target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8174-mx4200.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /* Copyright (c) 2023, Mohammad Sayful Islam <Sayf.mohammad01@gmail.com> */
   3
   4 #include "ipq8074.dtsi"
   5 #include "ipq8074-ac-cpu.dtsi"
   6 #include "ipq8074-ess.dtsi"
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/leds/common.h>
  10
  11 / {
  12
  13         aliases {
  14                 serial0 = &blsp1_uart5;
  15                 serial1 = &blsp1_uart3;
  16                 /*
  17                  * Aliases as required by u-boot
  18                  * to patch MAC addresses
  19                  */
  20                 ethernet1 = &dp2;
  21                 ethernet2 = &dp3;
  22                 ethernet3 = &dp4;
  23                 ethernet4 = &dp5;
  24                 led-boot = &led_system_blue;
  25                 led-running = &led_system_blue;
  26                 led-failsafe = &led_system_red;
  27                 led-upgrade = &led_system_green;
  28         };
  29
  30         chosen {
  31                 stdout-path = "serial0:115200n8";
  32                 bootargs-append = " root=/dev/ubiblock0_0";
  33         };
  34
  35         keys {
  36                 compatible = "gpio-keys";
  37                 pinctrl-0 = <&button_pins>;
  38                 pinctrl-names = "default";
  39
  40                 reset-button {
  41                         label = "reset";
  42                         gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
  43                         linux,code = <KEY_RESTART>;
  44                 };
  45
  46                 wps-button {
  47                         label = "wps";
  48                         gpios = <&tlmm 67 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_WPS_BUTTON>;
  50                 };
  51         };
  52 };
  53
  54 &tlmm {
  55         button_pins: button-state {
  56                 pins = "gpio52", "gpio67";
  57                 function = "gpio";
  58                 drive-strength = <8>;
  59                 bias-pull-up;
  60         };
  61
  62         mdio_pins: mdio-state {
  63                 mdc-pins {
  64                         pins = "gpio68";
  65                         function = "mdc";
  66                         drive-strength = <8>;
  67                         bias-pull-up;
  68                 };
  69
  70                 mdio-pins {
  71                         pins = "gpio69";
  72                         function = "mdio";
  73                         drive-strength = <8>;
  74                         bias-pull-up;
  75                 };
  76         };
  77
  78         iot_pins: iot-state {
  79                 recovery-pins {
  80                         pins = "gpio22";
  81                         function = "gpio";
  82                         input;
  83                 };
  84
  85                 reset-pins {
  86                         pins = "gpio21";
  87                         function = "gpio";
  88                         bias-pull-up;
  89                 };
  90         };
  91 };
  92
  93 &blsp1_uart3 {
  94         status = "okay";
  95
  96         pinctrl-0 = <&hsuart_pins &iot_pins>;
  97         pinctrl-names = "default";
  98
  99         /* Silicon Labs EFR32MG21 IoT */
 100 };
 101
 102 &blsp1_uart5 {
 103         status = "okay";
 104 };
 105
 106 &prng {
 107         status = "okay";
 108 };
 109
 110 &cryptobam {
 111         status = "okay";
 112 };
 113
 114 &crypto {
 115         status = "okay";
 116 };
 117
 118 &qpic_bam {
 119         status = "okay";
 120 };
 121
 122 &qpic_nand {
 123         status = "okay";
 124
 125         /*
 126          * Bootloader will find the NAND DT node by the compatible and
 127          * then "fixup" it by adding the partitions from the SMEM table
 128          * using the legacy bindings thus making it impossible for us
 129          * to change the partition table or utilize NVMEM for calibration.
 130          * So add a dummy partitions node that bootloader will populate
 131          * and set it as disabled so the kernel ignores it instead of
 132          * printing warnings due to the broken way bootloader adds the
 133          * partitions.
