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 "sm4250.dtsi"
  10 #include "pm6125.dtsi"
  11
  12 / {
  13         model = "Qualcomm Technologies, Inc. QRB4210 RB2";
  14         compatible = "qcom,qrb4210-rb2", "qcom,qrb4210", "qcom,sm4250";
  15
  16         aliases {
  17                 serial0 = &uart4;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22         };
  23
  24         clocks {
  25                 clk40M: can-clk {
  26                         compatible = "fixed-clock";
  27                         clock-frequency = <40000000>;
  28                         #clock-cells = <0>;
  29                 };
  30         };
  31
  32         gpio-keys {
  33                 compatible = "gpio-keys";
  34                 label = "gpio-keys";
  35
  36                 pinctrl-0 = <&kypd_vol_up_n>;
  37                 pinctrl-names = "default";
  38
  39                 key-volume-up {
  40                         label = "Volume Up";
  41                         linux,code = <KEY_VOLUMEUP>;
  42                         gpios = <&pm6125_gpios 5 GPIO_ACTIVE_LOW>;
  43                         debounce-interval = <15>;
  44                         linux,can-disable;
  45                         wakeup-source;
  46                 };
  47         };
  48
  49         hdmi-connector {
  50                 compatible = "hdmi-connector";
  51                 type = "a";
  52
  53                 port {
  54                         hdmi_con: endpoint {
  55                                 remote-endpoint = <&lt9611_out>;
  56                         };
  57                 };
  58         };
  59
  60         leds {
  61                 compatible = "gpio-leds";
  62
  63                 led-bt {
  64                         label = "blue:bt";
  65                         function = LED_FUNCTION_BLUETOOTH;
  66                         color = <LED_COLOR_ID_BLUE>;
  67                         gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
  68                         linux,default-trigger = "bluetooth-power";
  69                         default-state = "off";
  70                 };
  71
  72                 led-user0 {
  73                         label = "green:user0";
  74                         function = LED_FUNCTION_INDICATOR;
  75                         color = <LED_COLOR_ID_GREEN>;
  76                         gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>;
  77                         linux,default-trigger = "none";
  78                         default-state = "off";
  79                         panic-indicator;
  80                 };
  81
  82                 led-wlan {
  83                         label = "yellow:wlan";
  84                         function = LED_FUNCTION_WLAN;
  85                         color = <LED_COLOR_ID_YELLOW>;
  86                         gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>;
  87                         linux,default-trigger = "phy0tx";
  88                         default-state = "off";
  89                 };
  90         };
  91
  92         vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 {
  93                 compatible = "regulator-fixed";
  94                 regulator-name = "VREG_HDMI_OUT_1P2";
  95                 regulator-min-microvolt = <1200000>;
  96                 regulator-max-microvolt = <1200000>;
  97                 vin-supply = <&vdc_1v2>;
  98                 regulator-always-on;
  99                 regulator-boot-on;
 100         };
 101
 102         lt9611_3v3: regulator-lt9611-3v3 {
 103                 compatible = "regulator-fixed";
 104                 regulator-name = "LT9611_3V3";
 105                 regulator-min-microvolt = <3300000>;
 106                 regulator-max-microvolt = <3300000>;
 107                 vin-supply = <&vdc_3v3>;
 108                 regulator-always-on;
 109                 regulator-boot-on;
 110         };
 111
 112         /* Main barrel jack input */
 113         vdc_12v: regulator-vdc-12v {
 114                 compatible = "regulator-fixed";
 115                 regulator-name = "DC_12V";
 116                 regulator-min-microvolt = <12000000>;
 117                 regulator-max-microvolt = <12000000>;
 118                 regulator-always-on;
 119                 regulator-boot-on;
 120         };
 121
 122         /* 1.2V supply stepped down from the barrel jack input */
 123         vdc_1v2: regulator-vdc-1v2 {
 124                 compatible = "regulator-fixed";
 125                 regulator-name = "VDC_1V2";
 126                 regulator-min-microvolt = <1200000>;
 127                 regulator-max-microvolt = <1200000>;
 128                 vin-supply = <&vdc_12v>;
