
  51                         bank-width = <2>;
  52                         device-width = <1>;
  53
  54                         partitions {
  55                                 compatible = "fixed-partitions";
  56                                 #address-cells = <1>;
  57                                 #size-cells = <1>;
  58
  59                                 partition@0 {
  60                                         reg = <0x0 0x40000>;
  61                                         label = "dtb";
  62                                 };
  63
  64                                 partition@40000 {
  65                                         reg = <0x40000 0x40000>;
  66                                         label = "initramfs";
  67                                 };
  68
  69                                 partition@80000 {
  70                                         reg = <0x80000 0x27c0000>;
  71                                         label = "rootfs";
  72                                 };
  73
  74                                 partition@2840000 {
  75                                         reg = <0x2840000 0x800000>;
  76                                         label = "kernel";
  77                                 };
  78
  79                                 partition@3040000 {
  80                                         reg = <0x3040000 0xec0000>;
  81                                         label = "stock-jffs2";
  82                                         read-only;
  83                                 };
  84
  85                                 partition@3f00000 {
  86                                         reg = <0x3f00000 0x20000>;
  87                                         label = "hw-info";
  88                                         read-only;
  89
  90                                         nvmem-layout {
  91                                                 compatible = "fixed-layout";
  92                                                 #address-cells = <1>;
  93                                                 #size-cells = <1>;
  94
  95                                                 macaddr_hwinfo_0: macaddr@0 {
  96                                                         compatible = "mac-base";
  97                                                         reg = <0x0 0x6>;
  98                                                         #nvmem-cell-cells = <1>;
  99                                                 };
 100                                         };
 101                                 };
 102
 103                                 partition@3f20000 {
 104                                         reg = <0x3f20000 0x20000>;
 105                                         label = "boot-info";
 106                                         read-only;
 107                                 };
 108
 109                                 partition@3f40000 {
 110                                         reg = <0x3f40000 0x20000>;
 111                                         label = "boot-info-backup";
 112                                         read-only;
 113                                 };
 114
 115                                 partition@3f60000 {
 116                                         reg = <0x3f60000 0x20000>;
 117                                         label = "u-boot-env";
 118                                 };
 119
 120                                 partition@3f80000 {
 121                                         reg = <0x3f80000 0x80000>;
 122                                         label = "u-boot";
 123                                         read-only;
 124                                 };
 125
 126                                 firmware@0 {
 127                                         reg = <0x0 0x3040000>;
 128                                         label = "firmware";
 129                                 };
 130                         };
 131                 };
 132         };
 133
 134         board_soc: soc: soc@ffe00000 {
 135                 ranges = <0x0 0x0 0xffe00000 0x100000>;
 136
 137                 mdio@24000 {
 138
 139                         phy_port1: phy@0 {
 140                                 reg = <0>;
 141                         };
 142
 143                         phy_port2: phy@1 {
 144                                 reg = <1>;
 145                         };
 146
 147                         phy_port3: phy@2 {
 148                                 reg = <2>;
 149                         };
 150
 151                         phy_port4: phy@3 {
 152                                 reg = <3>;
 153                         };
 154
 155                         phy_port5: phy@4 {
 156                                 reg = <4>;
 157                         };
 158
 159                         switch@10 {
 160                                 compatible = "qca,qca8327";
 161                                 #address-cells = <1>;
 162                                 #size-cells = <0>;
 163                                 reg = <0x10>;
 164                                 reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 165
 166                                 ports {
 167                                         #address-cells = <1>;
 168                                         #size-cells = <0>;
 169
 170                                         port@1 {
 171                                                 reg = <1>;
 172                                                 label = "lan1";
 173                                                 phy-handle = <&phy_port1>;
 174                                                 nvmem-cells = <&macaddr_hwinfo_0 2>;
 175                                                 nvmem-cell-names = "mac-address";
 176                                         };
 177
 178                                         port@2 {
 179                                                 reg = <2>;
 180                                                 label = "lan2";
 181                                                 phy-handle = <&phy_port2>;
 182                                                 nvmem-cells = <&macaddr_hwinfo_0 3>;
 183                                                 nvmem-cell-names = "mac-address";
 184                                         };
 185
 186                                         port@3 {
 187                                                 reg = <3>;
 188                                                 label = "lan3";
 189                                                 phy-handle = <&phy_port3>;
 190                                                 nvmem-cells = <&macaddr_hwinfo_0 4>;
 191                                                 nvmem-cell-names = "mac-address";
 192                                         };
 193
