arch/arm64/boot/dts/qcom/sm8350-hdk.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2020-2021, Linaro Limited
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  10 #include "sm8350.dtsi"
  11
  12 / {
  13         model = "Qualcomm Technologies, Inc. SM8350 HDK";
  14         compatible = "qcom,sm8350-hdk", "qcom,sm8350";
  15
  16         aliases {
  17                 serial0 = &uart2;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22         };
  23
  24         vph_pwr: vph-pwr-regulator {
  25                 compatible = "regulator-fixed";
  26                 regulator-name = "vph_pwr";
  27                 regulator-min-microvolt = <3700000>;
  28                 regulator-max-microvolt = <3700000>;
  29
  30                 regulator-always-on;
  31                 regulator-boot-on;
  32         };
  33 };
  34
  35 &adsp {
  36         status = "okay";
  37         firmware-name = "qcom/sm8350/adsp.mbn";
  38 };
  39
  40 &apps_rsc {
  41         pm8350-rpmh-regulators {
  42                 compatible = "qcom,pm8350-rpmh-regulators";
  43                 qcom,pmic-id = "b";
  44
  45                 vdd-s1-supply = <&vph_pwr>;
  46                 vdd-s2-supply = <&vph_pwr>;
  47                 vdd-s3-supply = <&vph_pwr>;
  48                 vdd-s4-supply = <&vph_pwr>;
  49                 vdd-s5-supply = <&vph_pwr>;
  50                 vdd-s6-supply = <&vph_pwr>;
  51                 vdd-s7-supply = <&vph_pwr>;
  52                 vdd-s8-supply = <&vph_pwr>;
  53                 vdd-s9-supply = <&vph_pwr>;
  54                 vdd-s10-supply = <&vph_pwr>;
  55                 vdd-s11-supply = <&vph_pwr>;
  56                 vdd-s12-supply = <&vph_pwr>;
  57
  58                 vdd-l1-l4-supply = <&vreg_s11b_0p95>;
  59                 vdd-l2-l7-supply = <&vreg_bob>;
  60                 vdd-l3-l5-supply = <&vreg_bob>;
  61                 vdd-l6-l9-l10-supply = <&vreg_s11b_0p95>;
  62
  63                 vreg_s10b_1p8: smps10 {
  64                         regulator-name = "vreg_s10b_1p8";
  65                         regulator-min-microvolt = <1800000>;
  66                         regulator-max-microvolt = <1800000>;
  67                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  68                 };
  69
  70                 vreg_s11b_0p95: smps11 {
  71                         regulator-name = "vreg_s11b_0p95";
  72                         regulator-min-microvolt = <952000>;
  73                         regulator-max-microvolt = <952000>;
  74                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  75                 };
  76
  77                 vreg_s12b_1p25: smps12 {
  78                         regulator-name = "vreg_s12b_1p25";
  79                         regulator-min-microvolt = <1256000>;
  80                         regulator-max-microvolt = <1256000>;
  81                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  82                 };
  83
  84                 vreg_l1b_0p88: ldo1 {
  85                         regulator-name = "vreg_l1b_0p88";
  86                         regulator-min-microvolt = <912000>;
  87                         regulator-max-microvolt = <920000>;
  88                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  89                 };
  90
  91                 vreg_l2b_3p07: ldo2 {
  92                         regulator-name = "vreg_l2b_3p07";
  93                         regulator-min-microvolt = <3072000>;
  94                         regulator-max-microvolt = <3072000>;
  95                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
  96                 };
  97
  98                 vreg_l3b_0p9: ldo3 {
  99                         regulator-name = "vreg_l3b_0p9";
 100                         regulator-min-microvolt = <904000>;
 101                         regulator-max-microvolt = <904000>;
 102                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 103                 };
 104
 105                 vreg_l5b_0p88: ldo5 {
 106                         regulator-name = "vreg_l5b_0p88";
 107                         regulator-min-microvolt = <880000>;
 108                         regulator-max-microvolt = <888000>;
 109                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 110                         regulator-allow-set-load;
 111                 };
 112
 113                 vreg_l6b_1p2: ldo6 {
 114                         regulator-name = "vreg_l6b_1p2";
 115                         regulator-min-microvolt = <1200000>;
 116                         regulator-max-microvolt = <1208000>;
 117                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 118                         regulator-allow-set-load;
 119                 };
 120
 121                 vreg_l7b_2p96: ldo7 {
 122                         regulator-name = "vreg_l7b_2p96";
 123                         regulator-min-microvolt = <2504000>;
 124                         regulator-max-microvolt = <2504000>;
 125                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 126                         regulator-allow-set-load;
 127                 };
 128
 129                 vreg_l9b_1p2: ldo9 {
 130                         regulator-name = "vreg_l9b_1p2";
 131                         regulator-min-microvolt = <1200000>;
 132                         regulator-max-microvolt = <1200000>;
 133                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 134                         regulator-allow-set-load;
 135                 };
 136         };
 137
 138         pm8350c-rpmh-regulators {
 139                 compatible = "qcom,pm8350c-rpmh-regulators";
 140                 qcom,pmic-id = "c";
 141
 142                 vdd-s1-supply = <&vph_pwr>;
