arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2021, Linaro Ltd.
   4  * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
   5  * Copyright (c) 2020, AngeloGioacchino Del Regno
   6  *                     <angelogioacchino.delregno@somainline.org>
   7  */
   8
   9 /dts-v1/;
  10
  11 #include "sdm660.dtsi"
  12 #include "pm660.dtsi"
  13 #include "pm660l.dtsi"
  14
  15 / {
  16         model = "Inforce 6560 Single Board Computer";
  17         compatible = "inforce,ifc6560", "qcom,sda660";
  18         chassis-type = "embedded"; /* SBC */
  19
  20         aliases {
  21                 serial0 = &blsp1_uart2;
  22                 serial1 = &blsp2_uart1;
  23         };
  24
  25         chosen {
  26                 stdout-path = "serial0:115200n8";
  27         };
  28
  29         gpio-keys {
  30                 compatible = "gpio-keys";
  31
  32                 volup {
  33                         label = "Volume Up";
  34                         gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_VOLUMEUP>;
  36                         debounce-interval = <15>;
  37                 };
  38         };
  39
  40         /*
  41          * Until we hook up type-c detection, we
  42          * have to stick with this. But it works.
  43          */
  44         extcon_usb: extcon-usb {
  45                 compatible = "linux,extcon-usb-gpio";
  46                 id-gpio = <&tlmm 58 GPIO_ACTIVE_HIGH>;
  47         };
  48
  49         hdmi-out {
  50                 compatible = "hdmi-connector";
  51                 type = "a";
  52
  53                 port {
  54                         hdmi_con: endpoint {
  55                                 remote-endpoint = <&adv7533_out>;
  56                         };
  57                 };
  58         };
  59
  60         vph_pwr: vph-pwr-regulator {
  61                 compatible = "regulator-fixed";
  62                 regulator-name = "vph_pwr";
  63                 regulator-min-microvolt = <3800000>;
  64                 regulator-max-microvolt = <3800000>;
  65
  66                 regulator-always-on;
  67                 regulator-boot-on;
  68         };
  69
  70         v3p3_bck_bst: v3p3-bck-bst-regulator {
  71                 compatible = "regulator-fixed";
  72                 regulator-name = "v3p3_bck_bst";
  73
  74                 regulator-min-microvolt = <3300000>;
  75                 regulator-max-microvolt = <3300000>;
  76
  77                 vin-supply = <&vph_pwr>;
  78         };
  79
  80         v1p2_ldo: v1p2-ldo-regulator {
  81                 compatible = "regulator-fixed";
  82                 regulator-name = "v1p2_ldo";
  83
  84                 regulator-min-microvolt = <1200000>;
  85                 regulator-max-microvolt = <1200000>;
  86
  87                 vin-supply = <&vph_pwr>;
  88         };
  89
  90         v5p0_boost: v5p0-boost-regulator {
  91                 compatible = "regulator-fixed";
  92                 regulator-name = "v5p0_boost";
  93
  94                 regulator-min-microvolt = <5000000>;
  95                 regulator-max-microvolt = <5000000>;
  96
  97                 vin-supply = <&vph_pwr>;
  98         };
  99 };
 100
 101 &adsp_pil {
 102         firmware-name = "qcom/ifc6560/adsp.mbn";
 103 };
 104
 105 &blsp_i2c6 {
 106         status = "okay";
 107
 108         adv7533: hdmi@39 {
 109                 compatible = "adi,adv7535";
 110                 reg = <0x39>, <0x66>;
 111                 reg-names = "main", "edid";
 112
 113                 interrupt-parent = <&pm660l_gpios>;
 114                 interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
 115
 116                 clocks = <&rpmcc RPM_SMD_BB_CLK2>;
 117                 clock-names = "cec";
 118                 /*
 119                  * Limit to 3 lanes to prevent the bridge from changing amount
 120                  * of lanes in the fly. MSM DSI host doesn't like that.
