ab8500.h (17126B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Copyright (C) ST-Ericsson SA 2010 4 * 5 * Author: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> 6 */ 7#ifndef MFD_AB8500_H 8#define MFD_AB8500_H 9 10#include <linux/atomic.h> 11#include <linux/mutex.h> 12#include <linux/irqdomain.h> 13 14struct device; 15 16/* 17 * AB IC versions 18 * 19 * AB8500_VERSION_AB8500 should be 0xFF but will never be read as need a 20 * non-supported multi-byte I2C access via PRCMU. Set to 0x00 to ease the 21 * print of version string. 22 */ 23enum ab8500_version { 24 AB8500_VERSION_AB8500 = 0x0, 25 AB8500_VERSION_AB8505 = 0x1, 26 AB8500_VERSION_AB9540 = 0x2, 27 AB8500_VERSION_AB8540 = 0x4, 28 AB8500_VERSION_UNDEFINED, 29}; 30 31/* AB8500 CIDs*/ 32#define AB8500_CUTEARLY 0x00 33#define AB8500_CUT1P0 0x10 34#define AB8500_CUT1P1 0x11 35#define AB8500_CUT1P2 0x12 /* Only valid for AB8540 */ 36#define AB8500_CUT2P0 0x20 37#define AB8500_CUT3P0 0x30 38#define AB8500_CUT3P3 0x33 39 40/* 41 * AB8500 bank addresses 42 */ 43#define AB8500_M_FSM_RANK 0x0 44#define AB8500_SYS_CTRL1_BLOCK 0x1 45#define AB8500_SYS_CTRL2_BLOCK 0x2 46#define AB8500_REGU_CTRL1 0x3 47#define AB8500_REGU_CTRL2 0x4 48#define AB8500_USB 0x5 49#define AB8500_TVOUT 0x6 50#define AB8500_DBI 0x7 51#define AB8500_ECI_AV_ACC 0x8 52#define AB8500_RESERVED 0x9 53#define AB8500_GPADC 0xA 54#define AB8500_CHARGER 0xB 55#define AB8500_GAS_GAUGE 0xC 56#define AB8500_AUDIO 0xD 57#define AB8500_INTERRUPT 0xE 58#define AB8500_RTC 0xF 59#define AB8500_MISC 0x10 60#define AB8500_DEVELOPMENT 0x11 61#define AB8500_DEBUG 0x12 62#define AB8500_PROD_TEST 0x13 63#define AB8500_STE_TEST 0x14 64#define AB8500_OTP_EMUL 0x15 65 66#define AB8500_DEBUG_FIELD_LAST 0x16 67 68/* 69 * Interrupts 70 * Values used to index into array ab8500_irq_regoffset[] defined in 71 * drivers/mdf/ab8500-core.c 72 */ 73/* Definitions for AB8500, AB9540 and AB8540 */ 74/* ab8500_irq_regoffset[0] -> IT[Source|Latch|Mask]1 */ 75#define AB8500_INT_MAIN_EXT_CH_NOT_OK 0 /* not 8505/9540 */ 76#define AB8500_INT_UN_PLUG_TV_DET 1 /* not 8505/9540/8540 */ 77#define AB8500_INT_PLUG_TV_DET 2 /* not 8505/9540/8540 */ 78#define AB8500_INT_TEMP_WARM 3 79#define AB8500_INT_PON_KEY2DB_F 4 80#define AB8500_INT_PON_KEY2DB_R 5 81#define AB8500_INT_PON_KEY1DB_F 6 82#define AB8500_INT_PON_KEY1DB_R 7 83/* ab8500_irq_regoffset[1] -> IT[Source|Latch|Mask]2 */ 84#define AB8500_INT_BATT_OVV 8 85#define AB8500_INT_MAIN_CH_UNPLUG_DET 10 /* not 8505/8540 */ 86#define AB8500_INT_MAIN_CH_PLUG_DET 11 /* not 8505/8540 */ 87#define AB8500_INT_VBUS_DET_F 14 88#define AB8500_INT_VBUS_DET_R 15 