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

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