Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 1 | /* |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 2 | * Marvell 88PM860x Interface |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 3 | * |
| 4 | * Copyright (C) 2009 Marvell International Ltd. |
| 5 | * Haojian Zhuang <haojian.zhuang@marvell.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License version 2 as |
| 9 | * published by the Free Software Foundation. |
| 10 | */ |
| 11 | |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 12 | #ifndef __LINUX_MFD_88PM860X_H |
| 13 | #define __LINUX_MFD_88PM860X_H |
| 14 | |
Haojian Zhuang | 5c42e8c | 2009-12-15 16:01:47 -0500 | [diff] [blame] | 15 | #include <linux/interrupt.h> |
| 16 | |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 17 | #define MFD_NAME_SIZE (40) |
| 18 | |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 19 | enum { |
| 20 | CHIP_INVALID = 0, |
| 21 | CHIP_PM8606, |
| 22 | CHIP_PM8607, |
| 23 | CHIP_MAX, |
| 24 | }; |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 25 | |
| 26 | enum { |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 27 | PM8606_ID_INVALID, |
| 28 | PM8606_ID_BACKLIGHT, |
| 29 | PM8606_ID_LED, |
| 30 | PM8606_ID_VIBRATOR, |
| 31 | PM8606_ID_TOUCH, |
| 32 | PM8606_ID_SOUND, |
| 33 | PM8606_ID_CHARGER, |
| 34 | PM8606_ID_MAX, |
| 35 | }; |
| 36 | |
| 37 | enum { |
| 38 | PM8606_BACKLIGHT1 = 0, |
| 39 | PM8606_BACKLIGHT2, |
| 40 | PM8606_BACKLIGHT3, |
| 41 | }; |
| 42 | |
| 43 | enum { |
| 44 | PM8606_LED1_RED = 0, |
| 45 | PM8606_LED1_GREEN, |
| 46 | PM8606_LED1_BLUE, |
| 47 | PM8606_LED2_RED, |
| 48 | PM8606_LED2_GREEN, |
| 49 | PM8606_LED2_BLUE, |
| 50 | PM8607_LED_VIBRATOR, |
| 51 | }; |
| 52 | |
| 53 | |
| 54 | /* 8606 Registers */ |
| 55 | #define PM8606_DCM_BOOST (0x00) |
| 56 | #define PM8606_PWM (0x01) |
| 57 | |
| 58 | /* Backlight Registers */ |
| 59 | #define PM8606_WLED1A (0x02) |
| 60 | #define PM8606_WLED1B (0x03) |
| 61 | #define PM8606_WLED2A (0x04) |
| 62 | #define PM8606_WLED2B (0x05) |
| 63 | #define PM8606_WLED3A (0x06) |
| 64 | #define PM8606_WLED3B (0x07) |
| 65 | |
| 66 | /* LED Registers */ |
| 67 | #define PM8606_RGB2A (0x08) |
| 68 | #define PM8606_RGB2B (0x09) |
| 69 | #define PM8606_RGB2C (0x0A) |
| 70 | #define PM8606_RGB2D (0x0B) |
| 71 | #define PM8606_RGB1A (0x0C) |
| 72 | #define PM8606_RGB1B (0x0D) |
| 73 | #define PM8606_RGB1C (0x0E) |
| 74 | #define PM8606_RGB1D (0x0F) |
| 75 | |
| 76 | #define PM8606_PREREGULATORA (0x10) |
| 77 | #define PM8606_PREREGULATORB (0x11) |
| 78 | #define PM8606_VIBRATORA (0x12) |
| 79 | #define PM8606_VIBRATORB (0x13) |
| 80 | #define PM8606_VCHG (0x14) |
| 81 | #define PM8606_VSYS (0x15) |
| 82 | #define PM8606_MISC (0x16) |
| 83 | #define PM8606_CHIP_ID (0x17) |
| 84 | #define PM8606_STATUS (0x18) |
| 85 | #define PM8606_FLAGS (0x19) |
| 86 | #define PM8606_PROTECTA (0x1A) |
| 87 | #define PM8606_PROTECTB (0x1B) |
| 88 | #define PM8606_PROTECTC (0x1C) |
