arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 #include "msm8916-pm8916.dtsi"
   4 #include "msm8916-modem-qdsp6.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8 #include <dt-bindings/interrupt-controller/irq.h>
   9 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
  10 #include <dt-bindings/sound/apq8016-lpass.h>
  11
  12 / {
  13         aliases {
  14                 mmc0 = &sdhc_1; /* eMMC */
  15                 mmc1 = &sdhc_2; /* SD card */
  16                 serial0 = &blsp_uart2;
  17         };
  18
  19         chosen {
  20                 stdout-path = "serial0";
  21         };
  22
  23         reserved-memory {
  24                 /* Additional memory used by Samsung firmware modifications */
  25                 tz-apps@85500000 {
  26                         reg = <0x0 0x85500000 0x0 0xb00000>;
  27                         no-map;
  28                 };
  29         };
  30
  31         clk_pwm: pwm {
  32                 compatible = "clk-pwm";
  33                 #pwm-cells = <2>;
  34
  35                 clocks = <&gcc GCC_GP2_CLK>;
  36
  37                 pinctrl-names = "default";
  38                 pinctrl-0 = <&motor_pwm_default>;
  39                 status = "disabled";
  40         };
  41
  42         gpio-keys {
  43                 compatible = "gpio-keys";
  44
  45                 pinctrl-names = "default";
  46                 pinctrl-0 = <&gpio_keys_default>;
  47
  48                 label = "GPIO Buttons";
  49
  50                 button-volume-up {
  51                         label = "Volume Up";
  52                         gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_VOLUMEUP>;
  54                 };
  55
  56                 button-home {
  57                         label = "Home";
  58                         gpios = <&tlmm 109 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_HOMEPAGE>;
  60                 };
  61         };
  62
  63         gpio-hall-sensor {
  64                 compatible = "gpio-keys";
  65
  66                 pinctrl-names = "default";
  67                 pinctrl-0 = <&gpio_hall_sensor_default>;
  68
  69                 label = "GPIO Hall Effect Sensor";
  70
  71                 event-hall-sensor {
  72                         label = "Hall Effect Sensor";
  73                         gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
  74                         linux,input-type = <EV_SW>;
  75                         linux,code = <SW_LID>;
  76                         linux,can-disable;
  77                 };
  78         };
  79
  80         /*
  81          * NOTE: A5 connects GPIO 76 to a reglator powering the motor
  82          * driver IC but A3 connects the same signal to an ENABLE pin of
  83          * the driver.
  84          */
  85         reg_motor_vdd: regulator-motor-vdd {
  86                 compatible = "regulator-fixed";
  87                 regulator-name = "motor_vdd";
  88                 regulator-min-microvolt = <3000000>;
  89                 regulator-max-microvolt = <3000000>;
  90
  91                 gpio = <&tlmm 76 GPIO_ACTIVE_HIGH>;
  92                 enable-active-high;
  93
  94                 pinctrl-names = "default";
  95                 pinctrl-0 = <&motor_en_default>;
  96         };
  97
  98         reg_vdd_tsp_a: regulator-vdd-tsp-a {
  99                 compatible = "regulator-fixed";
 100                 regulator-name = "vdd_tsp_a";
 101                 regulator-min-microvolt = <3300000>;
 102                 regulator-max-microvolt = <3300000>;
 103
 104                 gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
 105                 enable-active-high;
 106
 107                 pinctrl-names = "default";
 108                 pinctrl-0 = <&tsp_en_default>;
 109         };
 110
 111         i2c-muic {
 112                 compatible = "i2c-gpio";
 113                 sda-gpios = <&tlmm 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 114                 scl-gpios = <&tlmm 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 115
 116                 pinctrl-names = "default";
 117                 pinctrl-0 = <&muic_i2c_default>;
 118
 119                 #address-cells = <1>;
 120                 #size-cells = <0>;
 121
 122                 muic: extcon@25 {
 123                         compatible = "siliconmitus,sm5502-muic";
 124
 125                         reg = <0x25>;
 126                         interrupt-parent = <&tlmm>;
 127                         interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 128
 129                         pinctrl-names = "default";
 130                         pinctrl-0 = <&muic_int_default>;