 194                                         port@4 {
 195                                                 reg = <4>;
 196                                                 label = "lan4";
 197                                                 phy-handle = <&phy_port4>;
 198                                                 nvmem-cells = <&macaddr_hwinfo_0 5>;
 199                                                 nvmem-cell-names = "mac-address";
 200                                         };
 201
 202                                         port@5 {
 203                                                 reg = <5>;
 204                                                 label = "wan";
 205                                                 phy-handle = <&phy_port5>;
 206                                                 nvmem-cells = <&macaddr_hwinfo_0 0>;
 207                                                 nvmem-cell-names = "mac-address";
 208                                         };
 209
 210                                         port@6 {
 211                                                 reg = <6>;
 212                                                 ethernet = <&enet0>;
 213                                                 phy-mode = "rgmii-id";
 214
 215                                                 fixed-link {
 216                                                         speed = <1000>;
 217                                                         full-duplex;
 218                                                 };
 219                                         };
 220                                 };
 221                         };
 222                 };
 223
 224                 mdio@25000 {
 225                         status = "disabled";
 226                 };
 227
 228                 mdio@26000 {
 229                         status = "disabled";
 230                 };
 231
 232                 enet0: ethernet@b0000 {
 233                         status = "okay";
 234                         phy-connection-type = "rgmii-id";
 235                         nvmem-cells = <&macaddr_hwinfo_0 0>;
 236                         nvmem-cell-names = "mac-address";
 237
 238                         fixed-link {
 239                                 speed = <1000>;
 240                                 full-duplex;
 241                         };
 242                 };
 243
 244                 enet1: ethernet@b1000 {
 245                         status = "disabled";
 246                 };
 247
 248                 enet2: ethernet@b2000 {
 249                         status = "disabled";
 250                 };
 251
 252                 gpio0: gpio-controller@fc00 {
 253                 };
 254
 255                 usb@22000 {
 256                         phy_type = "ulpi";
 257                         dr_mode = "host";
 258                 };
 259
 260                 usb@23000 {
 261                         status = "disabled";
 262                 };
 263         };
 264
 265         pci0: pcie@ffe09000 {
 266                 status = "disabled";
 267         };
 268
 269         pci1: pcie@ffe0a000 {
 270                 reg = <0x0 0xffe0a000 0x0 0x1000>;
 271                 ranges = <0x2000000 0x0 0xc0000000 0x0 0xc0000000 0x0 0x20000000
 272                                   0x1000000 0x0 0x00000000 0x0 0xffc20000 0x0 0x10000>;
 273
 274                 reset-gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
 275
 276                 pcie@0 {
 277                         ranges = <0x2000000 0x0 0xc0000000
 278                                   0x2000000 0x0 0xc0000000
 279                                   0x0 0x20000000
 280
 281                                   0x1000000 0x0 0x0
 282                                   0x1000000 0x0 0x0
 283                                   0x0 0x100000>;
 284
 285                         ath9k: wifi@0,0 {
 286                                 reg = <0x0000 0 0 0 0>;
 287                                 #gpio-cells = <2>;
 288                                 gpio-controller;
 289                                 nvmem-cells = <&macaddr_hwinfo_0 16>;
 290                                 nvmem-cell-names = "mac-address";
 291                         };
 292                 };
 293         };
 294
 295         leds {
 296                 compatible = "gpio-leds";
 297
 298                 led_attention: led-0 {
 299                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
 300                         label = "amber:status";
 301                         color = <LED_COLOR_ID_AMBER>;
 302                         function = LED_FUNCTION_STATUS;
 303                 };
 304
 305                 led_status: led-1 {
 306                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 307                         label = "white:status";
 308                         color = <LED_COLOR_ID_WHITE>;
 309                         function = LED_FUNCTION_STATUS;
 310                 };
 311         };
 312
 313         buttons {
 314                 compatible = "gpio-keys";
 315
 316                 reset {
 317                         label = "Reset button";
 318                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
 319                         linux,code = <KEY_RESTART>;
 320                 };
 321         };
 322 };
 323
 324 /include/ "fsl/p1020si-post.dtsi"
 325
 326 / {
 327         chosen {
 328                 stdout-path = "/soc@ffe00000/serial@4500";
 329         };
 330
 331         cpus {
 332                 PowerPC,P1020@0 {
 333                         i-cache-sets = <0x80>;
 334                         i-cache-size = <0x8000>;
 335                         i-cache-block-size = <0x20>;
 336                         d-cache-sets = <0x80>;
 337                         d-cache-size = <0x8000>;
 338                         d-cache-block-size = <0x20>;
 339                         clock-frequency = <0x2756cd00>;
 340                         bus-frequency = <0x13ab6680>;
 341                         timebase-frequency = <0x2756cd0>;
 342                 };
 343         };
 344
 345         memory {
 346                 reg = <0x00 0x00 0x00 0x10000000>;
 347         };
 348
 349         localbus@ffe05000 {
 350                 bus-frequency = <0x13ab668>;
 351         };
 352
 353         soc@ffe00000 {
 354                 bus-frequency = <0x13ab6680>;
 355
 356                 serial@4500 {
 357                         clock-frequency = <0x13ab6680>;
 358                 };
 359
 360                 serial@4600 {
 361                         clock-frequency = <0x13ab6680>;
 362                 };
 363         };
 364
 365         pcie@ffe09000 {
 366                 clock-frequency = <0x1fca055>;
 367         };
 368
 369         pcie@ffe0a000 {
 370                 clock-frequency = <0x1fca055>;
 371         };
 372 };