| 89 | |
| 90 | /* Bit definitions of PM8606 registers */ |
| 91 | #define PM8606_DCM_500MA (0x0) /* current limit */ |
| 92 | #define PM8606_DCM_750MA (0x1) |
| 93 | #define PM8606_DCM_1000MA (0x2) |
| 94 | #define PM8606_DCM_1250MA (0x3) |
| 95 | #define PM8606_DCM_250MV (0x0 << 2) |
| 96 | #define PM8606_DCM_300MV (0x1 << 2) |
| 97 | #define PM8606_DCM_350MV (0x2 << 2) |
| 98 | #define PM8606_DCM_400MV (0x3 << 2) |
| 99 | |
| 100 | #define PM8606_PWM_31200HZ (0x0) |
| 101 | #define PM8606_PWM_15600HZ (0x1) |
| 102 | #define PM8606_PWM_7800HZ (0x2) |
| 103 | #define PM8606_PWM_3900HZ (0x3) |
| 104 | #define PM8606_PWM_1950HZ (0x4) |
| 105 | #define PM8606_PWM_976HZ (0x5) |
| 106 | #define PM8606_PWM_488HZ (0x6) |
| 107 | #define PM8606_PWM_244HZ (0x7) |
| 108 | #define PM8606_PWM_FREQ_MASK (0x7) |
| 109 | |
| 110 | #define PM8606_WLED_ON (1 << 0) |
| 111 | #define PM8606_WLED_CURRENT(x) ((x & 0x1F) << 1) |
| 112 | |
| 113 | #define PM8606_LED_CURRENT(x) (((x >> 2) & 0x07) << 5) |
| 114 | |
| 115 | #define PM8606_VSYS_EN (1 << 1) |
| 116 | |
| 117 | #define PM8606_MISC_OSC_EN (1 << 4) |
| 118 | |
| 119 | enum { |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 120 | PM8607_ID_BUCK1 = 0, |
| 121 | PM8607_ID_BUCK2, |
| 122 | PM8607_ID_BUCK3, |
| 123 | |
| 124 | PM8607_ID_LDO1, |
| 125 | PM8607_ID_LDO2, |
| 126 | PM8607_ID_LDO3, |
| 127 | PM8607_ID_LDO4, |
| 128 | PM8607_ID_LDO5, |
| 129 | PM8607_ID_LDO6, |
| 130 | PM8607_ID_LDO7, |
| 131 | PM8607_ID_LDO8, |
| 132 | PM8607_ID_LDO9, |
| 133 | PM8607_ID_LDO10, |
Haojian Zhuang | 22aad00 | 2011-03-07 23:43:11 +0800 | [diff] [blame] | 134 | PM8607_ID_LDO11, |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 135 | PM8607_ID_LDO12, |
Haojian Zhuang | 9f79e9d | 2010-05-04 09:54:51 -0400 | [diff] [blame] | 136 | PM8607_ID_LDO13, |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 137 | PM8607_ID_LDO14, |
Haojian Zhuang | 22aad00 | 2011-03-07 23:43:11 +0800 | [diff] [blame] | 138 | PM8607_ID_LDO15, |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 139 | |
| 140 | PM8607_ID_RG_MAX, |
| 141 | }; |
| 142 | |
Haojian Zhuang | 38b3405 | 2010-09-08 09:44:34 -0400 | [diff] [blame] | 143 | /* 8607 chip ID is 0x40 or 0x50 */ |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 144 | #define PM8607_VERSION_MASK (0xF0) /* 8607 chip ID mask */ |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 145 | |
| 146 | /* Interrupt Registers */ |
| 147 | #define PM8607_STATUS_1 (0x01) |
| 148 | #define PM8607_STATUS_2 (0x02) |
| 149 | #define PM8607_INT_STATUS1 (0x03) |
| 150 | #define PM8607_INT_STATUS2 (0x04) |
| 151 | #define PM8607_INT_STATUS3 (0x05) |
| 152 | #define PM8607_INT_MASK_1 (0x06) |
| 153 | #define PM8607_INT_MASK_2 (0x07) |
| 154 | #define PM8607_INT_MASK_3 (0x08) |
| 155 | |
| 156 | /* Regulator Control Registers */ |
| 157 | #define PM8607_LDO1 (0x10) |
| 158 | #define PM8607_LDO2 (0x11) |
| 159 | #define PM8607_LDO3 (0x12) |
