arch/arm64/boot/dts/qcom/qrb4210-rb2.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2023, Linaro Limited
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/leds/common.h>
   9 #include <dt-bindings/usb/pd.h>
  10 #include "sm4250.dtsi"
  11 #include "pm6125.dtsi"
  12 #include "pmi632.dtsi"
  13
  14 / {
  15         model = "Qualcomm Technologies, Inc. QRB4210 RB2";
  16         compatible = "qcom,qrb4210-rb2", "qcom,qrb4210", "qcom,sm4250";
  17
  18         aliases {
  19                 serial0 = &uart4;
  20                 serial1 = &uart3;
  21         };
  22
  23         chosen {
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         clocks {
  28                 clk40M: can-clk {
  29                         compatible = "fixed-clock";
  30                         clock-frequency = <40000000>;
  31                         #clock-cells = <0>;
  32                 };
  33         };
  34
  35         gpio-keys {
  36                 compatible = "gpio-keys";
  37                 label = "gpio-keys";
  38
  39                 pinctrl-0 = <&kypd_vol_up_n>;
  40                 pinctrl-names = "default";
  41
  42                 key-volume-up {
  43                         label = "Volume Up";
  44                         linux,code = <KEY_VOLUMEUP>;
  45                         gpios = <&pm6125_gpios 5 GPIO_ACTIVE_LOW>;
  46                         debounce-interval = <15>;
  47                         linux,can-disable;
  48                         wakeup-source;
  49                 };
  50         };
  51
  52         hdmi-connector {
  53                 compatible = "hdmi-connector";
  54                 type = "a";
  55
  56                 port {
  57                         hdmi_con: endpoint {
  58                                 remote-endpoint = <&lt9611_out>;
  59                         };
  60                 };
  61         };
  62
  63         leds {
  64                 compatible = "gpio-leds";
  65
  66                 led-bt {
  67                         label = "blue:bt";
  68                         function = LED_FUNCTION_BLUETOOTH;
  69                         color = <LED_COLOR_ID_BLUE>;
  70                         gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
  71                         linux,default-trigger = "bluetooth-power";
  72                         default-state = "off";
  73                 };
  74
  75                 led-user0 {
  76                         label = "green:user0";
  77                         function = LED_FUNCTION_INDICATOR;
  78                         color = <LED_COLOR_ID_GREEN>;
  79                         gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>;
  80                         linux,default-trigger = "none";
  81                         default-state = "off";
  82                         panic-indicator;
  83                 };
  84
  85                 led-wlan {
  86                         label = "yellow:wlan";
  87                         function = LED_FUNCTION_WLAN;
  88                         color = <LED_COLOR_ID_YELLOW>;
  89                         gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>;
  90                         linux,default-trigger = "phy0tx";
  91                         default-state = "off";
  92                 };
  93         };
  94
  95         vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "VREG_HDMI_OUT_1P2";
  98                 regulator-min-microvolt = <1200000>;
  99                 regulator-max-microvolt = <1200000>;
 100                 vin-supply = <&vdc_1v2>;
 101                 regulator-always-on;
 102                 regulator-boot-on;
 103         };
 104
 105         lt9611_3v3: regulator-lt9611-3v3 {
 106                 compatible = "regulator-fixed";
 107                 regulator-name = "LT9611_3V3";
 108                 regulator-min-microvolt = <3300000>;
 109                 regulator-max-microvolt = <3300000>;
 110                 vin-supply = <&vdc_3v3>;