 134          */
 135         partitions {
 136                 status = "disabled";
 137         };
 138
 139         nand@0 {
 140                 reg = <0>;
 141                 nand-ecc-strength = <4>;
 142                 nand-ecc-step-size = <512>;
 143                 nand-bus-width = <8>;
 144
 145                 partitions {
 146                         compatible = "fixed-partitions";
 147                         #address-cells = <1>;
 148                         #size-cells = <1>;
 149
 150                         partition@0 {
 151                                 label = "0:sbl1";
 152                                 reg = <0x0 0x100000>;
 153                                 read-only;
 154                         };
 155
 156                         partition@100000 {
 157                                 label = "0:mibib";
 158                                 reg = <0x100000 0x100000>;
 159                                 read-only;
 160                         };
 161
 162                         partition@200000 {
 163                                 label = "0:bootconfig";
 164                                 reg = <0x200000 0x80000>;
 165                                 read-only;
 166                         };
 167
 168                         partition@280000 {
 169                                 label = "0:bootconfig1";
 170                                 reg = <0x280000 0x80000>;
 171                                 read-only;
 172                         };
 173
 174                         partition@300000 {
 175                                 label = "0:qsee";
 176                                 reg = <0x300000 0x300000>;
 177                                 read-only;
 178                         };
 179
 180                         partition@600000 {
 181                                 label = "0:qsee_1";
 182                                 reg = <0x600000 0x300000>;
 183                                 read-only;
 184                         };
 185
 186                         partition@900000 {
 187                                 label = "0:devcfg";
 188                                 reg = <0x900000 0x80000>;
 189                                 read-only;
 190                         };
 191
 192                         partition@980000 {
 193                                 label = "0:devcfg_1";
 194                                 reg = <0x980000 0x80000>;
 195                                 read-only;
 196                         };
 197
 198                         partition@a00000 {
 199                                 label = "0:apdp";
 200                                 reg = <0xa00000 0x80000>;
 201                                 read-only;
 202                         };
 203
 204                         partition@a80000 {
 205                                 label = "0:apdp_1";
 206                                 reg = <0xa80000 0x80000>;
 207                                 read-only;
 208                         };
 209
 210                         partition@b00000 {
 211                                 label = "0:rpm";
 212                                 reg = <0xb00000 0x80000>;
 213                                 read-only;
 214                         };
 215
 216                         partition@b80000 {
 217                                 label = "0:rpm_1";
 218                                 reg = <0xb80000 0x80000>;
 219                                 read-only;
 220                         };
 221
 222                         partition@c00000 {
 223                                 label = "0:cdt";
 224                                 reg = <0xc00000 0x80000>;
 225                                 read-only;
 226                         };
 227
 228                         partition@c80000 {
 229                                 label = "0:cdt_1";
 230                                 reg = <0xc80000 0x80000>;
 231                                 read-only;
 232                         };
 233
 234                         partition@d00000 {
 235                                 label = "0:appsblenv";
 236                                 reg = <0xd00000 0x80000>;
 237                         };
 238
 239                         partition@d80000 {
 240                                 label = "0:appsbl";
 241                                 reg = <0xd80000 0x100000>;
 242                                 read-only;
 243                         };
 244
 245                         partition@e80000 {
 246                                 label = "0:appsbl_1";
 247                                 reg = <0xe80000 0x100000>;
 248                                 read-only;
 249                         };
 250
 251                         partition@f80000 {
 252                                 label = "0:art";
 253                                 reg = <0xf80000 0x80000>;
 254                                 read-only;
 255                         };
 256
 257                         partition@1000000 {
 258                                 label = "u_env";
 259                                 reg = <0x1000000 0x40000>;
 260                         };
 261
 262                         partition@1040000 {
 263                                 label = "s_env";
 264                                 reg = <0x1040000 0x20000>;
 265                         };
 266
 267                         partition@1060000 {
 268                                 label = "devinfo";
 269                                 reg = <0x1060000 0x20000>;
 270                                 read-only;
 271                         };
 272
 273                         partition@1080000 {