 129                 regulator-always-on;
 130                 regulator-boot-on;
 131         };
 132
 133         /* 3.3V supply stepped down from the barrel jack input */
 134         vdc_3v3: regulator-vdc-3v3 {
 135                 compatible = "regulator-fixed";
 136                 regulator-name = "VDC_3V3";
 137                 regulator-min-microvolt = <3300000>;
 138                 regulator-max-microvolt = <3300000>;
 139                 vin-supply = <&vdc_12v>;
 140                 regulator-always-on;
 141                 regulator-boot-on;
 142         };
 143
 144         /* 5V supply stepped down from the barrel jack input */
 145         vdc_5v: regulator-vdc-5v {
 146                 compatible = "regulator-fixed";
 147                 regulator-name = "VDC_5V";
 148
 149                 regulator-min-microvolt = <5000000>;
 150                 regulator-max-microvolt = <5000000>;
 151                 regulator-always-on;
 152                 regulator-boot-on;
 153         };
 154
 155         /* "Battery" voltage for the SoM, stepped down from the barrel jack input */
 156         vdc_vbat_som: regulator-vdc-vbat {
 157                 compatible = "regulator-fixed";
 158                 regulator-name = "VBAT_SOM";
 159                 regulator-min-microvolt = <4200000>;
 160                 regulator-max-microvolt = <4200000>;
 161                 regulator-always-on;
 162                 regulator-boot-on;
 163         };
 164
 165         /* PMI632 charger out, supplied by VBAT */
 166         vph_pwr: regulator-vph-pwr {
 167                 compatible = "regulator-fixed";
 168                 regulator-name = "vph_pwr";
 169                 regulator-min-microvolt = <3700000>;
 170                 regulator-max-microvolt = <3700000>;
 171                 vin-supply = <&vdc_vbat_som>;
 172
 173                 regulator-always-on;
 174                 regulator-boot-on;
 175         };
 176 };
 177
 178 &gpi_dma0 {
 179         status = "okay";
 180 };
 181
 182 &gpu {
 183         status = "okay";
 184
 185         zap-shader {
 186                 firmware-name = "qcom/qrb4210/a610_zap.mbn";
 187         };
 188 };
 189
 190 &i2c2 {
 191         clock-frequency = <400000>;
 192         status = "okay";
 193
 194         lt9611_codec: hdmi-bridge@2b {
 195                 compatible = "lontium,lt9611uxc";
 196                 reg = <0x2b>;
 197                 interrupts-extended = <&tlmm 46 IRQ_TYPE_EDGE_FALLING>;
 198                 reset-gpios = <&tlmm 41 GPIO_ACTIVE_HIGH>;
 199
 200                 vdd-supply = <&vreg_hdmi_out_1p2>;
 201                 vcc-supply = <&lt9611_3v3>;
 202
 203                 pinctrl-0 = <&lt9611_irq_pin &lt9611_rst_pin>;
 204                 pinctrl-names = "default";
 205                 #sound-dai-cells = <1>;
 206
 207                 ports {
 208                         #address-cells = <1>;
 209                         #size-cells = <0>;
 210
 211                         port@0 {
 212                                 reg = <0>;
 213
 214                                 lt9611_a: endpoint {
 215                                         remote-endpoint = <&mdss_dsi0_out>;
 216                                 };
 217                         };
 218
 219                         port@2 {
 220                                 reg = <2>;
 221
 222                                 lt9611_out: endpoint {
 223                                         remote-endpoint = <&hdmi_con>;
 224                                 };
 225                         };
 226                 };
 227         };
 228 };
 229
 230 &mdss {
 231         status = "okay";
 232 };
 233
 234 &mdss_dsi0 {
 235         vdda-supply = <&vreg_l18a_1p232>;
 236         status = "okay";
 237 };
 238
 239 &mdss_dsi0_out {
 240         remote-endpoint = <&lt9611_a>;
 241         data-lanes = <0 1 2 3>;
 242 };
 243
 244 &mdss_dsi0_phy {
 245         status = "okay";
 246 };
 247
 248 &pm6125_gpios {
 249         kypd_vol_up_n: kypd-vol-up-n-state {
 250                 pins = "gpio5";
 251                 function = "normal";
 252                 power-source = <0>;
 253                 bias-pull-up;
 254                 input-enable;
 255         };
 256 };
 257
 258 &pon_pwrkey {
 259         status = "okay";
 260 };
 261
 262 &pon_resin {
 263         linux,code = <KEY_VOLUMEDOWN>;
 264         status = "okay";
 265 };
 266
 267 &qupv3_id_0 {
 268         status = "okay";
 269 };
 270
 271 &remoteproc_adsp {
 272         firmware-name = "qcom/qrb4210/adsp.mbn";
 273
 274         status = "okay";
 275 };
 276
 277 &remoteproc_cdsp {
 278         firmware-name = "qcom/qrb4210/cdsp.mbn";