 143                 vdd-s2-supply = <&vph_pwr>;
 144                 vdd-s3-supply = <&vph_pwr>;
 145                 vdd-s4-supply = <&vph_pwr>;
 146                 vdd-s5-supply = <&vph_pwr>;
 147                 vdd-s6-supply = <&vph_pwr>;
 148                 vdd-s7-supply = <&vph_pwr>;
 149                 vdd-s8-supply = <&vph_pwr>;
 150                 vdd-s9-supply = <&vph_pwr>;
 151                 vdd-s10-supply = <&vph_pwr>;
 152
 153                 vdd-l1-l12-supply = <&vreg_s1c_1p86>;
 154                 vdd-l2-l8-supply = <&vreg_s1c_1p86>;
 155                 vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
 156                 vdd-l6-l9-l11-supply = <&vreg_bob>;
 157                 vdd-l10-supply = <&vreg_s12b_1p25>;
 158
 159                 vdd-bob-supply = <&vph_pwr>;
 160
 161                 vreg_s1c_1p86: smps1 {
 162                         regulator-name = "vreg_s1c_1p86";
 163                         regulator-min-microvolt = <1856000>;
 164                         regulator-max-microvolt = <1880000>;
 165                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 166                 };
 167
 168                 vreg_bob: bob {
 169                         regulator-name = "vreg_bob";
 170                         regulator-min-microvolt = <3008000>;
 171                         regulator-max-microvolt = <3960000>;
 172                         regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
 173                 };
 174
 175                 vreg_l1c_1p8: ldo1 {
 176                         regulator-name = "vreg_l1c_1p8";
 177                         regulator-min-microvolt = <1800000>;
 178                         regulator-max-microvolt = <1800000>;
 179                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 180                 };
 181
 182                 vreg_l2c_1p8: ldo2 {
 183                         regulator-name = "vreg_l2c_1p8";
 184                         regulator-min-microvolt = <1800000>;
 185                         regulator-max-microvolt = <1800000>;
 186                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 187                 };
 188
 189                 vreg_l6c_1p8: ldo6 {
 190                         regulator-name = "vreg_l6c_1p8";
 191                         regulator-min-microvolt = <1800000>;
 192                         regulator-max-microvolt = <2960000>;
 193                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 194                 };
 195
 196                 vreg_l9c_2p96: ldo9 {
 197                         regulator-name = "vreg_l9c_2p96";
 198                         regulator-min-microvolt = <2960000>;
 199                         regulator-max-microvolt = <3008000>;
 200                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 201                 };
 202
 203                 vreg_l10c_1p2: ldo10 {
 204                         regulator-name = "vreg_l10c_1p2";
 205                         regulator-min-microvolt = <1200000>;
 206                         regulator-max-microvolt = <1200000>;
 207                         regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 208                 };
 209         };
 210 };
 211
 212 &cdsp {
 213         status = "okay";
 214         firmware-name = "qcom/sm8350/cdsp.mbn";
 215 };
 216
 217 &mpss {
 218         status = "okay";
 219         firmware-name = "qcom/sm8350/modem.mbn";
 220 };
 221
 222 &qupv3_id_0 {
 223         status = "okay";
 224 };
 225
 226 &slpi {
 227         status = "okay";
 228         firmware-name = "qcom/sm8350/slpi.mbn";
 229 };
 230
 231 &tlmm {
 232         gpio-reserved-ranges = <52 8>;
 233 };
 234
 235 &uart2 {
 236         status = "okay";
 237 };
 238
 239 &ufs_mem_hc {
 240         status = "okay";
 241
 242         reset-gpios = <&tlmm 203 GPIO_ACTIVE_LOW>;
 243
 244         vcc-supply = <&vreg_l7b_2p96>;
 245         vcc-max-microamp = <800000>;
 246         vccq-supply = <&vreg_l9b_1p2>;
 247         vccq-max-microamp = <900000>;
 248 };
 249
 250 &ufs_mem_phy {
 251         status = "okay";
 252
 253         vdda-phy-supply = <&vreg_l5b_0p88>;
 254         vdda-max-microamp = <91600>;
 255         vdda-pll-supply = <&vreg_l6b_1p2>;
 256         vdda-pll-max-microamp = <19000>;
 257 };
 258
 259 &usb_1 {
 260         status = "okay";
 261 };
 262
 263 &usb_1_dwc3 {
 264         /* TODO: Define USB-C connector properly */
 265         dr_mode = "peripheral";
 266 };
 267
 268 &usb_1_hsphy {
 269         status = "okay";
 270
 271         vdda-pll-supply = <&vreg_l5b_0p88>;
 272         vdda18-supply = <&vreg_l1c_1p8>;
 273         vdda33-supply = <&vreg_l2b_3p07>;
 274 };
 275
 276 &usb_1_qmpphy {
 277         status = "okay";
 278
 279         vdda-phy-supply = <&vreg_l6b_1p2>;
 280         vdda-pll-supply = <&vreg_l1b_0p88>;
 281 };
 282
 283 &usb_2 {
 284         status = "okay";
 285 };
 286
 287 &usb_2_dwc3 {
 288         dr_mode = "host";
 289
 290         pinctrl-names = "default";
 291         pinctrl-0 = <&usb_hub_enabled_state>;
 292 };
 293
 294 &usb_2_hsphy {
 295         status = "okay";
 296
 297         vdda-pll-supply = <&vreg_l5b_0p88>;
 298         vdda18-supply = <&vreg_l1c_1p8>;
 299         vdda33-supply = <&vreg_l2b_3p07>;
 300 };
 301
 302 &usb_2_qmpphy {
 303         status = "okay";
 304
 305         vdda-phy-supply = <&vreg_l6b_1p2>;
 306         vdda-pll-supply = <&vreg_l5b_0p88>;
 307 };
 308
 309 /* PINCTRL - additions to nodes defined in sm8350.dtsi */
 310
 311 &tlmm {
 312         usb_hub_enabled_state: usb-hub-enabled-state {
 313                 pins = "gpio42";
 314                 function = "gpio";
 315
 316                 drive-strength = <2>;
 317                 output-low;
 318         };
 319 };