 131                 };
 132         };
 133
 134         i2c-tkey {
 135                 compatible = "i2c-gpio";
 136                 sda-gpios = <&tlmm 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 137                 scl-gpios = <&tlmm 17 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 138
 139                 pinctrl-names = "default";
 140                 pinctrl-0 = <&tkey_i2c_default>;
 141
 142                 #address-cells = <1>;
 143                 #size-cells = <0>;
 144
 145                 touchkey: touchkey@20 {
 146                         /* Note: Actually an ABOV MCU that implements same interface */
 147                         compatible = "coreriver,tc360-touchkey";
 148                         reg = <0x20>;
 149
 150                         interrupt-parent = <&tlmm>;
 151                         interrupts = <98 IRQ_TYPE_EDGE_FALLING>;
 152
 153                         /* vcc/vdd-supply are board-specific */
 154                         vddio-supply = <&pm8916_l6>;
 155
 156                         linux,keycodes = <KEY_APPSELECT KEY_BACK>;
 157
 158                         pinctrl-names = "default";
 159                         pinctrl-0 = <&tkey_default>;
 160                 };
 161         };
 162
 163         i2c-nfc {
 164                 compatible = "i2c-gpio";
 165                 sda-gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 166                 scl-gpios = <&tlmm 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 167
 168                 pinctrl-names = "default";
 169                 pinctrl-0 = <&nfc_i2c_default>;
 170
 171                 #address-cells = <1>;
 172                 #size-cells = <0>;
 173
 174                 nfc@27 {
 175                         compatible = "samsung,s3fwrn5-i2c";
 176                         reg = <0x27>;
 177
 178                         interrupt-parent = <&tlmm>;
 179                         interrupts = <21 IRQ_TYPE_EDGE_RISING>;
 180
 181                         en-gpios = <&tlmm 20 GPIO_ACTIVE_LOW>;
 182                         wake-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
 183
 184                         clocks = <&rpmcc RPM_SMD_BB_CLK2_PIN>;
 185
 186                         pinctrl-names = "default";
 187                         pinctrl-0 = <&nfc_default &nfc_clk_req>;
 188                 };
 189         };
 190
 191         vibrator: vibrator {
 192                 compatible = "pwm-vibrator";
 193
 194                 pwms = <&clk_pwm 0 100000>;
 195                 pwm-names = "enable";
 196
 197                 vcc-supply = <&reg_motor_vdd>;
 198                 status = "disabled";
 199         };
 200 };
 201
 202 &blsp_i2c1 {
 203         status = "okay";
 204
 205         speaker_codec: audio-codec@34 {
 206                 compatible = "nxp,tfa9895";
 207                 reg = <0x34>;
 208                 vddd-supply = <&pm8916_l5>;
 209                 sound-name-prefix = "Speaker";
 210                 #sound-dai-cells = <0>;
 211         };
 212 };
 213
 214 &blsp_i2c2 {
 215         status = "okay";
 216
 217         accelerometer: accelerometer@10 {
 218                 compatible = "bosch,bmc150_accel";
 219                 reg = <0x10>;
 220                 interrupt-parent = <&tlmm>;
 221                 interrupts = <115 IRQ_TYPE_EDGE_RISING>;
 222
 223                 vdd-supply = <&pm8916_l17>;
 224                 vddio-supply = <&pm8916_l5>;
 225
 226                 pinctrl-names = "default";
 227                 pinctrl-0 = <&accel_int_default>;
 228         };
 229
 230         magnetometer@12 {
 231                 compatible = "bosch,bmc150_magn";
 232                 reg = <0x12>;
 233
 234                 vdd-supply = <&pm8916_l17>;
 235                 vddio-supply = <&pm8916_l5>;
 236         };
 237 };
 238
 239 &blsp_i2c4 {
 240         status = "okay";
 241
 242         battery@35 {
 243                 compatible = "richtek,rt5033-battery";
 244                 reg = <0x35>;
 245                 interrupt-parent = <&tlmm>;
 246                 interrupts = <121 IRQ_TYPE_EDGE_BOTH>;
 247
 248                 pinctrl-names = "default";
 249                 pinctrl-0 = <&fg_alert_default>;
 250         };
 251 };
 252
 253 &blsp_uart2 {
 254         status = "okay";
 255 };
 256
 257 &gpu {
 258         status = "okay";
 259 };
 260
 261 /*
 262  * For some reason the speaker amplifier is connected to the second SD line
 263  * (MI2S_2_D1) instead of the first (MI2S_2_D0). This must be configured in the
 264  * device tree, otherwise audio will seemingly play fine on the wrong SD line
 265  * but the speaker stays silent.