 279
 280         status = "okay";
 281 };
 282
 283 &rpm_requests {
 284         regulators {
 285                 compatible = "qcom,rpm-pm6125-regulators";
 286
 287                 vdd-s1-supply = <&vph_pwr>;
 288                 vdd-s2-supply = <&vph_pwr>;
 289                 vdd-s3-supply = <&vph_pwr>;
 290                 vdd-s4-supply = <&vph_pwr>;
 291                 vdd-s5-supply = <&vph_pwr>;
 292                 vdd-s6-supply = <&vph_pwr>;
 293                 vdd-s7-supply = <&vph_pwr>;
 294                 vdd-s8-supply = <&vph_pwr>;
 295                 vdd-s9-supply = <&vph_pwr>;
 296                 vdd-s10-supply = <&vph_pwr>;
 297
 298                 vdd-l1-l7-l17-l18-supply = <&vreg_s6a_1p352>;
 299                 vdd-l2-l3-l4-supply = <&vreg_s6a_1p352>;
 300                 vdd-l5-l15-l19-l20-l21-l22-supply = <&vph_pwr>;
 301                 vdd-l6-l8-supply = <&vreg_s5a_0p848>;
 302                 vdd-l9-l11-supply = <&vreg_s7a_2p04>;
 303                 vdd-l10-l13-l14-supply = <&vreg_s7a_2p04>;
 304                 vdd-l12-l16-supply = <&vreg_s7a_2p04>;
 305                 vdd-l23-l24-supply = <&vph_pwr>;
 306
 307                 vreg_s5a_0p848: s5 {
 308                         regulator-min-microvolt = <920000>;
 309                         regulator-max-microvolt = <1128000>;
 310                 };
 311
 312                 vreg_s6a_1p352: s6 {
 313                         regulator-min-microvolt = <304000>;
 314                         regulator-max-microvolt = <1456000>;
 315                 };
 316
 317                 vreg_s7a_2p04: s7 {
 318                         regulator-min-microvolt = <1280000>;
 319                         regulator-max-microvolt = <2080000>;
 320                 };
 321
 322                 vreg_l1a_1p0: l1 {
 323                         regulator-min-microvolt = <952000>;
 324                         regulator-max-microvolt = <1152000>;
 325                 };
 326
 327                 vreg_l4a_0p9: l4 {
 328                         regulator-min-microvolt = <488000>;
 329                         regulator-max-microvolt = <1000000>;
 330                 };
 331
 332                 vreg_l5a_2p96: l5 {
 333                         regulator-min-microvolt = <1648000>;
 334                         regulator-max-microvolt = <3056000>;
 335                         regulator-allow-set-load;
 336                 };
 337
 338                 vreg_l6a_0p6: l6 {
 339                         regulator-min-microvolt = <576000>;
 340                         regulator-max-microvolt = <656000>;
 341                 };
 342
 343                 vreg_l7a_1p256: l7 {
 344                         regulator-min-microvolt = <1200000>;
 345                         regulator-max-microvolt = <1304000>;
 346                 };
 347
 348                 vreg_l8a_0p664: l8 {
 349                         regulator-min-microvolt = <400000>;
 350                         regulator-max-microvolt = <728000>;
 351                 };
 352
 353                 vreg_l9a_1p8: l9 {
 354                         regulator-min-microvolt = <1800000>;
 355                         regulator-max-microvolt = <2000000>;
 356                 };
 357
 358                 vreg_l10a_1p8: l10 {
 359                         regulator-min-microvolt = <1704000>;
 360                         regulator-max-microvolt = <1904000>;
 361                 };
 362
 363                 vreg_l11a_1p8: l11 {
 364                         regulator-min-microvolt = <1704000>;
 365                         regulator-max-microvolt = <1952000>;
 366                         regulator-allow-set-load;
 367                 };
 368
 369                 vreg_l12a_1p8: l12 {
 370                         regulator-min-microvolt = <1624000>;
 371                         regulator-max-microvolt = <1984000>;
 372                 };
 373
 374                 vreg_l13a_1p8: l13 {
 375                         regulator-min-microvolt = <1504000>;
 376                         regulator-max-microvolt = <1952000>;
 377                 };
 378
 379                 vreg_l14a_1p8: l14 {
 380                         regulator-min-microvolt = <1704000>;
 381                         regulator-max-microvolt = <1904000>;
 382                 };
 383
 384                 vreg_l15a_3p128: l15 {
 385                         regulator-min-microvolt = <2920000>;
 386                         regulator-max-microvolt = <3232000>;
 387                 };
 388
 389                 vreg_l16a_1p3: l16 {
 390                         regulator-min-microvolt = <1704000>;
 391                         regulator-max-microvolt = <1904000>;
 392                 };
