1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (c) 2015, The Linux Foundation. All rights reserved. 4 */ 5 6 #ifndef __QCOM_TSENS_H__ 7 #define __QCOM_TSENS_H__ 8 9 #define ONE_PT_CALIB 0x1 10 #define ONE_PT_CALIB2 0x2 11 #define TWO_PT_CALIB 0x3 12 #define CAL_DEGC_PT1 30 13 #define CAL_DEGC_PT2 120 14 #define SLOPE_FACTOR 1000 15 #define SLOPE_DEFAULT 3200 16 #define THRESHOLD_MAX_ADC_CODE 0x3ff 17 #define THRESHOLD_MIN_ADC_CODE 0x0 18 19 #include <linux/interrupt.h> 20 #include <linux/thermal.h> 21 #include <linux/regmap.h> 22 #include <linux/slab.h> 23 24 struct tsens_priv; 25 26 /* IP version numbers in ascending order */ 27 enum tsens_ver { 28 VER_0_1 = 0, 29 VER_1_X, 30 VER_2_X, 31 }; 32 33 enum tsens_irq_type { 34 LOWER, 35 UPPER, 36 CRITICAL, 37 }; 38 39 /** 40 * struct tsens_sensor - data for each sensor connected to the tsens device 41 * @priv: tsens device instance that this sensor is connected to 42 * @tzd: pointer to the thermal zone that this sensor is in 43 * @offset: offset of temperature adjustment curve 44 * @hw_id: HW ID can be used in case of platform-specific IDs 45 * @slope: slope of temperature adjustment curve 46 * @status: 8960-specific variable to track 8960 and 8660 status register offset 47 */ 48 struct tsens_sensor { 49 struct tsens_priv *priv; 50 struct thermal_zone_device *tzd; 51 int offset; 52 unsigned int hw_id; 53 int slope; 54 u32 status; 55 }; 56 57 /** 58 * struct tsens_ops - operations as supported by the tsens device 59 * @init: Function to initialize the tsens device 60 * @calibrate: Function to calibrate the tsens device 61 * @get_temp: Function which returns the temp in millidegC 62 * @enable: Function to enable (clocks/power) tsens device 63 * @disable: Function to disable the tsens device 64 * @suspend: Function to suspend the tsens device 65 * @resume: Function to resume the tsens device 66 * @get_trend: Function to get the thermal/temp trend 67 */ 68 struct tsens_ops { 69 /* mandatory callbacks */ 70 int (*init)(struct tsens_priv *priv); 71 int (*calibrate)(struct tsens_priv *priv); 72 int (*get_temp)(const struct tsens_sensor *s, int *temp); 73 /* optional callbacks */ 74 int (*enable)(struct tsens_priv *priv, int i); 75 void (*disable)(struct tsens_priv *priv); 76 int (*suspend)(struct tsens_priv *priv); 77 int (*resume)(struct tsens_priv *priv); 78 int (*get_trend)(struct tsens_sensor *s, enum thermal_trend *trend); 79 }; 80 81 #define REG_FIELD_FOR_EACH_SENSOR11(_name, _offset, _startbit, _stopbit) \ 82 [_name##_##0] = REG_FIELD(_offset, _startbit, _stopbit), \ 83 [_name##_##1] = REG_FIELD(_offset + 4, _startbit, _stopbit), \ 84 [_name##_##2] = REG_FIELD(_offset + 8, _startbit, _stopbit), \ 85 [_name##_##3] = REG_FIELD(_offset + 12, _startbit, _stopbit), \ 86 [_name##_##4] = REG_FIELD(_offset + 16, _startbit, _stopbit), \ 87 [_name##_##5] = REG_FIELD(_offset + 