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