89/* ab8500_irq_regoffset[2] -> IT[Source|Latch|Mask]3 */ 90#define AB8500_INT_VBUS_CH_DROP_END 16 91#define AB8500_INT_RTC_60S 17 92#define AB8500_INT_RTC_ALARM 18 93#define AB8540_INT_BIF_INT 19 94#define AB8500_INT_BAT_CTRL_INDB 20 95#define AB8500_INT_CH_WD_EXP 21 96#define AB8500_INT_VBUS_OVV 22 97#define AB8500_INT_MAIN_CH_DROP_END 23 /* not 8505/9540/8540 */ 98/* ab8500_irq_regoffset[3] -> IT[Source|Latch|Mask]4 */ 99#define AB8500_INT_CCN_CONV_ACC 24 100#define AB8500_INT_INT_AUD 25 101#define AB8500_INT_CCEOC 26 102#define AB8500_INT_CC_INT_CALIB 27 103#define AB8500_INT_LOW_BAT_F 28 104#define AB8500_INT_LOW_BAT_R 29 105#define AB8500_INT_BUP_CHG_NOT_OK 30 106#define AB8500_INT_BUP_CHG_OK 31 107/* ab8500_irq_regoffset[4] -> IT[Source|Latch|Mask]5 */ 108#define AB8500_INT_GP_HW_ADC_CONV_END 32 /* not 8505/8540 */ 109#define AB8500_INT_ACC_DETECT_1DB_F 33 110#define AB8500_INT_ACC_DETECT_1DB_R 34 111#define AB8500_INT_ACC_DETECT_22DB_F 35 112#define AB8500_INT_ACC_DETECT_22DB_R 36 113#define AB8500_INT_ACC_DETECT_21DB_F 37 114#define AB8500_INT_ACC_DETECT_21DB_R 38 115#define AB8500_INT_GP_SW_ADC_CONV_END 39 116/* ab8500_irq_regoffset[5] -> IT[Source|Latch|Mask]7 */ 117#define AB8500_INT_GPIO6R 40 /* not 8505/9540/8540 */ 118#define AB8500_INT_GPIO7R 41 /* not 8505/9540/8540 */ 119#define AB8500_INT_GPIO8R 42 /* not 8505/9540/8540 */ 120#define AB8500_INT_GPIO9R 43 /* not 8505/9540/8540 */ 121#define AB8500_INT_GPIO10R 44 /* not 8540 */ 122#define AB8500_INT_GPIO11R 45 /* not 8540 */ 123#define AB8500_INT_GPIO12R 46 /* not 8505/8540 */ 124#define AB8500_INT_GPIO13R 47 /* not 8540 */ 125/* ab8500_irq_regoffset[6] -> IT[Source|Latch|Mask]8 */ 126#define AB8500_INT_GPIO24R 48 /* not 8505/8540 */ 127#define AB8500_INT_GPIO25R 49 /* not 8505/8540 */ 128#define AB8500_INT_GPIO36R 50 /* not 8505/9540/8540 */ 129#define AB8500_INT_GPIO37R 51 /* not 8505/9540/8540 */ 130#define AB8500_INT_GPIO38R 52 /* not 8505/9540/8540 */ 131#define AB8500_INT_GPIO39R 53 /* not 8505/9540/8540 */ 132#define AB8500_INT_GPIO40R 54 /* not 8540 */ 133#define AB8500_INT_GPIO41R 55 /* not 8540 */ 134/* ab8500_irq_regoffset[7] -> IT[Source|Latch|Mask]9 */ 135#define AB8500_INT_GPIO6F 56 /* not 8505/9540 */ 136#define AB8500_INT_GPIO7F 57 /* not 8505/9540 */ 137#define AB8500_INT_GPIO8F 58 /* not 8505/9540 */ 138#define AB8500_INT_GPIO9F 59 /* not 8505/9540 */ 139#define AB8500_INT_GPIO10F 60 140#define AB8500_INT_GPIO11F 61 141#define AB8500_INT_GPIO12F 62 /* not 8505 */ 142#define AB8500_INT_GPIO13F 63 143/* ab8500_irq_regoffset[8] -> IT[Source|Latch|Mask]10 */ 144#define AB8500_INT_GPIO24F 64 /* not 8505/8540 */ 