arch/arm/boot/dts/qcom-apq8074-dragonboard.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include "qcom-msm8974.dtsi"
   3 #include "qcom-pm8841.dtsi"
   4 #include "qcom-pm8941.dtsi"
   5
   6 / {
   7         model = "Qualcomm APQ8074 Dragonboard";
   8         compatible = "qcom,apq8074-dragonboard", "qcom,apq8074";
   9
  10         aliases {
  11                 serial0 = &blsp1_uart2;
  12                 usid0 = &pm8941_0;
  13                 usid4 = &pm8841_0;
  14         };
  15
  16         chosen {
  17                 stdout-path = "serial0:115200n8";
  18         };
  19
  20         soc {
  21                 serial@f991e000 {
  22                         status = "ok";
  23                 };
  24
  25                 sdhci@f9824900 {
  26                         bus-width = <8>;
  27                         non-removable;
  28                         status = "ok";
  29
  30                         vmmc-supply = <&pm8941_l20>;
  31                         vqmmc-supply = <&pm8941_s3>;
  32
  33                         pinctrl-names = "default";
  34                         pinctrl-0 = <&sdhc1_pin_a>;
  35                 };
  36
  37                 sdhci@f98a4900 {
  38                         cd-gpios = <&msmgpio 62 0x1>;
  39                         pinctrl-names = "default";
  40                         pinctrl-0 = <&sdhc2_pin_a>, <&sdhc2_cd_pin_a>;
  41                         bus-width = <4>;
  42                         status = "ok";
  43
  44                         vmmc-supply = <&pm8941_l21>;
  45                         vqmmc-supply = <&pm8941_l13>;
  46                 };
  47
  48                 usb@f9a55000 {
  49                         status = "ok";
  50                         phys = <&usb_hs2_phy>;
  51                         phy-select = <&tcsr 0xb000 1>;
  52                         extcon = <&smbb>, <&usb_id>;
  53                         vbus-supply = <&chg_otg>;
  54                         hnp-disable;
  55                         srp-disable;
  56                         adp-disable;
  57                         ulpi {
  58                                 phy@b {
  59                                         status = "ok";
  60                                         v3p3-supply = <&pm8941_l24>;
  61                                         v1p8-supply = <&pm8941_l6>;
  62                                         extcon = <&smbb>;
  63                                         qcom,init-seq = /bits/ 8 <0x1 0x63>;
  64                                 };
  65                         };
  66                 };
  67
  68
  69                 pinctrl@fd510000 {
  70                         i2c11_pins: i2c11 {
  71                                 mux {
  72                                         pins = "gpio83", "gpio84";
  73                                         function = "blsp_i2c11";
  74                                 };
  75                         };
  76
  77                         spi8_default: spi8_default {
  78                                 mosi {
  79                                         pins = "gpio45";
  80                                         function = "blsp_spi8";
  81                                 };
  82                                 miso {
  83                                         pins = "gpio46";
  84                                         function = "blsp_spi8";
  85                                 };
  86                                 cs {
  87                                         pins = "gpio47";
  88                                         function = "blsp_spi8";
  89                                 };
  90                                 clk {
  91                                         pins = "gpio48";
  92                                         function = "blsp_spi8";
  93                                 };
  94                         };
  95
  96                         sdhc1_pin_a: sdhc1-pin-active {
  97                                 clk {
  98                                         pins = "sdc1_clk";
  99                                         drive-strength = <16>;
 100                                         bias-disable;
 101                                 };
 102
 103                                 cmd-data {
 104                                         pins = "sdc1_cmd", "sdc1_data";
 105                                         drive-strength = <10>;
 106                                         bias-pull-up;
 107                                 };
 108                         };
 109
 110                         sdhc2_cd_pin_a: sdhc2-cd-pin-active {
 111                                 pins = "gpio62";
 112                                 function = "gpio";
 113
 114                                 drive-strength = <2>;
 115                                 bias-disable;
 116                         };
 117
 118                         sdhc2_pin_a: sdhc2-pin-active {
 119                                 clk {
 120                                         pins = "sdc2_clk";
 121                                         drive-strength = <10>;
 122                                         bias-disable;
 123                                 };
 124
 125                                 cmd-data {
 126                                         pins = "sdc2_cmd", "sdc2_data";
 127                                         drive-strength = <6>;
 128                                         bias-pull-up;
 129                                 };
 130                         };
 131                 };
 132
 133                 i2c@f9967000 {
 134                         status = "okay";
 135                         clock-frequency = <200000>;
 136                         pinctrl-0 = <&i2c11_pins>;
 137                         pinctrl-names = "default";
 138
 139                         eeprom: eeprom@52 {
 140                                 compatible = "atmel,24c128";
 141                                 reg = <0x52>;
 142                                 pagesize = <32>;
 143                                 read-only;
 144                         };
 145                 };
 146         };
 147
 148         smd {
 149                 rpm {
 150                         rpm_requests {
 151                                 pm8841-regulators {
 152                                         s1 {
 153                                                 regulator-min-microvolt = <675000>;
 154                                                 regulator-max-microvolt = <1050000>;
 155                                         };
 156
 157                                         s2 {
 158                                                 regulator-min-microvolt = <500000>;
 159                                                 regulator-max-microvolt = <1050000>;
 160                                         };
 161
 162                                         s3 {
 163                                                 regulator-min-microvolt = <500000>;
 164                                                 regulator-max-microvolt = <1050000>;
 165                                         };
 166
 167                                         s4 {
 168                                                 regulator-min-microvolt = <500000>;
 169                                                 regulator-max-microvolt = <1050000>;
 170                                         };
 171                                 };
 172
 173                                 pm8941-regulators {
 174                                         vdd_l1_l3-supply = <&pm8941_s1>;
 175                                         vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
 176                                         vdd_l4_l11-supply = <&pm8941_s1>;
 177                                         vdd_l5_l7-supply = <&pm8941_s2>;
 178                                         vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
 179                                         vin_5vs-supply = <&pm8941_5v>;
 180
 181                                         s1 {
 182                                                 regulator-min-microvolt = <1300000>;
 183                                                 regulator-max-microvolt = <1300000>;
 184                                                 regulator-always-on;
 185                                                 regulator-boot-on;
 186                                         };
 187
 188                                         s2 {
 189                                                 regulator-min-microvolt = <2150000>;
