arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 /dts-v1/;
   4
   5 #include "msm8939-pm8916.dtsi"
   6
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/interrupt-controller/irq.h>
  10
  11 / {
  12         model = "Samsung Galaxy A7 (2015)";
  13         compatible = "samsung,a7", "qcom,msm8939";
  14         chassis-type = "handset";
  15
  16         aliases {
  17                 mmc0 = &sdhc_1; /* SDC1 eMMC slot */
  18                 mmc1 = &sdhc_2; /* SDC2 SD card slot */
  19                 serial0 = &blsp_uart2;
  20         };
  21
  22         chosen {
  23                 stdout-path = "serial0";
  24         };
  25
  26         reserved-memory {
  27                 /* Additional memory used by Samsung firmware modifications */
  28                 tz-apps@85500000 {
  29                         reg = <0x0 0x85500000 0x0 0xb00000>;
  30                         no-map;
  31                 };
  32         };
  33
  34         gpio-hall-sensor {
  35                 compatible = "gpio-keys";
  36
  37                 pinctrl-0 = <&gpio_hall_sensor_default>;
  38                 pinctrl-names = "default";
  39
  40                 label = "GPIO Hall Effect Sensor";
  41
  42                 event-hall-sensor {
  43                         label = "Hall Effect Sensor";
  44                         gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
  45                         linux,input-type = <EV_SW>;
  46                         linux,code = <SW_LID>;
  47                         linux,can-disable;
  48                 };
  49         };
  50
  51         gpio-keys {
  52                 compatible = "gpio-keys";
  53
  54                 pinctrl-0 = <&gpio_keys_default>;
  55                 pinctrl-names = "default";
  56
  57                 label = "GPIO Buttons";
  58
  59                 button-volume-up {
  60                         label = "Volume Up";
  61                         gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
  62                         linux,code = <KEY_VOLUMEUP>;
  63                 };
  64
  65                 button-home {
  66                         label = "Home";
  67                         gpios = <&tlmm 109 GPIO_ACTIVE_LOW>;
  68                         linux,code = <KEY_HOMEPAGE>;
  69                 };
  70         };
  71
  72         i2c-fg {
  73                 compatible = "i2c-gpio";
  74                 sda-gpios = <&tlmm 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  75                 scl-gpios = <&tlmm 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  76
  77                 pinctrl-0 = <&fg_i2c_default>;
  78                 pinctrl-names = "default";
  79
  80                 #address-cells = <1>;
  81                 #size-cells = <0>;
  82
  83                 battery@35 {
  84                         compatible = "richtek,rt5033-battery";
  85                         reg = <0x35>;
  86
  87                         interrupt-parent = <&tlmm>;
  88                         interrupts = <121 IRQ_TYPE_EDGE_BOTH>;
  89
  90                         pinctrl-0 = <&fg_alert_default>;
  91                         pinctrl-names = "default";
  92                 };
  93         };
  94
  95         i2c-nfc {
  96                 compatible = "i2c-gpio";
  97                 sda-gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  98                 scl-gpios = <&tlmm 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  99
 100                 pinctrl-0 = <&nfc_i2c_default>;
 101                 pinctrl-names = "default";
 102
 103                 #address-cells = <1>;
 104                 #size-cells = <0>;
 105
 106                 nfc@2b {
 107                         compatible = "nxp,pn547", "nxp,nxp-nci-i2c";
 108                         reg = <0x2b>;
 109
 110                         interrupt-parent = <&tlmm>;
 111                         interrupts = <21 IRQ_TYPE_EDGE_RISING>;
 112
 113                         enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>;
 114                         firmware-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
 115
 116                         pinctrl-0 = <&nfc_default>;
 117                         pinctrl-names = "default";
 118                 };