145#define AB8500_INT_GPIO25F 65 /* not 8505/8540 */ 146#define AB8500_INT_GPIO36F 66 /* not 8505/9540/8540 */ 147#define AB8500_INT_GPIO37F 67 /* not 8505/9540/8540 */ 148#define AB8500_INT_GPIO38F 68 /* not 8505/9540/8540 */ 149#define AB8500_INT_GPIO39F 69 /* not 8505/9540/8540 */ 150#define AB8500_INT_GPIO40F 70 /* not 8540 */ 151#define AB8500_INT_GPIO41F 71 /* not 8540 */ 152/* ab8500_irq_regoffset[9] -> IT[Source|Latch|Mask]12 */ 153#define AB8500_INT_ADP_SOURCE_ERROR 72 154#define AB8500_INT_ADP_SINK_ERROR 73 155#define AB8500_INT_ADP_PROBE_PLUG 74 156#define AB8500_INT_ADP_PROBE_UNPLUG 75 157#define AB8500_INT_ADP_SENSE_OFF 76 158#define AB8500_INT_USB_PHY_POWER_ERR 78 159#define AB8500_INT_USB_LINK_STATUS 79 160/* ab8500_irq_regoffset[10] -> IT[Source|Latch|Mask]19 */ 161#define AB8500_INT_BTEMP_LOW 80 162#define AB8500_INT_BTEMP_LOW_MEDIUM 81 163#define AB8500_INT_BTEMP_MEDIUM_HIGH 82 164#define AB8500_INT_BTEMP_HIGH 83 165/* ab8500_irq_regoffset[11] -> IT[Source|Latch|Mask]20 */ 166#define AB8500_INT_SRP_DETECT 88 167#define AB8500_INT_USB_CHARGER_NOT_OKR 89 168#define AB8500_INT_ID_WAKEUP_R 90 169#define AB8500_INT_ID_DET_PLUGR 91 /* 8505/9540 cut2.0 */ 170#define AB8500_INT_ID_DET_R1R 92 171#define AB8500_INT_ID_DET_R2R 93 172#define AB8500_INT_ID_DET_R3R 94 173#define AB8500_INT_ID_DET_R4R 95 174/* ab8500_irq_regoffset[12] -> IT[Source|Latch|Mask]21 */ 175#define AB8500_INT_ID_WAKEUP_F 96 /* not 8505/9540 */ 176#define AB8500_INT_ID_DET_PLUGF 97 /* 8505/9540 cut2.0 */ 177#define AB8500_INT_ID_DET_R1F 98 /* not 8505/9540 */ 178#define AB8500_INT_ID_DET_R2F 99 /* not 8505/9540 */ 179#define AB8500_INT_ID_DET_R3F 100 /* not 8505/9540 */ 180#define AB8500_INT_ID_DET_R4F 101 /* not 8505/9540 */ 181#define AB8500_INT_CHAUTORESTARTAFTSEC 102 /* not 8505/9540 */ 182#define AB8500_INT_CHSTOPBYSEC 103 183/* ab8500_irq_regoffset[13] -> IT[Source|Latch|Mask]22 */ 184#define AB8500_INT_USB_CH_TH_PROT_F 104 185#define AB8500_INT_USB_CH_TH_PROT_R 105 186#define AB8500_INT_MAIN_CH_TH_PROT_F 106 /* not 8505/9540 */ 187#define AB8500_INT_MAIN_CH_TH_PROT_R 107 /* not 8505/9540 */ 188#define AB8500_INT_CHCURLIMNOHSCHIRP 109 189#define AB8500_INT_CHCURLIMHSCHIRP 110 190#define AB8500_INT_XTAL32K_KO 111 191 192/* Definitions for AB9540 / AB8505 */ 193/* ab8500_irq_regoffset[14] -> IT[Source|Latch|Mask]13 */ 194#define AB9540_INT_GPIO50R 113 /* not 8540 */ 195#define AB9540_INT_GPIO51R 114 /* not 8505/8540 */ 196#define AB9540_INT_GPIO52R 115 /* not 8540 */ 197#define AB9540_INT_GPIO53R 116 /* not 8540 */ 198#define AB9540_INT_GPIO54R 117 /* not 8505/8540 */ 199#define AB9540_INT_IEXT_CH_RF_BFN_R 