 393
 394                 vreg_l17a_1p3: l17 {
 395                         regulator-min-microvolt = <1152000>;
 396                         regulator-max-microvolt = <1384000>;
 397                 };
 398
 399                 vreg_l18a_1p232: l18 {
 400                         regulator-min-microvolt = <1104000>;
 401                         regulator-max-microvolt = <1312000>;
 402                 };
 403
 404                 vreg_l19a_1p8: l19 {
 405                         regulator-min-microvolt = <1624000>;
 406                         regulator-max-microvolt = <3304000>;
 407                 };
 408
 409                 vreg_l20a_1p8: l20 {
 410                         regulator-min-microvolt = <1624000>;
 411                         regulator-max-microvolt = <3304000>;
 412                 };
 413
 414                 vreg_l21a_2p704: l21 {
 415                         regulator-min-microvolt = <2400000>;
 416                         regulator-max-microvolt = <3600000>;
 417                 };
 418
 419                 vreg_l22a_2p96: l22 {
 420                         regulator-min-microvolt = <2952000>;
 421                         regulator-max-microvolt = <3304000>;
 422                         regulator-system-load = <100000>;
 423                         regulator-allow-set-load;
 424                 };
 425
 426                 vreg_l23a_3p3: l23 {
 427                         regulator-min-microvolt = <3200000>;
 428                         regulator-max-microvolt = <3400000>;
 429                 };
 430
 431                 vreg_l24a_2p96: l24 {
 432                         regulator-min-microvolt = <2704000>;
 433                         regulator-max-microvolt = <3600000>;
 434                         regulator-system-load = <100000>;
 435                         regulator-allow-set-load;
 436                 };
 437         };
 438 };
 439
 440 &sdhc_1 {
 441         pinctrl-0 = <&sdc1_state_on>;
 442         pinctrl-1 = <&sdc1_state_off>;
 443         pinctrl-names = "default", "sleep";
 444
 445         vmmc-supply = <&vreg_l24a_2p96>;
 446         vqmmc-supply = <&vreg_l11a_1p8>;
 447         no-sdio;
 448         non-removable;
 449
 450         status = "okay";
 451 };
 452
 453 &sdhc_2 {
 454         cd-gpios = <&tlmm 88 GPIO_ACTIVE_LOW>; /* card detect gpio */
 455
 456         pinctrl-0 = <&sdc2_state_on &sdc2_card_det_n>;
 457         pinctrl-1 = <&sdc2_state_off &sdc2_card_det_n>;
 458         pinctrl-names = "default", "sleep";
 459
 460         vmmc-supply = <&vreg_l22a_2p96>;
 461         vqmmc-supply = <&vreg_l5a_2p96>;
 462         no-sdio;
 463
 464         status = "okay";
 465 };
 466
 467 &spi5 {
 468         status = "okay";
 469
 470         can@0 {
 471                 compatible = "microchip,mcp2518fd";
 472                 reg = <0>;
 473                 interrupts-extended = <&tlmm 39 IRQ_TYPE_LEVEL_LOW>;
 474                 clocks = <&clk40M>;
 475                 spi-max-frequency = <10000000>;
 476                 vdd-supply = <&vdc_5v>;
 477                 xceiver-supply = <&vdc_5v>;
 478         };
 479 };
 480
 481 &sleep_clk {
 482         clock-frequency = <32000>;
 483 };
 484
 485 &tlmm {
 486         gpio-reserved-ranges = <43 2>, <49 1>, <54 1>,
 487                                <56 3>, <61 2>, <64 1>,
 488                                <68 1>, <72 8>, <96 1>;
 489
 490         lt9611_rst_pin: lt9611-rst-state {
 491                 pins = "gpio41";
 492                 function = "gpio";
 493                 input-disable;
 494                 output-high;
 495         };
 496
 497         lt9611_irq_pin: lt9611-irq-state {
 498                 pins = "gpio46";
 499                 function = "gpio";
 500                 bias-disable;
 501         };
 502
 503         sdc2_card_det_n: sd-card-det-n-state {
 504                 pins = "gpio88";
 505                 function = "gpio";
 506                 drive-strength = <2>;
 507                 bias-pull-up;
 508         };
 509 };
 510
 511 &uart4 {
 512         status = "okay";
 513 };
 514
 515 &usb {
 516         status = "okay";
 517 };
 518
 519 &usb_dwc3 {
 520         maximum-speed = "super-speed";
 521         dr_mode = "peripheral";
 522 };
 523
 524 &usb_hsphy {
 525         vdd-supply = <&vreg_l4a_0p9>;
 526         vdda-pll-supply = <&vreg_l12a_1p8>;
 527         vdda-phy-dpdm-supply = <&vreg_l15a_3p128>;
 528
 529         status = "okay";
 530 };
 531
 532 &usb_qmpphy {
 533         vdda-phy-supply = <&vreg_l4a_0p9>;
 534         vdda-pll-supply = <&vreg_l12a_1p8>;
 535
 536         status = "okay";
 537 };
 538
 539 &xo_board {
 540         clock-frequency = <19200000>;
 541 };