| 160 | #define PM8607_LDO4 (0x13) |
| 161 | #define PM8607_LDO5 (0x14) |
| 162 | #define PM8607_LDO6 (0x15) |
| 163 | #define PM8607_LDO7 (0x16) |
| 164 | #define PM8607_LDO8 (0x17) |
| 165 | #define PM8607_LDO9 (0x18) |
| 166 | #define PM8607_LDO10 (0x19) |
| 167 | #define PM8607_LDO12 (0x1A) |
| 168 | #define PM8607_LDO14 (0x1B) |
| 169 | #define PM8607_SLEEP_MODE1 (0x1C) |
| 170 | #define PM8607_SLEEP_MODE2 (0x1D) |
| 171 | #define PM8607_SLEEP_MODE3 (0x1E) |
| 172 | #define PM8607_SLEEP_MODE4 (0x1F) |
| 173 | #define PM8607_GO (0x20) |
| 174 | #define PM8607_SLEEP_BUCK1 (0x21) |
| 175 | #define PM8607_SLEEP_BUCK2 (0x22) |
| 176 | #define PM8607_SLEEP_BUCK3 (0x23) |
| 177 | #define PM8607_BUCK1 (0x24) |
| 178 | #define PM8607_BUCK2 (0x25) |
| 179 | #define PM8607_BUCK3 (0x26) |
| 180 | #define PM8607_BUCK_CONTROLS (0x27) |
| 181 | #define PM8607_SUPPLIES_EN11 (0x2B) |
| 182 | #define PM8607_SUPPLIES_EN12 (0x2C) |
| 183 | #define PM8607_GROUP1 (0x2D) |
| 184 | #define PM8607_GROUP2 (0x2E) |
| 185 | #define PM8607_GROUP3 (0x2F) |
| 186 | #define PM8607_GROUP4 (0x30) |
| 187 | #define PM8607_GROUP5 (0x31) |
| 188 | #define PM8607_GROUP6 (0x32) |
| 189 | #define PM8607_SUPPLIES_EN21 (0x33) |
| 190 | #define PM8607_SUPPLIES_EN22 (0x34) |
| 191 | |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 192 | /* Vibrator Control Registers */ |
| 193 | #define PM8607_VIBRATOR_SET (0x28) |
| 194 | #define PM8607_VIBRATOR_PWM (0x29) |
| 195 | |
| 196 | /* GPADC Registers */ |
| 197 | #define PM8607_GP_BIAS1 (0x4F) |
| 198 | #define PM8607_MEAS_EN1 (0x50) |
| 199 | #define PM8607_MEAS_EN2 (0x51) |
| 200 | #define PM8607_MEAS_EN3 (0x52) |
| 201 | #define PM8607_MEAS_OFF_TIME1 (0x53) |
| 202 | #define PM8607_MEAS_OFF_TIME2 (0x54) |
| 203 | #define PM8607_TSI_PREBIAS (0x55) /* prebias time */ |
| 204 | #define PM8607_PD_PREBIAS (0x56) /* prebias time */ |
| 205 | #define PM8607_GPADC_MISC1 (0x57) |
| 206 | |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 207 | /* RTC Control Registers */ |
| 208 | #define PM8607_RTC1 (0xA0) |
| 209 | #define PM8607_RTC_COUNTER1 (0xA1) |
| 210 | #define PM8607_RTC_COUNTER2 (0xA2) |
| 211 | #define PM8607_RTC_COUNTER3 (0xA3) |
| 212 | #define PM8607_RTC_COUNTER4 (0xA4) |
| 213 | #define PM8607_RTC_EXPIRE1 (0xA5) |
| 214 | #define PM8607_RTC_EXPIRE2 (0xA6) |
| 215 | #define PM8607_RTC_EXPIRE3 (0xA7) |
| 216 | #define PM8607_RTC_EXPIRE4 (0xA8) |
| 217 | #define PM8607_RTC_TRIM1 (0xA9) |
| 218 | #define PM8607_RTC_TRIM2 (0xAA) |
| 219 | #define PM8607_RTC_TRIM3 (0xAB) |
| 220 | #define PM8607_RTC_TRIM4 (0xAC) |
| 221 | #define PM8607_RTC_MISC1 (0xAD) |
| 222 | #define PM8607_RTC_MISC2 (0xAE) |
| 223 | #define PM8607_RTC_MISC3 (0xAF) |
| 224 | |
| 225 | /* Misc Registers */ |
| 226 | #define PM8607_CHIP_ID (0x00) |
Haojian Zhuang | 5c42e8c | 2009-12-15 16:01:47 -0500 | [diff] [blame] | 227 | #define PM8607_B0_MISC1 (0x0C) |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 228 | #define PM8607_LDO1 (0x10) |