 121                  */
 122                 adi,dsi-lanes = <3>;
 123                 avdd-supply = <&vreg_l13a_1p8>;
 124                 dvdd-supply = <&vreg_l13a_1p8>;
 125                 pvdd-supply = <&vreg_l13a_1p8>;
 126                 a2vdd-supply = <&vreg_l13a_1p8>;
 127                 v3p3-supply = <&v3p3_bck_bst>;
 128
 129                 ports {
 130                         #address-cells = <1>;
 131                         #size-cells = <0>;
 132
 133                         port@0 {
 134                                 reg = <0>;
 135
 136                                 adv7533_in: endpoint {
 137                                         remote-endpoint = <&dsi0_out>;
 138                                 };
 139                         };
 140
 141                         port@1 {
 142                                 reg = <1>;
 143
 144                                 adv7533_out: endpoint {
 145                                         remote-endpoint = <&hdmi_con>;
 146                                 };
 147                         };
 148                 };
 149         };
 150 };
 151
 152 &blsp1_dma {
 153         /*
 154          * The board will lock up if we toggle the BLSP clock, unless the
 155          * BAM DMA interconnects support is in place.
 156          */
 157         /delete-property/ clocks;
 158 };
 159
 160 &blsp1_uart2 {
 161         status = "okay";
 162 };
 163
 164 &blsp2_dma {
 165         /*
 166          * The board will lock up if we toggle the BLSP clock, unless the
 167          * BAM DMA interconnects support is in place.
 168          */
 169         /delete-property/ clocks;
 170 };
 171
 172 &blsp2_uart1 {
 173         status = "okay";
 174
 175         bluetooth {
 176                 compatible = "qcom,wcn3990-bt";
 177
 178                 vddio-supply = <&vreg_l13a_1p8>;
 179                 vddxo-supply = <&vreg_l9a_1p8>;
 180                 vddrf-supply = <&vreg_l6a_1p3>;
 181                 vddch0-supply = <&vreg_l19a_3p3>;
 182                 max-speed = <3200000>;
 183         };
 184 };
 185
 186 &dsi0 {
 187         status = "okay";
 188         vdda-supply = <&vreg_l1a_1p225>;
 189 };
 190
 191 &dsi0_out {
 192         remote-endpoint = <&adv7533_in>;
 193         data-lanes = <0 1 2 3>;
 194 };
 195
 196 &dsi0_phy {
 197         status = "okay";
 198         vcca-supply = <&vreg_l1b_0p925>;
 199 };
 200
 201 &mdss {
 202         status = "okay";
 203 };
 204
 205 &mmss_smmu {
 206         status = "okay";
 207 };
 208
 209 &pon_pwrkey {
 210         status = "okay";
 211 };
 212
 213 &pon_resin {
 214         status = "okay";
 215
 216         linux,code = <KEY_VOLUMEUP>;
 217 };
 218
 219 &qusb2phy0 {
 220         status = "okay";
 221
 222         vdd-supply = <&vreg_l1b_0p925>;
 223         vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
 224 };
 225
 226 &qusb2phy1 {
 227         status = "okay";
 228
 229         vdd-supply = <&vreg_l1b_0p925>;
 230         vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
 231 };
 232
 233 &rpm_requests {
 234         pm660-regulators {
 235                 compatible = "qcom,rpm-pm660-regulators";
 236
 237                 vdd_s1-supply = <&vph_pwr>;
 238                 vdd_s2-supply = <&vph_pwr>;
 239                 vdd_s3-supply = <&vph_pwr>;
 240                 vdd_s4-supply = <&vph_pwr>;
 241                 vdd_s5-supply = <&vph_pwr>;
 242                 vdd_s6-supply = <&vph_pwr>;
 243
 244                 vdd_l1_l6_l7-supply = <&vreg_s5a_1p35>;
 245                 vdd_l2_l3-supply = <&vreg_s2b_1p05>;
 246                 vdd_l5-supply = <&vreg_s2b_1p05>;
 247                 vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>;
 248                 vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>;
 249
 250                 vreg_s4a_2p04: s4 {
 251                         regulator-min-microvolt = <1805000>;
 252                         regulator-max-microvolt = <2040000>;
 253                         regulator-enable-ramp-delay = <200>;
 254                         regulator-ramp-delay = <0>;
 255                         regulator-always-on;
 256                 };
 257
 258                 vreg_s5a_1p35: s5 {
 259                         regulator-min-microvolt = <1224000>;
 260                         regulator-max-microvolt = <1350000>;
 261                         regulator-enable-ramp-delay = <200>;
 262                         regulator-ramp-delay = <0>;
 263                 };
 264
 265                 vreg_l1a_1p225: l1 {
 266                         regulator-min-microvolt = <1150000>;
 267                         regulator-max-microvolt = <1250000>;