20, _startbit, _stopbit), \ 88 [_name##_##6] = REG_FIELD(_offset + 24, _startbit, _stopbit), \ 89 [_name##_##7] = REG_FIELD(_offset + 28, _startbit, _stopbit), \ 90 [_name##_##8] = REG_FIELD(_offset + 32, _startbit, _stopbit), \ 91 [_name##_##9] = REG_FIELD(_offset + 36, _startbit, _stopbit), \ 92 [_name##_##10] = REG_FIELD(_offset + 40, _startbit, _stopbit) 93 94 #define REG_FIELD_FOR_EACH_SENSOR16(_name, _offset, _startbit, _stopbit) \ 95 [_name##_##0] = REG_FIELD(_offset, _startbit, _stopbit), \ 96 [_name##_##1] = REG_FIELD(_offset + 4, _startbit, _stopbit), \ 97 [_name##_##2] = REG_FIELD(_offset + 8, _startbit, _stopbit), \ 98 [_name##_##3] = REG_FIELD(_offset + 12, _startbit, _stopbit), \ 99 [_name##_##4] = REG_FIELD(_offset + 16, _startbit, _stopbit), \ 100 [_name##_##5] = REG_FIELD(_offset + 20, _startbit, _stopbit), \ 101 [_name##_##6] = REG_FIELD(_offset + 24, _startbit, _stopbit), \ 102 [_name##_##7] = REG_FIELD(_offset + 28, _startbit, _stopbit), \ 103 [_name##_##8] = REG_FIELD(_offset + 32, _startbit, _stopbit), \ 104 [_name##_##9] = REG_FIELD(_offset + 36, _startbit, _stopbit), \ 105 [_name##_##10] = REG_FIELD(_offset + 40, _startbit, _stopbit), \ 106 [_name##_##11] = REG_FIELD(_offset + 44, _startbit, _stopbit), \ 107 [_name##_##12] = REG_FIELD(_offset + 48, _startbit, _stopbit), \ 108 [_name##_##13] = REG_FIELD(_offset + 52, _startbit, _stopbit), \ 109 [_name##_##14] = REG_FIELD(_offset + 56, _startbit, _stopbit), \ 110 [_name##_##15] = REG_FIELD(_offset + 60, _startbit, _stopbit) 111 112 #define REG_FIELD_SPLIT_BITS_0_15(_name, _offset) \ 113 [_name##_##0] = REG_FIELD(_offset, 0, 0), \ 114 [_name##_##1] = REG_FIELD(_offset, 1, 1), \ 115 [_name##_##2] = REG_FIELD(_offset, 2, 2), \ 116 [_name##_##3] = REG_FIELD(_offset, 3, 3), \ 117 [_name##_##4] = REG_FIELD(_offset, 4, 4), \ 118 [_name##_##5] = REG_FIELD(_offset, 5, 5), \ 119 [_name##_##6] = REG_FIELD(_offset, 6, 6), \ 120 [_name##_##7] = REG_FIELD(_offset, 7, 7), \ 121 [_name##_##8] = REG_FIELD(_offset, 8, 8), \ 122 [_name##_##9] = REG_FIELD(_offset, 9, 9), \ 123 [_name##_##10] = REG_FIELD(_offset, 10, 10), \ 124 [_name##_##11] = REG_FIELD(_offset, 11, 11), \ 125 [_name##_##12] = REG_FIELD(_offset, 12, 12), \ 126 [_name##_##13] = REG_FIELD(_offset, 13, 13), \ 127 [_name##_##14] = REG_FIELD(_offset, 14, 14), \ 128 [_name##_##15] = REG_FIELD(_offset, 15, 15) 129 130 #define REG_FIELD_SPLIT_BITS_16_31(_name, _offset) \ 131 [_name##_##0] = REG_FIELD(_offset, 16, 16), \ 132 [_name##_##1] = REG_FIELD(_offset, 17, 17), \ 133 [_name##_##2] = REG_FIELD(_offset, 18, 18), \ 134 [_name##_##3] = REG_FIELD(_offset, 19, 19), \ 135 [_name##_##4] = REG_FIELD(_offset, 20, 20), \ 136 [_name##_##5] = REG_FIELD(_offset, 21, 21), \ 137 [_name##_##6] = REG_FIELD(_offset, 22, 22), \ 138 [_name##_##7] = REG_FIELD(_offset, 23, 23), \ 139 [_name##_##8] = REG_FIELD(_offset, 24, 24), \ 140 [_name##_##9] = REG_FIELD(_offset, 25, 25), \ 141 [_name##_##10] = REG_FIELD(_offset, 26, 26), \ 142 [_name##_##11] = REG_FIELD(_offset, 27, 27), \ 143 [_name##_##12] = REG_FIELD(_offset, 28, 28), \ 144 [_name##_##13] = REG_FIELD(_offset, 29, 29), \ 145 [_name##_##14] = REG_FIELD(_offset, 30, 30), \ 146 [_name##_##15] = REG_FIELD(_offset, 31, 31) 147 148 /* 149 * reg_field IDs to use as an index into an array 150 * If you change the order of the entries, check the devm_regmap_field_alloc() 151 * calls in init_common() 152 */ 153 enum regfield_ids { 154 /* ----- SROT ------ */ 155 /* HW_VER */ 156 VER_MAJOR, 157 VER_MINOR, 158 VER_STEP, 159 /* CTRL_OFFSET */ 160 TSENS_EN, 161 TSENS_SW_RST, 162 SENSOR_EN, 163 CODE_OR_TEMP, 164 165 /* ----- TM ------ */ 166 /* TRDY */ 167 TRDY, 168 /* INTERRUPT ENABLE */ 169 INT_EN, /* v2+ has separate enables for crit, upper and lower irq */ 170 /* STATUS */ 171 LAST_TEMP_0, /* Last temperature reading */ 172 LAST_TEMP_1, 173 LAST_TEMP_2, 174 LAST_TEMP_3, 175 LAST_TEMP_4, 176 LAST_TEMP_5, 177 LAST_TEMP_6, 178 LAST_TEMP_7, 179 LAST_TEMP_8, 180 LAST_TEMP_9, 181 LAST_TEMP_10, 182 LAST_TEMP_11, 183 LAST_TEMP_12, 184 LAST_TEMP_13, 185 LAST_TEMP_14, 186 LAST_TEMP_15, 187 VALID_0, /* VALID reading or not */ 188 VALID_1, 189 VALID_2, 190 VALID_3, 191 VALID_4, 192 VALID_5, 193 VALID_6, 194 VALID_7, 195 VALID_8, 196 VALID_9, 197 VALID_10, 198 VALID_11, 199 VALID_12, 200 VALID_13, 201 VALID_14, 202 VALID_15, 203 LOWER_STATUS_0, /* LOWER threshold violated */ 204 LOWER_STATUS_1, 205 LOWER_STATUS_2, 206 LOWER_STATUS_3, 207 LOWER_STATUS_4, 208 LOWER_STATUS_5, 209 LOWER_STATUS_6, 210 LOWER_STATUS_7, 211 LOWER_STATUS_8, 212 LOWER_STATUS_9, 213 LOWER_STATUS_10, 214 LOWER_STATUS_11, 215 LOWER_STATUS_12, 216 LOWER_STATUS_13, 217 LOWER_STATUS_14, 218 LOWER_STATUS_15, 219 LOW_INT_STATUS_0, /* LOWER interrupt status */ 220 LOW_INT_STATUS_1, 221 LOW_INT_STATUS_2, 222 LOW_INT_STATUS_3, 223 LOW_INT_STATUS_4, 224 LOW_INT_STATUS_5, 225 LOW_INT_STATUS_6, 226 LOW_INT_STATUS_7, 227 LOW_INT_STATUS_8, 228 LOW_INT_STATUS_9, 229 LOW_INT_STATUS_10, 230 LOW_INT_STATUS_11, 231 LOW_INT_STATUS_12, 232 LOW_INT_STATUS_13, 233 LOW_INT_STATUS_14, 234 LOW_INT_STATUS_15, 235 LOW_INT_CLEAR_0, /* LOWER interrupt clear */ 236 LOW_INT_CLEAR_1, 237 LOW_INT_CLEAR_2, 238 LOW_INT_CLEAR_3, 239 LOW_INT_CLEAR_4, 240 LOW_INT_CLEAR_5, 241 LOW_INT_CLEAR_6, 242 LOW_INT_CLEAR_7, 243 LOW_INT_CLEAR_8, 244 LOW_INT_CLEAR_9, 245 LOW_INT_CLEAR_10, 246 LOW_INT_CLEAR_11, 247 LOW_INT_CLEAR_12, 248 LOW_INT_CLEAR_13, 249 LOW_INT_CLEAR_14, 250 LOW_INT_CLEAR_15, 251 LOW_INT_MASK_0, /* LOWER interrupt mask */ 252 LOW_INT_MASK_1, 253 LOW_INT_MASK_2, 254 LOW_INT_MASK_3, 255 LOW_INT_MASK_4, 256 LOW_INT_MASK_5, 257 LOW_INT_MASK_6, 258 LOW_INT_MASK_7, 259 LOW_INT_MASK_8, 260 LOW_INT_MASK_9, 261 LOW_INT_MASK_10, 262 LOW_INT_MASK_11, 263 LOW_INT_MASK_12, 264 LOW_INT_MASK_13, 265 LOW_INT_MASK_14, 