| 229 | #define PM8607_DVC3 (0x26) |
Haojian Zhuang | 5c42e8c | 2009-12-15 16:01:47 -0500 | [diff] [blame] | 230 | #define PM8607_A1_MISC1 (0x40) |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 231 | |
| 232 | /* bit definitions of Status Query Interface */ |
| 233 | #define PM8607_STATUS_CC (1 << 3) |
| 234 | #define PM8607_STATUS_PEN (1 << 4) |
| 235 | #define PM8607_STATUS_HEADSET (1 << 5) |
| 236 | #define PM8607_STATUS_HOOK (1 << 6) |
| 237 | #define PM8607_STATUS_MICIN (1 << 7) |
| 238 | #define PM8607_STATUS_ONKEY (1 << 8) |
| 239 | #define PM8607_STATUS_EXTON (1 << 9) |
| 240 | #define PM8607_STATUS_CHG (1 << 10) |
| 241 | #define PM8607_STATUS_BAT (1 << 11) |
| 242 | #define PM8607_STATUS_VBUS (1 << 12) |
| 243 | #define PM8607_STATUS_OV (1 << 13) |
| 244 | |
| 245 | /* bit definitions of BUCK3 */ |
| 246 | #define PM8607_BUCK3_DOUBLE (1 << 6) |
| 247 | |
| 248 | /* bit definitions of Misc1 */ |
Haojian Zhuang | 5c42e8c | 2009-12-15 16:01:47 -0500 | [diff] [blame] | 249 | #define PM8607_A1_MISC1_PI2C (1 << 0) |
| 250 | #define PM8607_B0_MISC1_INV_INT (1 << 0) |
| 251 | #define PM8607_B0_MISC1_INT_CLEAR (1 << 1) |
| 252 | #define PM8607_B0_MISC1_INT_MASK (1 << 2) |
| 253 | #define PM8607_B0_MISC1_PI2C (1 << 3) |
| 254 | #define PM8607_B0_MISC1_RESET (1 << 6) |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 255 | |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 256 | /* bits definitions of GPADC */ |
| 257 | #define PM8607_GPADC_EN (1 << 0) |
| 258 | #define PM8607_GPADC_PREBIAS_MASK (3 << 1) |
| 259 | #define PM8607_GPADC_SLOT_CYCLE_MASK (3 << 3) /* slow mode */ |
| 260 | #define PM8607_GPADC_OFF_SCALE_MASK (3 << 5) /* GP sleep mode */ |
| 261 | #define PM8607_GPADC_SW_CAL_MASK (1 << 7) |
| 262 | |
| 263 | #define PM8607_PD_PREBIAS_MASK (0x1F << 0) |
| 264 | #define PM8607_PD_PRECHG_MASK (7 << 5) |
| 265 | |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 266 | /* Interrupt Number in 88PM8607 */ |
| 267 | enum { |
Haojian Zhuang | 2afa62e | 2010-02-08 05:02:00 -0500 | [diff] [blame] | 268 | PM8607_IRQ_ONKEY, |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 269 | PM8607_IRQ_EXTON, |
| 270 | PM8607_IRQ_CHG, |
| 271 | PM8607_IRQ_BAT, |
| 272 | PM8607_IRQ_RTC, |
Haojian Zhuang | 2afa62e | 2010-02-08 05:02:00 -0500 | [diff] [blame] | 273 | PM8607_IRQ_CC, |
| 274 | PM8607_IRQ_VBAT, |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 275 | PM8607_IRQ_VCHG, |
| 276 | PM8607_IRQ_VSYS, |
| 277 | PM8607_IRQ_TINT, |
| 278 | PM8607_IRQ_GPADC0, |
| 279 | PM8607_IRQ_GPADC1, |
| 280 | PM8607_IRQ_GPADC2, |
| 281 | PM8607_IRQ_GPADC3, |
Haojian Zhuang | 2afa62e | 2010-02-08 05:02:00 -0500 | [diff] [blame] | 282 | PM8607_IRQ_AUDIO_SHORT, |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 283 | PM8607_IRQ_PEN, |
| 284 | PM8607_IRQ_HEADSET, |
| 285 | PM8607_IRQ_HOOK, |
| 286 | PM8607_IRQ_MICIN, |
| 287 | PM8607_IRQ_CHG_FAIL, |
| 288 | PM8607_IRQ_CHG_DONE, |