 111                 regulator-always-on;
 112                 regulator-boot-on;
 113         };
 114
 115         /* Main barrel jack input */
 116         vdc_12v: regulator-vdc-12v {
 117                 compatible = "regulator-fixed";
 118                 regulator-name = "DC_12V";
 119                 regulator-min-microvolt = <12000000>;
 120                 regulator-max-microvolt = <12000000>;
 121                 regulator-always-on;
 122                 regulator-boot-on;
 123         };
 124
 125         /* 1.2V supply stepped down from the barrel jack input */
 126         vdc_1v2: regulator-vdc-1v2 {
 127                 compatible = "regulator-fixed";
 128                 regulator-name = "VDC_1V2";
 129                 regulator-min-microvolt = <1200000>;
 130                 regulator-max-microvolt = <1200000>;
 131                 vin-supply = <&vdc_12v>;
 132                 regulator-always-on;
 133                 regulator-boot-on;
 134         };
 135
 136         /* 3.3V supply stepped down from the barrel jack input */
 137         vdc_3v3: regulator-vdc-3v3 {
 138                 compatible = "regulator-fixed";
 139                 regulator-name = "VDC_3V3";
 140                 regulator-min-microvolt = <3300000>;
 141                 regulator-max-microvolt = <3300000>;
 142                 vin-supply = <&vdc_12v>;
 143                 regulator-always-on;
 144                 regulator-boot-on;
 145         };
 146
 147         /* 5V supply stepped down from the barrel jack input */
 148         vdc_5v: regulator-vdc-5v {
 149                 compatible = "regulator-fixed";
 150                 regulator-name = "VDC_5V";
 151
 152                 regulator-min-microvolt = <5000000>;
 153                 regulator-max-microvolt = <5000000>;
 154                 regulator-always-on;
 155                 regulator-boot-on;
 156         };
 157
 158         /* "Battery" voltage for the SoM, stepped down from the barrel jack input */
 159         vdc_vbat_som: regulator-vdc-vbat {
 160                 compatible = "regulator-fixed";
 161                 regulator-name = "VBAT_SOM";
 162                 regulator-min-microvolt = <4200000>;
 163                 regulator-max-microvolt = <4200000>;
 164                 regulator-always-on;
 165                 regulator-boot-on;
 166         };
 167
 168         /* PMI632 charger out, supplied by VBAT */
 169         vph_pwr: regulator-vph-pwr {
 170                 compatible = "regulator-fixed";
 171                 regulator-name = "vph_pwr";
 172                 regulator-min-microvolt = <3700000>;
 173                 regulator-max-microvolt = <3700000>;
 174                 vin-supply = <&vdc_vbat_som>;
 175
 176                 regulator-always-on;
 177                 regulator-boot-on;
 178         };
 179 };
 180
 181 &gpi_dma0 {
 182         status = "okay";
 183 };
 184
 185 &gpu {
 186         status = "okay";
 187
 188         zap-shader {
 189                 firmware-name = "qcom/qrb4210/a610_zap.mbn";
 190         };
 191 };
 192
 193 &i2c2 {
 194         clock-frequency = <400000>;
 195         status = "okay";
 196
 197         lt9611_codec: hdmi-bridge@2b {
 198                 compatible = "lontium,lt9611uxc";
 199                 reg = <0x2b>;
 200                 interrupts-extended = <&tlmm 46 IRQ_TYPE_EDGE_FALLING>;
 201                 reset-gpios = <&tlmm 41 GPIO_ACTIVE_HIGH>;
 202
 203                 vdd-supply = <&vreg_hdmi_out_1p2>;
 204                 vcc-supply = <&lt9611_3v3>;
 205
 206                 pinctrl-0 = <&lt9611_irq_pin &lt9611_rst_pin>;
 207                 pinctrl-names = "default";
 208                 #sound-dai-cells = <1>;
 209
 210                 ports {
 211                         #address-cells = <1>;
 212                         #size-cells = <0>;
 213
 214                         port@0 {
 215                                 reg = <0>;
 216
 217                                 lt9611_a: endpoint {