266 LOW_INT_MASK_15, 267 LOW_THRESH_0, /* LOWER threshold values */ 268 LOW_THRESH_1, 269 LOW_THRESH_2, 270 LOW_THRESH_3, 271 LOW_THRESH_4, 272 LOW_THRESH_5, 273 LOW_THRESH_6, 274 LOW_THRESH_7, 275 LOW_THRESH_8, 276 LOW_THRESH_9, 277 LOW_THRESH_10, 278 LOW_THRESH_11, 279 LOW_THRESH_12, 280 LOW_THRESH_13, 281 LOW_THRESH_14, 282 LOW_THRESH_15, 283 UPPER_STATUS_0, /* UPPER threshold violated */ 284 UPPER_STATUS_1, 285 UPPER_STATUS_2, 286 UPPER_STATUS_3, 287 UPPER_STATUS_4, 288 UPPER_STATUS_5, 289 UPPER_STATUS_6, 290 UPPER_STATUS_7, 291 UPPER_STATUS_8, 292 UPPER_STATUS_9, 293 UPPER_STATUS_10, 294 UPPER_STATUS_11, 295 UPPER_STATUS_12, 296 UPPER_STATUS_13, 297 UPPER_STATUS_14, 298 UPPER_STATUS_15, 299 UP_INT_STATUS_0, /* UPPER interrupt status */ 300 UP_INT_STATUS_1, 301 UP_INT_STATUS_2, 302 UP_INT_STATUS_3, 303 UP_INT_STATUS_4, 304 UP_INT_STATUS_5, 305 UP_INT_STATUS_6, 306 UP_INT_STATUS_7, 307 UP_INT_STATUS_8, 308 UP_INT_STATUS_9, 309 UP_INT_STATUS_10, 310 UP_INT_STATUS_11, 311 UP_INT_STATUS_12, 312 UP_INT_STATUS_13, 313 UP_INT_STATUS_14, 314 UP_INT_STATUS_15, 315 UP_INT_CLEAR_0, /* UPPER interrupt clear */ 316 UP_INT_CLEAR_1, 317 UP_INT_CLEAR_2, 318 UP_INT_CLEAR_3, 319 UP_INT_CLEAR_4, 320 UP_INT_CLEAR_5, 321 UP_INT_CLEAR_6, 322 UP_INT_CLEAR_7, 323 UP_INT_CLEAR_8, 324 UP_INT_CLEAR_9, 325 UP_INT_CLEAR_10, 326 UP_INT_CLEAR_11, 327 UP_INT_CLEAR_12, 328 UP_INT_CLEAR_13, 329 UP_INT_CLEAR_14, 330 UP_INT_CLEAR_15, 331 UP_INT_MASK_0, /* UPPER interrupt mask */ 332 UP_INT_MASK_1, 333 UP_INT_MASK_2, 334 UP_INT_MASK_3, 335 UP_INT_MASK_4, 336 UP_INT_MASK_5, 337 UP_INT_MASK_6, 338 UP_INT_MASK_7, 339 UP_INT_MASK_8, 340 UP_INT_MASK_9, 341 UP_INT_MASK_10, 342 UP_INT_MASK_11, 343 UP_INT_MASK_12, 344 UP_INT_MASK_13, 345 UP_INT_MASK_14, 346 UP_INT_MASK_15, 347 UP_THRESH_0, /* UPPER threshold values */ 348 UP_THRESH_1, 349 UP_THRESH_2, 350 UP_THRESH_3, 351 UP_THRESH_4, 352 UP_THRESH_5, 353 UP_THRESH_6, 354 UP_THRESH_7, 355 UP_THRESH_8, 356 UP_THRESH_9, 357 UP_THRESH_10, 358 UP_THRESH_11, 359 UP_THRESH_12, 360 UP_THRESH_13, 361 UP_THRESH_14, 362 UP_THRESH_15, 363 CRITICAL_STATUS_0, /* CRITICAL threshold violated */ 364 CRITICAL_STATUS_1, 365 CRITICAL_STATUS_2, 366 CRITICAL_STATUS_3, 367 CRITICAL_STATUS_4, 368 CRITICAL_STATUS_5, 369 CRITICAL_STATUS_6, 370 CRITICAL_STATUS_7, 371 CRITICAL_STATUS_8, 372 CRITICAL_STATUS_9, 373 CRITICAL_STATUS_10, 374 CRITICAL_STATUS_11, 375 CRITICAL_STATUS_12, 376 CRITICAL_STATUS_13, 377 CRITICAL_STATUS_14, 378 CRITICAL_STATUS_15, 379 CRIT_INT_STATUS_0, /* CRITICAL interrupt status */ 380 CRIT_INT_STATUS_1, 381 CRIT_INT_STATUS_2, 382 CRIT_INT_STATUS_3, 383 CRIT_INT_STATUS_4, 384 CRIT_INT_STATUS_5, 385 CRIT_INT_STATUS_6, 386 CRIT_INT_STATUS_7, 387 CRIT_INT_STATUS_8, 388 CRIT_INT_STATUS_9, 389 CRIT_INT_STATUS_10, 390 CRIT_INT_STATUS_11, 391 CRIT_INT_STATUS_12, 392 CRIT_INT_STATUS_13, 393 CRIT_INT_STATUS_14, 394 CRIT_INT_STATUS_15, 