| 289 | PM8607_IRQ_CHG_FAULT, |
| 290 | }; |
| 291 | |
| 292 | enum { |
| 293 | PM8607_CHIP_A0 = 0x40, |
| 294 | PM8607_CHIP_A1 = 0x41, |
| 295 | PM8607_CHIP_B0 = 0x48, |
| 296 | }; |
| 297 | |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 298 | struct pm860x_chip { |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 299 | struct device *dev; |
| 300 | struct mutex io_lock; |
Haojian Zhuang | 5c42e8c | 2009-12-15 16:01:47 -0500 | [diff] [blame] | 301 | struct mutex irq_lock; |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 302 | struct i2c_client *client; |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 303 | struct i2c_client *companion; /* companion chip client */ |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 304 | |
| 305 | int buck3_double; /* DVC ramp slope double */ |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 306 | unsigned short companion_addr; |
| 307 | int id; |
Haojian Zhuang | 5c42e8c | 2009-12-15 16:01:47 -0500 | [diff] [blame] | 308 | int irq_mode; |
Haojian Zhuang | 2afa62e | 2010-02-08 05:02:00 -0500 | [diff] [blame] | 309 | int irq_base; |
| 310 | int core_irq; |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 311 | unsigned char chip_version; |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 312 | |
| 313 | }; |
| 314 | |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 315 | enum { |
| 316 | GI2C_PORT = 0, |
| 317 | PI2C_PORT, |
| 318 | }; |
| 319 | |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 320 | struct pm860x_backlight_pdata { |
| 321 | int id; |
| 322 | int pwm; |
| 323 | int iset; |
| 324 | unsigned long flags; |
| 325 | }; |
| 326 | |
| 327 | struct pm860x_led_pdata { |
| 328 | int id; |
| 329 | int iset; |
| 330 | unsigned long flags; |
| 331 | }; |
| 332 | |
Haojian Zhuang | 008b304 | 2011-05-06 17:21:20 +0800 | [diff] [blame^] | 333 | struct pm860x_rtc_pdata { |
| 334 | int (*sync)(unsigned int ticks); |
| 335 | int vrtc; |
| 336 | }; |
| 337 | |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 338 | struct pm860x_touch_pdata { |
| 339 | int gpadc_prebias; |
| 340 | int slot_cycle; |
| 341 | int off_scale; |
| 342 | int sw_cal; |
| 343 | int tsi_prebias; /* time, slot */ |
| 344 | int pen_prebias; /* time, slot */ |
| 345 | int pen_prechg; /* time, slot */ |
Haojian Zhuang | 866a98a | 2009-12-15 16:06:17 -0500 | [diff] [blame] | 346 | int res_x; /* resistor of Xplate */ |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 347 | unsigned long flags; |
| 348 | }; |
| 349 | |
Haojian Zhuang | 2afa62e | 2010-02-08 05:02:00 -0500 | [diff] [blame] | 350 | struct pm860x_power_pdata { |
| 351 | unsigned fast_charge; /* charge current */ |
| 352 | }; |
| 353 | |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 354 | struct pm860x_platform_data { |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 355 | struct pm860x_backlight_pdata *backlight; |
| 356 | struct pm860x_led_pdata *led; |