 119         };
 120
 121         i2c-sensor {
 122                 compatible = "i2c-gpio";
 123                 sda-gpios = <&tlmm 84 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 124                 scl-gpios = <&tlmm 85 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 125
 126                 pinctrl-0 = <&sensor_i2c_default>;
 127                 pinctrl-names = "default";
 128
 129                 #address-cells = <1>;
 130                 #size-cells = <0>;
 131
 132                 accelerometer: accelerometer@10 {
 133                         compatible = "bosch,bmc150_accel";
 134                         reg = <0x10>;
 135                         interrupt-parent = <&tlmm>;
 136                         interrupts = <115 IRQ_TYPE_EDGE_RISING>;
 137
 138                         vdd-supply = <&pm8916_l17>;
 139                         vddio-supply = <&pm8916_l5>;
 140
 141                         pinctrl-0 = <&accel_int_default>;
 142                         pinctrl-names = "default";
 143
 144                         mount-matrix = "-1", "0", "0",
 145                                         "0", "-1", "0",
 146                                         "0", "0", "1";
 147                 };
 148
 149                 magnetometer@12 {
 150                         compatible = "bosch,bmc150_magn";
 151                         reg = <0x12>;
 152
 153                         vdd-supply = <&pm8916_l17>;
 154                         vddio-supply = <&pm8916_l5>;
 155                 };
 156         };
 157
 158         i2c-tkey {
 159                 compatible = "i2c-gpio";
 160                 sda-gpios = <&tlmm 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 161                 scl-gpios = <&tlmm 17 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 162
 163                 pinctrl-0 = <&tkey_i2c_default>;
 164                 pinctrl-names = "default";
 165
 166                 #address-cells = <1>;
 167                 #size-cells = <0>;
 168
 169                 touchkey@20 {
 170                         /* Note: Actually an ABOV MCU that implements same interface */
 171                         compatible = "coreriver,tc360-touchkey";
 172                         reg = <0x20>;
 173
 174                         interrupt-parent = <&tlmm>;
 175                         interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
 176
 177                         vcc-supply = <&reg_touch_key>;
 178                         vdd-supply = <&reg_keyled>;
 179                         vddio-supply = <&pm8916_l6>;
 180
 181                         linux,keycodes = <KEY_APPSELECT KEY_BACK>;
 182
 183                         pinctrl-0 = <&tkey_default>;
 184                         pinctrl-names = "default";
 185                 };
 186         };
 187
 188         pwm_vibrator: pwm-vibrator {
 189                 compatible = "clk-pwm";
 190                 #pwm-cells = <2>;
 191
 192                 clocks = <&gcc GCC_GP2_CLK>;
 193
 194                 pinctrl-0 = <&motor_pwm_default>;
 195                 pinctrl-names = "default";
 196         };
 197
 198         reg_keyled: regulator-keyled {
 199                 compatible = "regulator-fixed";
 200                 regulator-name = "keyled";
 201                 regulator-min-microvolt = <3300000>;
 202                 regulator-max-microvolt = <3300000>;
 203
 204                 /* NOTE: On some variants e.g. SM-A700FD it's GPIO 91 */
 205                 gpio = <&tlmm 100 GPIO_ACTIVE_HIGH>;
 206                 enable-active-high;
 207
 208                 pinctrl-0 = <&tkey_led_en_default>;
 209                 pinctrl-names = "default";
 210         };
 211
 212         reg_touch_key: regulator-touch-key {
 213                 compatible = "regulator-fixed";
 214                 regulator-name = "touch_key";
 215                 regulator-min-microvolt = <2800000>;
 216                 regulator-max-microvolt = <2800000>;
 217
 218                 gpio = <&tlmm 56 GPIO_ACTIVE_HIGH>;
 219                 enable-active-high;
 220
 221                 pinctrl-0 = <&tkey_en_default>;
 222                 pinctrl-names = "default";
 223         };
 224
 225         reg_tsp_vdd: regulator-tsp-vdd {
 226                 compatible = "regulator-fixed";