118 200/* ab8500_irq_regoffset[15] -> IT[Source|Latch|Mask]14 */ 201#define AB9540_INT_GPIO50F 121 /* not 8540 */ 202#define AB9540_INT_GPIO51F 122 /* not 8505/8540 */ 203#define AB9540_INT_GPIO52F 123 /* not 8540 */ 204#define AB9540_INT_GPIO53F 124 /* not 8540 */ 205#define AB9540_INT_GPIO54F 125 /* not 8505/8540 */ 206#define AB9540_INT_IEXT_CH_RF_BFN_F 126 207/* ab8500_irq_regoffset[16] -> IT[Source|Latch|Mask]25 */ 208#define AB8505_INT_KEYSTUCK 128 209#define AB8505_INT_IKR 129 210#define AB8505_INT_IKP 130 211#define AB8505_INT_KP 131 212#define AB8505_INT_KEYDEGLITCH 132 213#define AB8505_INT_MODPWRSTATUSF 134 214#define AB8505_INT_MODPWRSTATUSR 135 215/* ab8500_irq_regoffset[17] -> IT[Source|Latch|Mask]6 */ 216#define AB8500_INT_HOOK_DET_NEG_F 138 217#define AB8500_INT_HOOK_DET_NEG_R 139 218#define AB8500_INT_HOOK_DET_POS_F 140 219#define AB8500_INT_HOOK_DET_POS_R 141 220#define AB8500_INT_PLUG_DET_COMP_F 142 221#define AB8500_INT_PLUG_DET_COMP_R 143 222/* ab8500_irq_regoffset[18] -> IT[Source|Latch|Mask]23 */ 223#define AB8505_INT_COLL 144 224#define AB8505_INT_RESERR 145 225#define AB8505_INT_FRAERR 146 226#define AB8505_INT_COMERR 147 227#define AB8505_INT_SPDSET 148 228#define AB8505_INT_DSENT 149 229#define AB8505_INT_DREC 150 230#define AB8505_INT_ACC_INT 151 231/* ab8500_irq_regoffset[19] -> IT[Source|Latch|Mask]24 */ 232#define AB8505_INT_NOPINT 152 233/* ab8540_irq_regoffset[20] -> IT[Source|Latch|Mask]26 */ 234#define AB8540_INT_IDPLUGDETCOMPF 160 235#define AB8540_INT_IDPLUGDETCOMPR 161 236#define AB8540_INT_FMDETCOMPLOF 162 237#define AB8540_INT_FMDETCOMPLOR 163 238#define AB8540_INT_FMDETCOMPHIF 164 239#define AB8540_INT_FMDETCOMPHIR 165 240#define AB8540_INT_ID5VDETCOMPF 166 241#define AB8540_INT_ID5VDETCOMPR 167 242/* ab8540_irq_regoffset[21] -> IT[Source|Latch|Mask]27 */ 243#define AB8540_INT_GPIO43F 168 244#define AB8540_INT_GPIO43R 169 245#define AB8540_INT_GPIO44F 170 246#define AB8540_INT_GPIO44R 171 247#define AB8540_INT_KEYPOSDETCOMPF 172 248#define AB8540_INT_KEYPOSDETCOMPR 173 249#define AB8540_INT_KEYNEGDETCOMPF 174 250#define AB8540_INT_KEYNEGDETCOMPR 175 251/* ab8540_irq_regoffset[22] -> IT[Source|Latch|Mask]28 */ 252#define AB8540_INT_GPIO1VBATF 176 253#define AB8540_INT_GPIO1VBATR 177 254#define AB8540_INT_GPIO2VBATF 178 255#define AB8540_INT_GPIO2VBATR 179 256#define AB8540_INT_GPIO3VBATF 180 257#define AB8540_INT_GPIO3VBATR 181 258#define AB8540_INT_GPIO4VBATF 182 259#define AB8540_INT_GPIO4VBATR 183 260/* ab8540_irq_regoffset[23] -> IT[Source|Latch|Mask]29 */ 261#define AB8540_INT_SYSCLKREQ2F 184 262#define AB8540_INT_SYSCLKREQ2R 185 263#define