395 CRIT_INT_CLEAR_0, /* CRITICAL interrupt clear */ 396 CRIT_INT_CLEAR_1, 397 CRIT_INT_CLEAR_2, 398 CRIT_INT_CLEAR_3, 399 CRIT_INT_CLEAR_4, 400 CRIT_INT_CLEAR_5, 401 CRIT_INT_CLEAR_6, 402 CRIT_INT_CLEAR_7, 403 CRIT_INT_CLEAR_8, 404 CRIT_INT_CLEAR_9, 405 CRIT_INT_CLEAR_10, 406 CRIT_INT_CLEAR_11, 407 CRIT_INT_CLEAR_12, 408 CRIT_INT_CLEAR_13, 409 CRIT_INT_CLEAR_14, 410 CRIT_INT_CLEAR_15, 411 CRIT_INT_MASK_0, /* CRITICAL interrupt mask */ 412 CRIT_INT_MASK_1, 413 CRIT_INT_MASK_2, 414 CRIT_INT_MASK_3, 415 CRIT_INT_MASK_4, 416 CRIT_INT_MASK_5, 417 CRIT_INT_MASK_6, 418 CRIT_INT_MASK_7, 419 CRIT_INT_MASK_8, 420 CRIT_INT_MASK_9, 421 CRIT_INT_MASK_10, 422 CRIT_INT_MASK_11, 423 CRIT_INT_MASK_12, 424 CRIT_INT_MASK_13, 425 CRIT_INT_MASK_14, 426 CRIT_INT_MASK_15, 427 CRIT_THRESH_0, /* CRITICAL threshold values */ 428 CRIT_THRESH_1, 429 CRIT_THRESH_2, 430 CRIT_THRESH_3, 431 CRIT_THRESH_4, 432 CRIT_THRESH_5, 433 CRIT_THRESH_6, 434 CRIT_THRESH_7, 435 CRIT_THRESH_8, 436 CRIT_THRESH_9, 437 CRIT_THRESH_10, 438 CRIT_THRESH_11, 439 CRIT_THRESH_12, 440 CRIT_THRESH_13, 441 CRIT_THRESH_14, 442 CRIT_THRESH_15, 443 444 /* WATCHDOG */ 445 WDOG_BARK_STATUS, 446 WDOG_BARK_CLEAR, 447 WDOG_BARK_MASK, 448 WDOG_BARK_COUNT, 449 450 /* CYCLE COMPLETION MONITOR */ 451 CC_MON_STATUS, 452 CC_MON_CLEAR, 453 CC_MON_MASK, 454 455 MIN_STATUS_0, /* MIN threshold violated */ 456 MIN_STATUS_1, 457 MIN_STATUS_2, 458 MIN_STATUS_3, 459 MIN_STATUS_4, 460 MIN_STATUS_5, 461 MIN_STATUS_6, 462 MIN_STATUS_7, 463 MIN_STATUS_8, 464 MIN_STATUS_9, 465 MIN_STATUS_10, 466 MIN_STATUS_11, 467 MIN_STATUS_12, 468 MIN_STATUS_13, 469 MIN_STATUS_14, 470 MIN_STATUS_15, 471 MAX_STATUS_0, /* MAX threshold violated */ 472 MAX_STATUS_1, 473 MAX_STATUS_2, 474 MAX_STATUS_3, 475 MAX_STATUS_4, 476 MAX_STATUS_5, 477 MAX_STATUS_6, 478 MAX_STATUS_7, 479 MAX_STATUS_8, 480 MAX_STATUS_9, 481 MAX_STATUS_10, 482 MAX_STATUS_11, 483 MAX_STATUS_12, 484 MAX_STATUS_13, 485 MAX_STATUS_14, 486 MAX_STATUS_15, 487 488 /* Keep last */ 489 MAX_REGFIELDS 490 }; 491 492 /** 493 * struct tsens_features - Features supported by the IP 494 * @ver_major: Major number of IP version 495 * @crit_int: does the IP support critical interrupts? 496 * @adc: do the sensors only output adc code (instead of temperature)? 497 * @srot_split: does the IP neatly splits the register space into SROT and TM, 498 * with SROT only being available to secure boot firmware? 499 * @has_watchdog: does this IP support watchdog functionality? 