Haojian Zhuang | 008b304 | 2011-05-06 17:21:20 +0800 | [diff] [blame^] | 357 | struct pm860x_rtc_pdata *rtc; |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 358 | struct pm860x_touch_pdata *touch; |
Haojian Zhuang | 2afa62e | 2010-02-08 05:02:00 -0500 | [diff] [blame] | 359 | struct pm860x_power_pdata *power; |
Haojian Zhuang | 22aad00 | 2011-03-07 23:43:11 +0800 | [diff] [blame] | 360 | struct regulator_init_data *regulator; |
Haojian Zhuang | a16122b | 2009-12-15 16:04:36 -0500 | [diff] [blame] | 361 | |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 362 | unsigned short companion_addr; /* I2C address of companion chip */ |
| 363 | int i2c_port; /* Controlled by GI2C or PI2C */ |
Haojian Zhuang | 5c42e8c | 2009-12-15 16:01:47 -0500 | [diff] [blame] | 364 | int irq_mode; /* Clear interrupt by read/write(0/1) */ |
Haojian Zhuang | 2afa62e | 2010-02-08 05:02:00 -0500 | [diff] [blame] | 365 | int irq_base; /* IRQ base number of 88pm860x */ |
Haojian Zhuang | 3154c34 | 2011-03-07 23:43:10 +0800 | [diff] [blame] | 366 | int num_leds; |
Haojian Zhuang | adb7048 | 2011-03-07 23:43:09 +0800 | [diff] [blame] | 367 | int num_backlights; |
Haojian Zhuang | 22aad00 | 2011-03-07 23:43:11 +0800 | [diff] [blame] | 368 | int num_regulators; |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 369 | }; |
| 370 | |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 371 | extern int pm860x_reg_read(struct i2c_client *, int); |
| 372 | extern int pm860x_reg_write(struct i2c_client *, int, unsigned char); |
| 373 | extern int pm860x_bulk_read(struct i2c_client *, int, int, unsigned char *); |
| 374 | extern int pm860x_bulk_write(struct i2c_client *, int, int, unsigned char *); |
| 375 | extern int pm860x_set_bits(struct i2c_client *, int, unsigned char, |
Haojian Zhuang | 4107da2 | 2009-09-17 08:54:03 -0400 | [diff] [blame] | 376 | unsigned char); |
Haojian Zhuang | 09b0341 | 2011-03-07 23:43:16 +0800 | [diff] [blame] | 377 | extern int pm860x_page_reg_read(struct i2c_client *, int); |
| 378 | extern int pm860x_page_reg_write(struct i2c_client *, int, unsigned char); |
| 379 | extern int pm860x_page_bulk_read(struct i2c_client *, int, int, |
| 380 | unsigned char *); |
| 381 | extern int pm860x_page_bulk_write(struct i2c_client *, int, int, |
| 382 | unsigned char *); |
| 383 | extern int pm860x_page_set_bits(struct i2c_client *, int, unsigned char, |
| 384 | unsigned char); |
Haojian Zhuang | bbd51b1 | 2010-01-06 17:04:18 -0500 | [diff] [blame] | 385 | |
Haojian Zhuang | 53dbab7 | 2010-01-08 06:01:24 -0500 | [diff] [blame] | 386 | extern int pm860x_device_init(struct pm860x_chip *chip, |
Henrik Kretzschmar | 872c1b1 | 2010-03-26 02:40:13 +0100 | [diff] [blame] | 387 | struct pm860x_platform_data *pdata) __devinit ; |
| 388 | extern void pm860x_device_exit(struct pm860x_chip *chip) __devexit ; |
Haojian Zhuang | bbd51b1 | 2010-01-06 17:04:18 -0500 | [diff] [blame] | 389 | |
| 390 | #endif /* __LINUX_MFD_88PM860X_H */ |