AB8540_INT_SYSCLKREQ3F 186 264#define AB8540_INT_SYSCLKREQ3R 187 265#define AB8540_INT_SYSCLKREQ4F 188 266#define AB8540_INT_SYSCLKREQ4R 189 267#define AB8540_INT_SYSCLKREQ5F 190 268#define AB8540_INT_SYSCLKREQ5R 191 269/* ab8540_irq_regoffset[24] -> IT[Source|Latch|Mask]30 */ 270#define AB8540_INT_PWMOUT1F 192 271#define AB8540_INT_PWMOUT1R 193 272#define AB8540_INT_PWMCTRL0F 194 273#define AB8540_INT_PWMCTRL0R 195 274#define AB8540_INT_PWMCTRL1F 196 275#define AB8540_INT_PWMCTRL1R 197 276#define AB8540_INT_SYSCLKREQ6F 198 277#define AB8540_INT_SYSCLKREQ6R 199 278/* ab8540_irq_regoffset[25] -> IT[Source|Latch|Mask]31 */ 279#define AB8540_INT_PWMEXTVIBRA1F 200 280#define AB8540_INT_PWMEXTVIBRA1R 201 281#define AB8540_INT_PWMEXTVIBRA2F 202 282#define AB8540_INT_PWMEXTVIBRA2R 203 283#define AB8540_INT_PWMOUT2F 204 284#define AB8540_INT_PWMOUT2R 205 285#define AB8540_INT_PWMOUT3F 206 286#define AB8540_INT_PWMOUT3R 207 287/* ab8540_irq_regoffset[26] -> IT[Source|Latch|Mask]32 */ 288#define AB8540_INT_ADDATA2F 208 289#define AB8540_INT_ADDATA2R 209 290#define AB8540_INT_DADATA2F 210 291#define AB8540_INT_DADATA2R 211 292#define AB8540_INT_FSYNC2F 212 293#define AB8540_INT_FSYNC2R 213 294#define AB8540_INT_BITCLK2F 214 295#define AB8540_INT_BITCLK2R 215 296/* ab8540_irq_regoffset[27] -> IT[Source|Latch|Mask]33 */ 297#define AB8540_INT_RTC_1S 216 298 299/* 300 * AB8500_AB9540_NR_IRQS is used when configuring the IRQ numbers for the 301 * entire platform. This is a "compile time" constant so this must be set to 302 * the largest possible value that may be encountered with different AB SOCs. 303 * Of the currently supported AB devices, AB8500 and AB9540, it is the AB9540 304 * which is larger. 305 */ 306#define AB8500_NR_IRQS 112 307#define AB8505_NR_IRQS 153 308#define AB9540_NR_IRQS 153 309#define AB8540_NR_IRQS 216 310/* This is set to the roof of any AB8500 chip variant IRQ counts */ 311#define AB8500_MAX_NR_IRQS AB8540_NR_IRQS 312 313#define AB8500_NUM_IRQ_REGS 14 314#define AB9540_NUM_IRQ_REGS 20 315#define AB8540_NUM_IRQ_REGS 27 316 317/* Turn On Status Event */ 318#define AB8500_POR_ON_VBAT 0x01 319#define AB8500_POW_KEY_1_ON 0x02 320#define AB8500_POW_KEY_2_ON 0x04 321#define AB8500_RTC_ALARM 0x08 322#define AB8500_MAIN_CH_DET 0x10 323#define AB8500_VBUS_DET 0x20 324#define AB8500_USB_ID_DET 0x40 325 326/** 327 * struct ab8500 - ab8500 internal structure 328 * @dev: parent device 329 * @lock: read/write operations lock 330 * @irq_lock: genirq bus lock 331 * @transfer_ongoing: 0 if no transfer ongoing 332 * @irq: irq line 333 * @irq_domain: irq domain 334 * @version: chip version id (e.g. ab8500 or ab9540) 335 * @chip_id: chip revision id 336 * @write: register write 337 * @write_masked: masked register write 338 * @read: register read 339 * @rx_buf: rx buf for SPI 340 * @tx_buf: tx buf for SPI 341 * @mask: cache of IRQ regs for bus lock 342 * @oldmask: cache of previous IRQ regs for bus lock 343 * @mask_size: Actual number of valid entries in mask[], oldmask[] and 344 * irq_reg_offset 345 * @irq_reg_offset: Array of offsets into IRQ registers 346 */ 347struct ab8500 { 348 struct device *dev; 349 struct mutex lock; 350 struct mutex irq_lock; 351 atomic_t transfer_ongoing; 352 int irq; 353 struct irq_domain *domain; 354 enum ab8500_version version; 355 u8 chip_id; 356 357 int (*write)(struct ab8500 *ab8500, u16 addr, u8 data); 358 int (*write_masked)(struct ab8500 *ab8500, u16 addr, u8 mask, u8 data); 359 int (*read)(struct ab8500 *ab8500, u16 addr); 360 361 unsigned long tx_buf[4]; 362 unsigned long rx_buf[4]; 363 364 u8 *mask; 365 u8 *oldmask; 366 int mask_size; 367 const int *irq_reg_offset; 368 int it_latchhier_num; 369}; 370 371struct ab8500_codec_platform_data; 372struct ab8500_sysctrl_platform_data; 373 374/** 375 * struct ab8500_platform_data - AB8500 platform data 376 * @irq_base: start of AB8500 IRQs, AB8500_NR_IRQS will be used 377 * @init: board-specific initialization after detection of ab8500 378 */ 379struct ab8500_platform_data { 380 void (*init) (struct ab8500 *); 381 struct ab8500_codec_platform_data *codec; 382 struct ab8500_sysctrl_platform_data *sysctrl; 383}; 384 385extern int ab8500_init(struct ab8500 *ab8500, 386 enum ab8500_version version); 387extern int ab8500_exit(struct ab8500 *ab8500); 388 389extern int ab8500_suspend(struct ab8500 *ab8500); 390 391static inline int is_ab8500(struct ab8500 *ab) 392{ 393 return ab->version == AB8500_VERSION_AB8500; 394} 395 396static inline int is_ab8505(struct ab8500 *ab) 397{ 398 return ab->version == AB8500_VERSION_AB8505; 399} 400 401static inline int is_ab9540(struct ab8500 *ab) 402{ 403 return ab->version == AB8500_VERSION_AB9540; 404} 405 406static inline int is_ab8540(struct ab8500 *ab) 407{ 408 return ab->version == AB8500_VERSION_AB8540; 409} 410 411/* exclude also ab8505, ab9540... */ 412static inline int is_ab8500_1p0_or_earlier(struct ab8500 *ab) 413{ 414 return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT1P0)); 415} 416 417/* exclude also ab8505, ab9540... */ 418static inline int is_ab8500_1p1_or_earlier(struct ab8500 *ab) 419{ 420 return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT1P1)); 421} 422 423/* exclude also ab8505, ab9540... */ 424static inline int