 274                                 label = "kernel";
 275                                 reg = <0x1080000 0x9600000>;
 276                         };
 277
 278                         partition@1680000 {
 279                                 label = "rootfs";
 280                                 reg = <0x1680000 0x9000000>;
 281                         };
 282
 283                         partition@a680000 {
 284                                 label = "alt_kernel";
 285                                 reg = <0xa680000 0x9600000>;
 286                         };
 287
 288                         partition@ac80000 {
 289                                 label = "alt_rootfs";
 290                                 reg = <0xac80000 0x9000000>;
 291                         };
 292                         partition@13c80000 {
 293                                 label = "sysdiag";
 294                                 reg = <0x13c80000 0x200000>;
 295                                 read-only;
 296                         };
 297                         partition@13e80000 {
 298                                 label = "0:ethphyfw";
 299                                 reg = <0x13e80000 0x80000>;
 300                                 read-only;
 301                         };
 302                         partition@13f00000 {
 303                                 label = "syscfg";
 304                                 reg = <0x13f00000 0xb800000>;
 305                                 read-only;
 306                         };
 307                         partition@1f700000 {
 308                                 label = "0:wififw";
 309                                 reg = <0x1f700000 0x900000>;
 310                                 read-only;
 311                         };
 312                 };
 313         };
 314 };
 315
 316 &blsp1_i2c2 {
 317         status = "okay";
 318
 319         led-controller@62 {
 320                 compatible = "nxp,pca9633";
 321                 #address-cells = <1>;
 322                 #size-cells = <0>;
 323                 reg = <0x62>;
 324                 nxp,hw-blink;
 325
 326                 led_system_red: led@0 {
 327                         reg = <0>;
 328                         color = <LED_COLOR_ID_RED>;
 329                         function = LED_FUNCTION_STATUS;
 330                 };
 331
 332                 led_system_green: led@1 {
 333                         reg = <1>;
 334                         color = <LED_COLOR_ID_GREEN>;
 335                         function = LED_FUNCTION_STATUS;
 336                 };
 337
 338                 led_system_blue: led@2 {
 339                         reg = <2>;
 340                         color = <LED_COLOR_ID_BLUE>;
 341                         function = LED_FUNCTION_STATUS;
 342                 };
 343         };
 344 };
 345
 346 &mdio {
 347         status = "okay";
 348
 349         pinctrl-0 = <&mdio_pins>;
 350         pinctrl-names = "default";
 351         reset-gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
 352
 353         ethernet-phy-package@0 {
 354                 #address-cells = <1>;
 355                 #size-cells = <0>;
 356                 compatible = "qcom,qca8075-package";
 357                 reg = <0>;
 358
 359                 qca8075_1: ethernet-phy@1 {
 360                         compatible = "ethernet-phy-ieee802.3-c22";
 361                         reg = <1>;
 362                 };
 363
 364                 qca8075_2: ethernet-phy@2 {
 365                         compatible = "ethernet-phy-ieee802.3-c22";
 366                         reg = <2>;
 367                 };
 368
 369                 qca8075_3: ethernet-phy@3 {
 370                         compatible = "ethernet-phy-ieee802.3-c22";
 371                         reg = <3>;
 372                 };
 373
 374                 qca8075_4: ethernet-phy@4 {
 375                         compatible = "ethernet-phy-ieee802.3-c22";
 376                         reg = <4>;
 377                 };
 378         };
 379 };
 380
 381 &switch {
 382         status = "okay";
 383
 384         switch_lan_bmp = <(ESS_PORT3 | ESS_PORT4 | ESS_PORT5)>; /* lan port bitmap */
 385         switch_wan_bmp = <ESS_PORT2>; /* wan port bitmap */
 386         switch_mac_mode = <MAC_MODE_PSGMII>; /* mac mode for uniphy instance0*/
 387
 388         qcom,port_phyinfo {
 389                 port@2 {
 390                         port_id = <2>;
 391                         phy_address = <1>;
 392                 };
 393                 port@3 {
 394                         port_id = <3>;
 395                         phy_address = <2>;
 396                 };
 397                 port@4 {
 398                         port_id = <4>;
 399                         phy_address = <3>;
 400                 };
 401                 port@5 {
 402                         port_id = <5>;
 403                         phy_address = <4>;
 404                 };
 405         };
 406 };
 407
 408 &edma {
 409         status = "okay";
 410 };
 411
 412 &dp2 {
 413         status = "okay";
 414         phy-handle = <&qca8075_1>;
 415         label = "wan";
 416 };
 417
 418 &dp3 {
 419         status = "okay";
 420         phy-handle = <&qca8075_2>;
 421         label = "lan1";
 422 };
 423
 424 &dp4 {
 425         status = "okay";
 426         phy-handle = <&qca8075_3>;
 427         label = "lan2";
 428 };
 429
 430 &dp5 {
 431         status = "okay";
 432         phy-handle = <&qca8075_4>;
 433         label = "lan3";
 434 };
 435
 436 &ssphy_0 {
 437         status = "okay";
 438 };
 439
 440 &qusb_phy_0 {
 441         status = "okay";
 442 };
 443
 444 &usb_0 {
 445         status = "okay";
 446 };
 447