 266  *
 267  * When routing audio via QDSP6 (the default) the &lpass node is reserved and
 268  * the definitions from &q6afedai are used. When the modem is disabled audio can
 269  * be alternatively routed directly to the LPASS hardware with reduced latency.
 270  * The definitions for &lpass are here for completeness to simplify changing the
 271  * setup with minor changes to the DT (either manually or with DT overlays).
 272  */
 273 &lpass {
 274         dai-link@3 {
 275                 reg = <MI2S_QUATERNARY>;
 276                 qcom,playback-sd-lines = <1>;
 277         };
 278 };
 279
 280 &mdss {
 281         status = "okay";
 282 };
 283
 284 &mdss_dsi0 {
 285         pinctrl-names = "default", "sleep";
 286         pinctrl-0 = <&mdss_default>;
 287         pinctrl-1 = <&mdss_sleep>;
 288 };
 289
 290 &mpss_mem {
 291         reg = <0x0 0x86800000 0x0 0x5400000>;
 292 };
 293
 294 &pm8916_resin {
 295         status = "okay";
 296         linux,code = <KEY_VOLUMEDOWN>;
 297 };
 298
 299 &pm8916_rpm_regulators {
 300         pm8916_l17: l17 {
 301                 regulator-min-microvolt = <2850000>;
 302                 regulator-max-microvolt = <2850000>;
 303         };
 304 };
 305
 306 &q6afedai {
 307         dai@22 {
 308                 reg = <QUATERNARY_MI2S_RX>;
 309                 qcom,sd-lines = <1>;
 310         };
 311 };
 312
 313 &sdhc_1 {
 314         status = "okay";
 315 };
 316
 317 &sdhc_2 {
 318         status = "okay";
 319
 320         pinctrl-names = "default", "sleep";
 321         pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
 322         pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
 323
 324         cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
 325 };
 326
 327 &sound {
 328         model = "samsung-a2015";
 329         audio-routing =
 330                 "AMIC1", "MIC BIAS External1",
 331                 "AMIC2", "MIC BIAS Internal2",
 332                 "AMIC3", "MIC BIAS External1";
 333
 334         pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>;
 335         pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>;
 336         pinctrl-names = "default", "sleep";
 337
 338         sound_link_backend2: backend2-dai-link {
 339                 link-name = "Quaternary MI2S";
 340
 341                 cpu {
 342                         sound-dai = <&q6afedai QUATERNARY_MI2S_RX>;
 343                 };
 344                 platform {
 345                         sound-dai = <&q6routing>;
 346                 };
 347                 codec {
 348                         sound-dai = <&speaker_codec>;
 349                 };
 350         };
 351 };
 352
 353 &usb {
 354         status = "okay";
 355         extcon = <&muic>, <&muic>;
 356 };
 357
 358 &usb_hs_phy {
 359         extcon = <&muic>;
 360 };
 361
 362 &venus {
 363         status = "okay";
 364 };
 365
 366 &venus_mem {
 367         status = "okay";
 368 };
 369
 370 &tlmm {
 371         accel_int_default: accel-int-default-state {
 372                 pins = "gpio115";
 373                 function = "gpio";
 374
 375                 drive-strength = <2>;
 376                 bias-disable;
 377         };
 378
 379         fg_alert_default: fg-alert-default-state {
 380                 pins = "gpio121";
 381                 function = "gpio";
 382
 383                 drive-strength = <2>;
 384                 bias-disable;
 385         };
 386
 387         gpio_keys_default: gpio-keys-default-state {
 388                 pins = "gpio107", "gpio109";
 389                 function = "gpio";
 390
 391                 drive-strength = <2>;
 392                 bias-pull-up;
 393         };
 394
 395         gpio_hall_sensor_default: gpio-hall-sensor-default-state {
 396                 pins = "gpio52";