 227                 regulator-name = "tsp_vdd";
 228                 regulator-min-microvolt = <1800000>;
 229                 regulator-max-microvolt = <1800000>;
 230                 vin-supply = <&pm8916_s4>;
 231
 232                 gpio = <&tlmm 8 GPIO_ACTIVE_HIGH>;
 233                 enable-active-high;
 234
 235                 pinctrl-0 = <&reg_tsp_io_en_default>;
 236                 pinctrl-names = "default";
 237         };
 238
 239         reg_vdd_tsp: regulator-vdd-tsp {
 240                 compatible = "regulator-fixed";
 241                 regulator-name = "vdd_tsp";
 242                 regulator-min-microvolt = <3300000>;
 243                 regulator-max-microvolt = <3300000>;
 244
 245                 gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
 246                 enable-active-high;
 247
 248                 pinctrl-0 = <&reg_tsp_en_default>;
 249                 pinctrl-names = "default";
 250         };
 251
 252         reg_vibrator: regulator-vibrator {
 253                 compatible = "regulator-fixed";
 254                 regulator-name = "motor_en";
 255                 regulator-min-microvolt = <3000000>;
 256                 regulator-max-microvolt = <3000000>;
 257
 258                 gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;
 259                 enable-active-high;
 260
 261                 pinctrl-0 = <&motor_en_default>;
 262                 pinctrl-names = "default";
 263         };
 264
 265         vibrator {
 266                 compatible = "pwm-vibrator";
 267
 268                 pwms = <&pwm_vibrator 0 100000>;
 269                 pwm-names = "enable";
 270
 271                 vcc-supply = <&reg_vibrator>;
 272         };
 273 };
 274
 275 &blsp_i2c1 {
 276         status = "okay";
 277
 278         muic: extcon@25 {
 279                 compatible = "siliconmitus,sm5502-muic";
 280                 reg = <0x25>;
 281
 282                 interrupt-parent = <&tlmm>;
 283                 interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 284
 285                 pinctrl-0 = <&muic_int_default>;
 286                 pinctrl-names = "default";
 287         };
 288 };
 289
 290 &blsp_i2c5 {
 291         status = "okay";
 292
 293         touchscreen@24 {
 294                 compatible = "cypress,tt21000";
 295
 296                 reg = <0x24>;
 297                 interrupt-parent = <&tlmm>;
 298                 interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
 299
 300                 vdd-supply = <&reg_vdd_tsp>;
 301                 vddio-supply = <&reg_tsp_vdd>;
 302
 303                 pinctrl-0 = <&tsp_int_default>;
 304                 pinctrl-names = "default";
 305         };
 306 };
 307
 308 &blsp_uart2 {
 309         status = "okay";
 310 };
 311
 312 &pm8916_resin {
 313         linux,code = <KEY_VOLUMEDOWN>;
 314         status = "okay";
 315 };
 316
 317 &pm8916_rpm_regulators {
 318         pm8916_l17: l17 {
 319                 regulator-min-microvolt = <2850000>;
 320                 regulator-max-microvolt = <2850000>;
 321         };
 322 };
 323
 324 &sdhc_1 {
 325         status = "okay";
 326 };
 327
 328 &sdhc_2 {
 329         pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
 330         pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
 331         pinctrl-names = "default", "sleep";
 332
 333         cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
 334
 335         status = "okay";
 336 };
 337
 338 &usb {
 339         extcon = <&muic>, <&muic>;
 340         status = "okay";
 341 };
 342
 343 &usb_hs_phy {
 344         extcon = <&muic>;
 345 };
 346
 347 &wcnss {
 348         status = "okay";
 349 };
 350
 351 &wcnss_iris {
 352         compatible = "qcom,wcn3660b";
 353 };
 354
 355 &tlmm {
 356         accel_int_default: accel-int-default-state {
 357                 pins = "gpio115";
 358                 function = "gpio";
 359                 drive-strength = <2>;
 360                 bias-disable;
 361         };
 362
 363         fg_alert_default: fg-alert-default-state {
 364                 pins = "gpio121";
 365                 function = "gpio";
 366                 drive-strength = <2>;
 367                 bias-disable;
 368         };
 369