500 * @max_sensors: maximum sensors supported by this version of the IP 501 */ 502 struct tsens_features { 503 unsigned int ver_major; 504 unsigned int crit_int:1; 505 unsigned int adc:1; 506 unsigned int srot_split:1; 507 unsigned int has_watchdog:1; 508 unsigned int max_sensors; 509 }; 510 511 /** 512 * struct tsens_plat_data - tsens compile-time platform data 513 * @num_sensors: Number of sensors supported by platform 514 * @ops: operations the tsens instance supports 515 * @hw_ids: Subset of sensors ids supported by platform, if not the first n 516 * @feat: features of the IP 517 * @fields: bitfield locations 518 */ 519 struct tsens_plat_data { 520 const u32 num_sensors; 521 const struct tsens_ops *ops; 522 unsigned int *hw_ids; 523 struct tsens_features *feat; 524 const struct reg_field *fields; 525 }; 526 527 /** 528 * struct tsens_context - Registers to be saved/restored across a context loss 529 * @threshold: Threshold register value 530 * @control: Control register value 531 */ 532 struct tsens_context { 533 int threshold; 534 int control; 535 }; 536 537 /** 538 * struct tsens_priv - private data for each instance of the tsens IP 539 * @dev: pointer to struct device 540 * @num_sensors: number of sensors enabled on this device 541 * @tm_map: pointer to TM register address space 542 * @srot_map: pointer to SROT register address space 543 * @tm_offset: deal with old device trees that don't address TM and SROT 544 * address space separately 545 * @ul_lock: lock while processing upper/lower threshold interrupts 546 * @crit_lock: lock while processing critical threshold interrupts 547 * @rf: array of regmap_fields used to store value of the field 548 * @ctx: registers to be saved and restored during suspend/resume 549 * @feat: features of the IP 550 * @fields: bitfield locations 551 * @ops: pointer to list of callbacks supported by this device 552 * @debug_root: pointer to debugfs dentry for all tsens 553 * @debug: pointer to debugfs dentry for tsens controller 554 * @sensor: list of sensors attached to this device 555 */ 556 struct tsens_priv { 557 struct device *dev; 558 u32 num_sensors; 559 struct regmap *tm_map; 560 struct regmap *srot_map; 561 u32 tm_offset; 562 563 /* lock for upper/lower threshold interrupts */ 564 spinlock_t ul_lock; 565 566 struct regmap_field *rf[MAX_REGFIELDS]; 567 struct tsens_context ctx; 568 struct tsens_features *feat; 569 const struct reg_field *fields; 570 const struct tsens_ops *ops; 571 572 struct dentry *debug_root; 573 struct dentry *debug; 574 575 struct tsens_sensor sensor[]; 576 }; 577 578 char *qfprom_read(struct device *dev, const char *cname); 579 void compute_intercept_slope(struct tsens_priv *priv, u32 *pt1, u32 *pt2, u32 mode); 580 int init_common(struct tsens_priv *priv); 581 int get_temp_tsens_valid(const struct tsens_sensor *s, int *temp); 582 int get_temp_common(const struct tsens_sensor *s, int *temp); 583 584 /* TSENS target */ 585 extern struct tsens_plat_data data_8960; 586 587 /* TSENS v0.1 targets */ 588 extern struct tsens_plat_data data_8916, data_8974; 589 590 /* TSENS v1 targets */ 591 extern struct tsens_plat_data data_tsens_v1, data_8976; 592 593 /* TSENS v2 targets */ 594 extern struct tsens_plat_data data_8996, data_tsens_v2; 595 596 #endif /* __QCOM_TSENS_H__ */ 597