 397                 function = "gpio";
 398
 399                 drive-strength = <2>;
 400                 bias-disable;
 401         };
 402
 403         mdss_default: mdss-default-state {
 404                 pins = "gpio25";
 405                 function = "gpio";
 406
 407                 drive-strength = <8>;
 408                 bias-disable;
 409         };
 410         mdss_sleep: mdss-sleep-state {
 411                 pins = "gpio25";
 412                 function = "gpio";
 413
 414                 drive-strength = <2>;
 415                 bias-pull-down;
 416         };
 417
 418         motor_en_default: motor-en-default-state {
 419                 pins = "gpio76";
 420                 function = "gpio";
 421
 422                 drive-strength = <2>;
 423                 bias-disable;
 424         };
 425
 426         motor_pwm_default: motor-pwm-default-state {
 427                 pins = "gpio50";
 428                 function = "gcc_gp2_clk_a";
 429         };
 430
 431         muic_i2c_default: muic-i2c-default-state {
 432                 pins = "gpio105", "gpio106";
 433                 function = "gpio";
 434
 435                 drive-strength = <2>;
 436                 bias-disable;
 437         };
 438
 439         muic_int_default: muic-int-default-state {
 440                 pins = "gpio12";
 441                 function = "gpio";
 442
 443                 drive-strength = <2>;
 444                 bias-disable;
 445         };
 446
 447         nfc_default: nfc-default-state {
 448                 nfc-pins {
 449                         pins = "gpio20", "gpio49";
 450                         function = "gpio";
 451
 452                         drive-strength = <2>;
 453                         bias-disable;
 454                 };
 455
 456                 irq-pins {
 457                         pins = "gpio21";
 458                         function = "gpio";
 459
 460                         drive-strength = <2>;
 461                         bias-pull-down;
 462                 };
 463         };
 464
 465         nfc_i2c_default: nfc-i2c-default-state {
 466                 pins = "gpio0", "gpio1";
 467                 function = "gpio";
 468
 469                 drive-strength = <2>;
 470                 bias-disable;
 471         };
 472
 473         sdc2_cd_default: sdc2-cd-default-state {
 474                 pins = "gpio38";
 475                 function = "gpio";
 476                 drive-strength = <2>;
 477                 bias-disable;
 478         };
 479
 480         tkey_default: tkey-default-state {
 481                 pins = "gpio98";
 482                 function = "gpio";
 483
 484                 drive-strength = <2>;
 485                 bias-disable;
 486         };
 487
 488         tkey_i2c_default: tkey-i2c-default-state {
 489                 pins = "gpio16", "gpio17";
 490                 function = "gpio";
 491
 492                 drive-strength = <2>;
 493                 bias-disable;
 494         };
 495
 496         tsp_en_default: tsp-en-default-state {
 497                 pins = "gpio73";
 498                 function = "gpio";
 499
 500                 drive-strength = <2>;
 501                 bias-disable;
 502         };
 503
 504         ts_int_default: ts-int-default-state {
 505                 pins = "gpio13";
 506                 function = "gpio";
 507
 508                 drive-strength = <2>;
 509                 bias-disable;
 510         };
 511 };
 512
 513 &pm8916_gpios {
 514         nfc_clk_req: nfc-clk-req-state {
 515                 pins = "gpio2";
 516                 function = "func1";
 517
 518                 input-enable;
 519                 bias-disable;
 520                 power-source = <PM8916_GPIO_L2>;
 521         };
 522 };