 218                                         remote-endpoint = <&mdss_dsi0_out>;
 219                                 };
 220                         };
 221
 222                         port@2 {
 223                                 reg = <2>;
 224
 225                                 lt9611_out: endpoint {
 226                                         remote-endpoint = <&hdmi_con>;
 227                                 };
 228                         };
 229                 };
 230         };
 231 };
 232
 233 &mdss {
 234         status = "okay";
 235 };
 236
 237 &mdss_dsi0 {
 238         vdda-supply = <&vreg_l18a_1p232>;
 239         status = "okay";
 240 };
 241
 242 &mdss_dsi0_out {
 243         remote-endpoint = <&lt9611_a>;
 244         data-lanes = <0 1 2 3>;
 245 };
 246
 247 &mdss_dsi0_phy {
 248         status = "okay";
 249 };
 250
 251 &pm6125_gpios {
 252         kypd_vol_up_n: kypd-vol-up-n-state {
 253                 pins = "gpio5";
 254                 function = "normal";
 255                 power-source = <0>;
 256                 bias-pull-up;
 257                 input-enable;
 258         };
 259 };
 260
 261 &pmi632_typec {
 262         status = "okay";
 263
 264         connector {
 265                 compatible = "usb-c-connector";
 266
 267                 power-role = "dual";
 268                 data-role = "dual";
 269                 self-powered;
 270
 271                 typec-power-opmode = "default";
 272                 pd-disable;
 273
 274                 ports {
 275                         #address-cells = <1>;
 276                         #size-cells = <0>;
 277
 278                         port@0 {
 279                                 reg = <0>;
 280                                 pmi632_hs_in: endpoint {
 281                                         remote-endpoint = <&usb_dwc3_hs>;
 282                                 };
 283                         };
 284
 285                         port@1 {
 286                                 reg = <1>;
 287                                 pmi632_ss_in: endpoint {
 288                                         remote-endpoint = <&usb_qmpphy_out>;
 289                                 };
 290                         };
 291                 };
 292         };
 293 };
 294
 295 &pmi632_vbus {
 296         regulator-min-microamp = <500000>;
 297         regulator-max-microamp = <3000000>;
 298         status = "okay";
 299 };
 300
 301 &pon_pwrkey {
 302         status = "okay";
 303 };
 304
 305 &pon_resin {
 306         linux,code = <KEY_VOLUMEDOWN>;
 307         status = "okay";
 308 };
 309
 310 &qupv3_id_0 {
 311         status = "okay";
 312 };
 313
 314 &remoteproc_adsp {
 315         firmware-name = "qcom/qrb4210/adsp.mbn";
 316
 317         status = "okay";
 318 };
 319
 320 &remoteproc_cdsp {
 321         firmware-name = "qcom/qrb4210/cdsp.mbn";
 322
 323         status = "okay";
 324 };
 325
 326 &remoteproc_mpss {
 327         firmware-name = "qcom/qrb4210/modem.mbn";
 328
 329         status = "okay";
 330 };
 331
 332 &rpm_requests {
 333         regulators {
 334                 compatible = "qcom,rpm-pm6125-regulators";
 335
 336                 vdd-s1-supply = <&vph_pwr>;
 337                 vdd-s2-supply = <&vph_pwr>;
 338                 vdd-s3-supply = <&vph_pwr>;
 339                 vdd-s4-supply = <&vph_pwr>;
 340                 vdd-s5-supply = <&vph_pwr>;
 341                 vdd-s6-supply = <&vph_pwr>;
 342                 vdd-s7-supply = <&vph_pwr>;
 343                 vdd-s8-supply = <&vph_pwr>;
 344                 vdd-s9-supply = <&vph_pwr>;
 345                 vdd-s10-supply = <&vph_pwr>;
 346
 347                 vdd-l1-l7-l17-l18-supply = <&vreg_s6a_1p352>;
 348                 vdd-l2-l3-l4-supply = <&vreg_s6a_1p352>;
 349                 vdd-l5-l15-l19-l20-l21-l22-supply = <&vph_pwr>;
 350                 vdd-l6-l8-supply = <&vreg_s5a_0p848>;
 351                 vdd-l9-l11-supply = <&vreg_s7a_2p04>;