is_ab8500_2p0_or_earlier(struct ab8500 *ab) 425{ 426 return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT2P0)); 427} 428 429static inline int is_ab8500_3p3_or_earlier(struct ab8500 *ab) 430{ 431 return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT3P3)); 432} 433 434/* exclude also ab8505, ab9540... */ 435static inline int is_ab8500_2p0(struct ab8500 *ab) 436{ 437 return (is_ab8500(ab) && (ab->chip_id == AB8500_CUT2P0)); 438} 439 440static inline int is_ab8505_1p0_or_earlier(struct ab8500 *ab) 441{ 442 return (is_ab8505(ab) && (ab->chip_id <= AB8500_CUT1P0)); 443} 444 445static inline int is_ab8505_2p0(struct ab8500 *ab) 446{ 447 return (is_ab8505(ab) && (ab->chip_id == AB8500_CUT2P0)); 448} 449 450static inline int is_ab9540_1p0_or_earlier(struct ab8500 *ab) 451{ 452 return (is_ab9540(ab) && (ab->chip_id <= AB8500_CUT1P0)); 453} 454 455static inline int is_ab9540_2p0(struct ab8500 *ab) 456{ 457 return (is_ab9540(ab) && (ab->chip_id == AB8500_CUT2P0)); 458} 459 460/* 461 * Be careful, the marketing name for this chip is 2.1 462 * but the value read from the chip is 3.0 (0x30) 463 */ 464static inline int is_ab9540_3p0(struct ab8500 *ab) 465{ 466 return (is_ab9540(ab) && (ab->chip_id == AB8500_CUT3P0)); 467} 468 469static inline int is_ab8540_1p0_or_earlier(struct ab8500 *ab) 470{ 471 return is_ab8540(ab) && (ab->chip_id <= AB8500_CUT1P0); 472} 473 474static inline int is_ab8540_1p1_or_earlier(struct ab8500 *ab) 475{ 476 return is_ab8540(ab) && (ab->chip_id <= AB8500_CUT1P1); 477} 478 479static inline int is_ab8540_1p2_or_earlier(struct ab8500 *ab) 480{ 481 return is_ab8540(ab) && (ab->chip_id <= AB8500_CUT1P2); 482} 483 484static inline int is_ab8540_2p0_or_earlier(struct ab8500 *ab) 485{ 486 return is_ab8540(ab) && (ab->chip_id <= AB8500_CUT2P0); 487} 488 489static inline int is_ab8540_2p0(struct ab8500 *ab) 490{ 491 return is_ab8540(ab) && (ab->chip_id == AB8500_CUT2P0); 492} 493 494static inline int is_ab8505_2p0_earlier(struct ab8500 *ab) 495{ 496 return (is_ab8505(ab) && (ab->chip_id < AB8500_CUT2P0)); 497} 498 499static inline int is_ab9540_2p0_or_earlier(struct ab8500 *ab) 500{ 501 return (is_ab9540(ab) && (ab->chip_id < AB8500_CUT2P0)); 502} 503 504void ab8500_override_turn_on_stat(u8 mask, u8 set); 505 506#ifdef CONFIG_AB8500_DEBUG 507extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); 508void ab8500_dump_all_banks(struct device *dev); 509void ab8500_debug_register_interrupt(int line); 510#else 511static inline void ab8500_dump_all_banks(struct device *dev) {} 512static inline void ab8500_debug_register_interrupt(int line) {} 513#endif 514 515#endif /* MFD_AB8500_H */