 268                         regulator-enable-ramp-delay = <250>;
 269                         regulator-allow-set-load;
 270                 };
 271
 272                 vreg_l6a_1p3: l6 {
 273                         regulator-min-microvolt = <1304000>;
 274                         regulator-max-microvolt = <1368000>;
 275                         regulator-enable-ramp-delay = <250>;
 276                         regulator-ramp-delay = <0>;
 277                         regulator-allow-set-load;
 278                 };
 279
 280                 vreg_l8a_1p8: l8 {
 281                         regulator-min-microvolt = <1800000>;
 282                         regulator-max-microvolt = <1800000>;
 283                         regulator-enable-ramp-delay = <250>;
 284                         regulator-ramp-delay = <0>;
 285                         regulator-system-load = <325000>;
 286                         regulator-allow-set-load;
 287                 };
 288
 289                 vreg_l9a_1p8: l9 {
 290                         regulator-min-microvolt = <1804000>;
 291                         regulator-max-microvolt = <1896000>;
 292                         regulator-enable-ramp-delay = <250>;
 293                         regulator-ramp-delay = <0>;
 294                         regulator-allow-set-load;
 295                 };
 296
 297                 vreg_l13a_1p8: l13 {
 298                         /* This gives power to the LPDDR4: never turn it off! */
 299                         regulator-min-microvolt = <1800000>;
 300                         regulator-max-microvolt = <1944000>;
 301                         regulator-enable-ramp-delay = <250>;
 302                         regulator-ramp-delay = <0>;
 303                         regulator-always-on;
 304                         regulator-boot-on;
 305                 };
 306
 307                 vreg_l19a_3p3: l19 {
 308                         regulator-min-microvolt = <3312000>;
 309                         regulator-max-microvolt = <3400000>;
 310                         regulator-enable-ramp-delay = <250>;
 311                         regulator-ramp-delay = <0>;
 312                         regulator-allow-set-load;
 313                 };
 314         };
 315
 316         pm660l-regulators {
 317                 compatible = "qcom,rpm-pm660l-regulators";
 318
 319                 vdd_s1-supply = <&vph_pwr>;
 320                 vdd_s2-supply = <&vph_pwr>;
 321                 vdd_s3_s4-supply = <&vph_pwr>;
 322                 vdd_s5-supply = <&vph_pwr>;
 323                 vdd_s6-supply = <&vph_pwr>;
 324
 325                 vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>;
 326                 vdd_l2-supply = <&vreg_bob>;
 327                 vdd_l3_l5_l7_l8-supply = <&vreg_bob>;
 328                 vdd_l4_l6-supply = <&vreg_bob>;
 329                 vdd_bob-supply = <&vph_pwr>;
 330
 331                 vreg_s2b_1p05: s2 {
 332                         regulator-min-microvolt = <1050000>;
 333                         regulator-max-microvolt = <1050000>;
 334                         regulator-enable-ramp-delay = <200>;
 335                         regulator-ramp-delay = <0>;
 336                 };
 337
 338                 vreg_l1b_0p925: l1 {
 339                         regulator-min-microvolt = <800000>;
 340                         regulator-max-microvolt = <925000>;
 341                         regulator-enable-ramp-delay = <250>;
 342                         regulator-allow-set-load;
 343                 };
 344
 345                 vreg_l2b_2p95: l2 {
 346                         regulator-min-microvolt = <1648000>;
 347                         regulator-max-microvolt = <3100000>;
 348                         regulator-enable-ramp-delay = <250>;
 349                         regulator-ramp-delay = <0>;
 350                         regulator-allow-set-load;
 351                 };
 352
 353                 vreg_l4b_2p95: l4 {
 354                         regulator-min-microvolt = <2944000>;
 355                         regulator-max-microvolt = <2952000>;
 356                         regulator-enable-ramp-delay = <250>;
 357                         regulator-ramp-delay = <0>;
 358
 359                         regulator-min-microamp = <200>;
 360                         regulator-max-microamp = <600000>;
 361                         regulator-system-load = <570000>;
 362                         regulator-allow-set-load;
 363                 };
 364
 365                 /*
 366                  * Downstream specifies a range of 1721-3600mV,
 367                  * but the only assigned consumers are SDHCI2 VMMC
 368                  * and Coresight QPDI that both request pinned 2.95V.