 352                 vdd-l10-l13-l14-supply = <&vreg_s7a_2p04>;
 353                 vdd-l12-l16-supply = <&vreg_s7a_2p04>;
 354                 vdd-l23-l24-supply = <&vph_pwr>;
 355
 356                 vreg_s5a_0p848: s5 {
 357                         regulator-min-microvolt = <920000>;
 358                         regulator-max-microvolt = <1128000>;
 359                 };
 360
 361                 vreg_s6a_1p352: s6 {
 362                         regulator-min-microvolt = <304000>;
 363                         regulator-max-microvolt = <1456000>;
 364                 };
 365
 366                 vreg_s7a_2p04: s7 {
 367                         regulator-min-microvolt = <1280000>;
 368                         regulator-max-microvolt = <2080000>;
 369                 };
 370
 371                 vreg_l1a_1p0: l1 {
 372                         regulator-min-microvolt = <952000>;
 373                         regulator-max-microvolt = <1152000>;
 374                 };
 375
 376                 vreg_l4a_0p9: l4 {
 377                         regulator-min-microvolt = <488000>;
 378                         regulator-max-microvolt = <1000000>;
 379                 };
 380
 381                 vreg_l5a_2p96: l5 {
 382                         regulator-min-microvolt = <1648000>;
 383                         regulator-max-microvolt = <3056000>;
 384                         regulator-allow-set-load;
 385                 };
 386
 387                 vreg_l6a_0p6: l6 {
 388                         regulator-min-microvolt = <576000>;
 389                         regulator-max-microvolt = <656000>;
 390                 };
 391
 392                 vreg_l7a_1p256: l7 {
 393                         regulator-min-microvolt = <1200000>;
 394                         regulator-max-microvolt = <1304000>;
 395                 };
 396
 397                 vreg_l8a_0p664: l8 {
 398                         regulator-min-microvolt = <640000>;
 399                         regulator-max-microvolt = <640000>;
 400                 };
 401
 402                 vreg_l9a_1p8: l9 {
 403                         regulator-min-microvolt = <1800000>;
 404                         regulator-max-microvolt = <1800000>;
 405                         regulator-allow-set-load;
 406                 };
 407
 408                 vreg_l10a_1p8: l10 {
 409                         regulator-min-microvolt = <1704000>;
 410                         regulator-max-microvolt = <1904000>;
 411                 };
 412
 413                 vreg_l11a_1p8: l11 {
 414                         regulator-min-microvolt = <1704000>;
 415                         regulator-max-microvolt = <1952000>;
 416                         regulator-allow-set-load;
 417                 };
 418
 419                 vreg_l12a_1p8: l12 {
 420                         regulator-min-microvolt = <1624000>;
 421                         regulator-max-microvolt = <1984000>;
 422                 };
 423
 424                 vreg_l13a_1p8: l13 {
 425                         regulator-min-microvolt = <1504000>;
 426                         regulator-max-microvolt = <1952000>;
 427                 };
 428
 429                 vreg_l14a_1p8: l14 {
 430                         regulator-min-microvolt = <1704000>;
 431                         regulator-max-microvolt = <1904000>;
 432                 };
 433
 434                 vreg_l15a_3p128: l15 {
 435                         regulator-min-microvolt = <2920000>;
 436                         regulator-max-microvolt = <3232000>;
 437                 };
 438
 439                 vreg_l16a_1p3: l16 {
 440                         regulator-min-microvolt = <1704000>;
 441                         regulator-max-microvolt = <1904000>;
 442                         regulator-allow-set-load;
 443                 };
 444
 445                 vreg_l17a_1p3: l17 {
 446                         regulator-min-microvolt = <1152000>;