 190                                                 regulator-max-microvolt = <2150000>;
 191                                                 regulator-boot-on;
 192                                         };
 193
 194                                         s3 {
 195                                                 regulator-min-microvolt = <1800000>;
 196                                                 regulator-max-microvolt = <1800000>;
 197                                                 regulator-always-on;
 198                                                 regulator-boot-on;
 199                                         };
 200
 201                                         l1 {
 202                                                 regulator-min-microvolt = <1225000>;
 203                                                 regulator-max-microvolt = <1225000>;
 204
 205                                                 regulator-always-on;
 206                                                 regulator-boot-on;
 207                                         };
 208
 209                                         l2 {
 210                                                 regulator-min-microvolt = <1200000>;
 211                                                 regulator-max-microvolt = <1200000>;
 212                                         };
 213
 214                                         l3 {
 215                                                 regulator-min-microvolt = <1225000>;
 216                                                 regulator-max-microvolt = <1225000>;
 217                                         };
 218
 219                                         l4 {
 220                                                 regulator-min-microvolt = <1225000>;
 221                                                 regulator-max-microvolt = <1225000>;
 222                                         };
 223
 224                                         l5 {
 225                                                 regulator-min-microvolt = <1800000>;
 226                                                 regulator-max-microvolt = <1800000>;
 227                                         };
 228
 229                                         l6 {
 230                                                 regulator-min-microvolt = <1800000>;
 231                                                 regulator-max-microvolt = <1800000>;
 232
 233                                                 regulator-boot-on;
 234                                         };
 235
 236                                         l7 {
 237                                                 regulator-min-microvolt = <1800000>;
 238                                                 regulator-max-microvolt = <1800000>;
 239
 240                                                 regulator-boot-on;
 241                                         };
 242
 243                                         l8 {
 244                                                 regulator-min-microvolt = <1800000>;
 245                                                 regulator-max-microvolt = <1800000>;
 246                                         };
 247
 248                                         l9 {
 249                                                 regulator-min-microvolt = <1800000>;
 250                                                 regulator-max-microvolt = <2950000>;
 251                                         };
 252
 253                                         l10 {
 254                                                 regulator-min-microvolt = <1800000>;
 255                                                 regulator-max-microvolt = <1800000>;
 256                                                 regulator-always-on;
 257                                         };
 258
 259                                         l11 {
 260                                                 regulator-min-microvolt = <1300000>;
 261                                                 regulator-max-microvolt = <1300000>;
 262                                         };
 263
 264                                         l12 {
 265                                                 regulator-min-microvolt = <1800000>;
 266                                                 regulator-max-microvolt = <1800000>;
 267
 268                                                 regulator-always-on;
 269                                                 regulator-boot-on;
 270                                         };
 271
 272                                         l13 {
 273                                                 regulator-min-microvolt = <1800000>;
 274                                                 regulator-max-microvolt = <2950000>;
 275
 276                                                 regulator-boot-on;
 277                                         };
 278
 279                                         l14 {
 280                                                 regulator-min-microvolt = <1800000>;
 281                                                 regulator-max-microvolt = <1800000>;
 282                                         };
 283
 284                                         l15 {
 285                                                 regulator-min-microvolt = <2050000>;
 286                                                 regulator-max-microvolt = <2050000>;
 287                                         };
 288
 289                                         l16 {
 290                                                 regulator-min-microvolt = <2700000>;
 291                                                 regulator-max-microvolt = <2700000>;
 292                                         };
 293
 294                                         l17 {
 295                                                 regulator-min-microvolt = <2700000>;
 296                                                 regulator-max-microvolt = <2700000>;
 297                                         };
 298
 299                                         l18 {
 300                                                 regulator-min-microvolt = <2850000>;
 301                                                 regulator-max-microvolt = <2850000>;
 302                                         };
 303
 304                                         l19 {
 305                                                 regulator-min-microvolt = <3300000>;
 306                                                 regulator-max-microvolt = <3300000>;
 307                                                 regulator-always-on;
 308                                         };
 309
 310                                         l20 {
 311                                                 regulator-min-microvolt = <2950000>;
 312                                                 regulator-max-microvolt = <2950000>;
 313
 314                                                 regulator-allow-set-load;
 315                                                 regulator-boot-on;
 316                                                 regulator-system-load = <200000>;
 317                                         };
 318
 319                                         l21 {
 320                                                 regulator-min-microvolt = <2950000>;
 321                                                 regulator-max-microvolt = <2950000>;
 322
 323                                                 regulator-boot-on;
 324                                         };
 325
 326                                         l22 {
 327                                                 regulator-min-microvolt = <3000000>;
 328                                                 regulator-max-microvolt = <3000000>;
 329                                         };
 330
 331                                         l23 {
 332                                                 regulator-min-microvolt = <3000000>;
 333                                                 regulator-max-microvolt = <3000000>;
 334                                         };
 335
 336                                         l24 {
 337                                                 regulator-min-microvolt = <3075000>;
 338                                                 regulator-max-microvolt = <3075000>;
 339
 340                                                 regulator-boot-on;
 341                                         };
 342                                 };
 343                         };
 344                 };
 345         };
 346 };