 369                  * Tighten the range to 1.8-3.328 (closest to 3.3) to
 370                  * make the mmc driver happy.
 371                  */
 372                 vreg_l5b_2p95: l5 {
 373                         regulator-min-microvolt = <1800000>;
 374                         regulator-max-microvolt = <3328000>;
 375                         regulator-enable-ramp-delay = <250>;
 376                         regulator-system-load = <800000>;
 377                         regulator-ramp-delay = <0>;
 378                         regulator-allow-set-load;
 379                 };
 380
 381                 vreg_l7b_3p125: l7 {
 382                         regulator-min-microvolt = <2700000>;
 383                         regulator-max-microvolt = <3125000>;
 384                         regulator-enable-ramp-delay = <250>;
 385                 };
 386
 387                 vreg_l8b_3p3: l8 {
 388                         regulator-min-microvolt = <2800000>;
 389                         regulator-max-microvolt = <3400000>;
 390                         regulator-enable-ramp-delay = <250>;
 391                         regulator-ramp-delay = <0>;
 392                 };
 393
 394                 vreg_bob: bob {
 395                         regulator-min-microvolt = <3300000>;
 396                         regulator-max-microvolt = <3624000>;
 397                         regulator-enable-ramp-delay = <500>;
 398                         regulator-ramp-delay = <0>;
 399                 };
 400         };
 401 };
 402
 403 &sdc2_state_on {
 404         sd-cd {
 405                 pins = "gpio54";
 406                 bias-pull-up;
 407                 drive-strength = <2>;
 408         };
 409 };
 410
 411 &sdc2_state_off {
 412         sd-cd {
 413                 pins = "gpio54";
 414                 bias-disable;
 415                 drive-strength = <2>;
 416         };
 417 };
 418
 419 &sdhc_1 {
 420         status = "okay";
 421         supports-cqe;
 422
 423         vmmc-supply = <&vreg_l4b_2p95>;
 424         vqmmc-supply = <&vreg_l8a_1p8>;
 425
 426         mmc-ddr-1_8v;
 427         mmc-hs400-1_8v;
 428         mmc-hs400-enhanced-strobe;
 429 };
 430
 431 &sdhc_2 {
 432         status = "okay";
 433
 434         vmmc-supply = <&vreg_l5b_2p95>;
 435         vqmmc-supply = <&vreg_l2b_2p95>;
 436
 437         cd-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>;
 438         no-sdio;
 439         no-emmc;
 440 };
 441
 442 &tlmm {
 443         gpio-reserved-ranges = <0 4>, <8 4>;
 444 };
 445
 446 &usb2 {
 447         status = "okay";
 448 };
 449
 450 &usb2_dwc3 {
 451         dr_mode = "host";
 452 };
 453
 454 &usb3 {
 455         status = "okay";
 456 };
 457
 458 &usb3_dwc3 {
 459         dr_mode = "peripheral";
 460         extcon = <&extcon_usb>;
 461 };