 447                         regulator-max-microvolt = <1384000>;
 448                         regulator-allow-set-load;
 449                 };
 450
 451                 vreg_l18a_1p232: l18 {
 452                         regulator-min-microvolt = <1104000>;
 453                         regulator-max-microvolt = <1312000>;
 454                 };
 455
 456                 vreg_l19a_1p8: l19 {
 457                         regulator-min-microvolt = <1624000>;
 458                         regulator-max-microvolt = <3304000>;
 459                 };
 460
 461                 vreg_l20a_1p8: l20 {
 462                         regulator-min-microvolt = <1624000>;
 463                         regulator-max-microvolt = <3304000>;
 464                 };
 465
 466                 vreg_l21a_2p704: l21 {
 467                         regulator-min-microvolt = <2400000>;
 468                         regulator-max-microvolt = <3600000>;
 469                 };
 470
 471                 vreg_l22a_2p96: l22 {
 472                         regulator-min-microvolt = <2952000>;
 473                         regulator-max-microvolt = <3304000>;
 474                         regulator-system-load = <100000>;
 475                         regulator-allow-set-load;
 476                 };
 477
 478                 vreg_l23a_3p3: l23 {
 479                         regulator-min-microvolt = <3312000>;
 480                         regulator-max-microvolt = <3312000>;
 481                         regulator-allow-set-load;
 482                 };
 483
 484                 vreg_l24a_2p96: l24 {
 485                         regulator-min-microvolt = <2704000>;
 486                         regulator-max-microvolt = <3600000>;
 487                         regulator-system-load = <100000>;
 488                         regulator-allow-set-load;
 489                 };
 490         };
 491 };
 492
 493 &sdhc_1 {
 494         pinctrl-0 = <&sdc1_state_on>;
 495         pinctrl-1 = <&sdc1_state_off>;
 496         pinctrl-names = "default", "sleep";
 497
 498         vmmc-supply = <&vreg_l24a_2p96>;
 499         vqmmc-supply = <&vreg_l11a_1p8>;
 500         no-sdio;
 501         non-removable;
 502
 503         status = "okay";
 504 };
 505
 506 &sdhc_2 {
 507         cd-gpios = <&tlmm 88 GPIO_ACTIVE_LOW>; /* card detect gpio */
 508
 509         pinctrl-0 = <&sdc2_state_on &sdc2_card_det_n>;
 510         pinctrl-1 = <&sdc2_state_off &sdc2_card_det_n>;
 511         pinctrl-names = "default", "sleep";
 512
 513         vmmc-supply = <&vreg_l22a_2p96>;
 514         vqmmc-supply = <&vreg_l5a_2p96>;
 515         no-sdio;
 516
 517         status = "okay";
 518 };
 519
 520 &spi5 {
 521         status = "okay";
 522
 523         can@0 {
 524                 compatible = "microchip,mcp2518fd";
 525                 reg = <0>;
 526                 interrupts-extended = <&tlmm 39 IRQ_TYPE_LEVEL_LOW>;
 527                 clocks = <&clk40M>;
 528                 spi-max-frequency = <10000000>;
 529                 vdd-supply = <&vdc_5v>;
 530                 xceiver-supply = <&vdc_5v>;
 531         };
 532 };
 533
 534 &sleep_clk {
 535         clock-frequency = <32000>;
 536 };
 537
 538 &tlmm {
 539         gpio-reserved-ranges = <43 2>, <49 1>, <54 1>,
 540                                <56 3>, <61 2>, <64 1>,
 541                                <68 1>, <72 8>, <96 1>;
 542
 543         uart3_default: uart3-default-state {
 544                 cts-pins {
 545                         pins = "gpio8";
 546                         function = "qup3";
 547                         drive-strength = <2>;
 548                         bias-bus-hold;
 549                 };
 550
 551                 rts-pins {
 552                         pins = "gpio9";
 553                         function = "qup3";
 554                         drive-strength = <2>;
 555                         bias-disable;
 556                 };
 557
 558                 tx-pins {
 559                         pins = "gpio10";