 370         fg_i2c_default: fg-i2c-default-state {
 371                 pins = "gpio105", "gpio106";
 372                 function = "gpio";
 373                 drive-strength = <2>;
 374                 bias-disable;
 375         };
 376
 377         gpio_hall_sensor_default: gpio-hall-sensor-default-state {
 378                 pins = "gpio52";
 379                 function = "gpio";
 380                 drive-strength = <2>;
 381                 bias-disable;
 382         };
 383
 384         gpio_keys_default: gpio-keys-default-state {
 385                 pins = "gpio107", "gpio109";
 386                 function = "gpio";
 387                 drive-strength = <2>;
 388                 bias-pull-up;
 389         };
 390
 391         motor_en_default: motor-en-default-state {
 392                 pins = "gpio86";
 393                 function = "gpio";
 394                 drive-strength = <2>;
 395                 bias-disable;
 396         };
 397
 398         motor_pwm_default: motor-pwm-default-state {
 399                 pins = "gpio50";
 400                 function = "gcc_gp2_clk_a";
 401         };
 402
 403         muic_int_default: muic-int-default-state {
 404                 pins = "gpio12";
 405                 function = "gpio";
 406                 drive-strength = <2>;
 407                 bias-disable;
 408         };
 409
 410         nfc_default: nfc-default-state {
 411                 irq-pins {
 412                         pins = "gpio21";
 413                         function = "gpio";
 414                         drive-strength = <2>;
 415                         bias-pull-down;
 416                 };
 417
 418                 nfc-pins {
 419                         pins = "gpio49", "gpio116";
 420                         function = "gpio";
 421                         drive-strength = <2>;
 422                         bias-disable;
 423                 };
 424         };
 425
 426         nfc_i2c_default: nfc-i2c-default-state {
 427                 pins = "gpio0", "gpio1";
 428                 function = "gpio";
 429                 drive-strength = <2>;
 430                 bias-disable;
 431         };
 432
 433         reg_tsp_en_default: reg-tsp-en-default-state {
 434                 pins = "gpio73";
 435                 function = "gpio";
 436                 drive-strength = <2>;
 437                 bias-disable;
 438         };
 439
 440         reg_tsp_io_en_default: reg-tsp-io-en-default-state {
 441                 pins = "gpio8";
 442                 function = "gpio";
 443                 drive-strength = <2>;
 444                 bias-disable;
 445         };
 446
 447         sdc2_cd_default: sdc2-cd-default-state {
 448                 pins = "gpio38";
 449                 function = "gpio";
 450                 drive-strength = <2>;
 451                 bias-disable;
 452         };
 453
 454         sensor_i2c_default: sensor-i2c-default-state {
 455                 pins = "gpio84", "gpio85";
 456                 function = "gpio";
 457                 drive-strength = <2>;
 458                 bias-disable;
 459         };
 460
 461         tkey_default: tkey-default-state {
 462                 pins = "gpio20";
 463                 function = "gpio";
 464                 drive-strength = <2>;
 465                 bias-disable;
 466         };
 467
 468         tkey_en_default: tkey-en-default-state {
 469                 pins = "gpio56";
 470                 function = "gpio";
 471                 drive-strength = <2>;
 472                 bias-disable;
 473         };
 474
 475         tkey_i2c_default: tkey-i2c-default-state {
 476                 pins = "gpio16", "gpio17";
 477                 function = "gpio";
 478                 drive-strength = <2>;
 479                 bias-disable;
 480         };
 481
 482         tkey_led_en_default: tkey-led-en-default-state {
 483                 pins = "gpio100";
 484                 function = "gpio";
 485                 drive-strength = <2>;
 486                 bias-disable;
 487         };
 488
 489         tsp_int_default: tsp-int-default-state {
 490                 pins = "gpio13";
 491                 function = "gpio";
 492                 drive-strength = <2>;
 493                 bias-disable;
 494         };
 495 };