 560                         function = "qup3";
 561                         drive-strength = <2>;
 562                         bias-disable;
 563                 };
 564
 565                 rx-pins {
 566                         pins = "gpio11";
 567                         function = "qup3";
 568                         drive-strength = <2>;
 569                         bias-pull-up;
 570                 };
 571         };
 572
 573         uart3_sleep: uart3-sleep-state {
 574                 cts-pins {
 575                         pins = "gpio8";
 576                         function = "gpio";
 577                         drive-strength = <2>;
 578                         bias-bus-hold;
 579                 };
 580
 581                 rts-pins {
 582                         pins = "gpio9";
 583                         function = "gpio";
 584                         drive-strength = <2>;
 585                         bias-pull-down;
 586                 };
 587
 588                 tx-pins {
 589                         pins = "gpio10";
 590                         function = "gpio";
 591                         drive-strength = <2>;
 592                         bias-pull-up;
 593                 };
 594
 595                 rx-pins {
 596                         pins = "gpio11";
 597                         function = "gpio";
 598                         drive-strength = <2>;
 599                         bias-pull-up;
 600                 };
 601         };
 602
 603         lt9611_rst_pin: lt9611-rst-state {
 604                 pins = "gpio41";
 605                 function = "gpio";
 606                 input-disable;
 607                 output-high;
 608         };
 609
 610         lt9611_irq_pin: lt9611-irq-state {
 611                 pins = "gpio46";
 612                 function = "gpio";
 613                 bias-disable;
 614         };
 615
 616         sdc2_card_det_n: sd-card-det-n-state {
 617                 pins = "gpio88";
 618                 function = "gpio";
 619                 drive-strength = <2>;
 620                 bias-pull-up;
 621         };
 622 };
 623
 624 &uart3 {
 625         interrupts-extended = <&intc GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
 626                               <&tlmm 11 IRQ_TYPE_LEVEL_HIGH>;
 627         pinctrl-0 = <&uart3_default>;
 628         pinctrl-1 = <&uart3_sleep>;
 629         pinctrl-names = "default", "sleep";
 630         status = "okay";
 631
 632         bluetooth {
 633                 compatible = "qcom,wcn3988-bt";
 634
 635                 vddio-supply = <&vreg_l9a_1p8>;
 636                 vddxo-supply = <&vreg_l16a_1p3>;
 637                 vddrf-supply = <&vreg_l17a_1p3>;
 638                 vddch0-supply = <&vreg_l23a_3p3>;
 639                 enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>;
 640                 max-speed = <3200000>;
 641         };
 642 };
 643
 644 &uart4 {
 645         status = "okay";
 646 };
 647
 648 &usb {
 649         status = "okay";
 650 };
 651
 652 &usb_dwc3_hs {
 653         remote-endpoint = <&pmi632_hs_in>;
 654 };
 655
 656 &usb_hsphy {
 657         vdd-supply = <&vreg_l4a_0p9>;
 658         vdda-pll-supply = <&vreg_l12a_1p8>;
 659         vdda-phy-dpdm-supply = <&vreg_l15a_3p128>;
 660
 661         status = "okay";
 662 };
 663
 664 &usb_qmpphy {
 665         vdda-phy-supply = <&vreg_l4a_0p9>;
 666         vdda-pll-supply = <&vreg_l12a_1p8>;
 667
 668         status = "okay";
 669 };
 670
 671 &usb_qmpphy_out {
 672         remote-endpoint = <&pmi632_ss_in>;
 673 };
 674
 675 &wifi {
 676         vdd-0.8-cx-mx-supply = <&vreg_l8a_0p664>;
 677         vdd-1.8-xo-supply = <&vreg_l16a_1p3>;
 678         vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 679         vdd-3.3-ch0-supply = <&vreg_l23a_3p3>;
 680         qcom,ath10k-calibration-variant = "Thundercomm_RB2";
 681
 682         status = "okay";
 683 };
 684
 685 &xo_board {
 686         clock-frequency = <19200000>;
 687 };