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	Version: linux-6.0.1 spark-3.0.0 hadoop-3.2.0-src hadoop-3.3.0-src spark-2.4.7 linux-4.15.13 hadoop-2.7.4-src Revert   Change

 /* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * core.h  --  Core Driver for Wolfson WM8350 PMIC
  *
  * Copyright 2007 Wolfson Microelectronics PLC
  */
 
 #ifndef __LINUX_MFD_WM8350_CORE_H_
 #define __LINUX_MFD_WM8350_CORE_H_
 
 #include <linux/kernel.h>
 #include <linux/mutex.h>
 #include <linux/interrupt.h>
 #include <linux/completion.h>
 #include <linux/regmap.h>
 
 #include <linux/mfd/wm8350/audio.h>
 #include <linux/mfd/wm8350/gpio.h>
 #include <linux/mfd/wm8350/pmic.h>
 #include <linux/mfd/wm8350/rtc.h>
 #include <linux/mfd/wm8350/supply.h>
 #include <linux/mfd/wm8350/wdt.h>
 
 /*
  * Register values.
  */
 #define WM8350_RESET_ID                         0x00
 #define WM8350_ID                               0x01
 #define WM8350_REVISION             0x02
 #define WM8350_SYSTEM_CONTROL_1                 0x03
 #define WM8350_SYSTEM_CONTROL_2                 0x04
 #define WM8350_SYSTEM_HIBERNATE                 0x05
 #define WM8350_INTERFACE_CONTROL                0x06
 #define WM8350_POWER_MGMT_1                     0x08
 #define WM8350_POWER_MGMT_2                     0x09
 #define WM8350_POWER_MGMT_3                     0x0A
 #define WM8350_POWER_MGMT_4                     0x0B
 #define WM8350_POWER_MGMT_5                     0x0C
 #define WM8350_POWER_MGMT_6                     0x0D
 #define WM8350_POWER_MGMT_7                     0x0E
 
 #define WM8350_SYSTEM_INTERRUPTS                0x18
 #define WM8350_INT_STATUS_1                     0x19
 #define WM8350_INT_STATUS_2                     0x1A
 #define WM8350_POWER_UP_INT_STATUS              0x1B
 #define WM8350_UNDER_VOLTAGE_INT_STATUS         0x1C
 #define WM8350_OVER_CURRENT_INT_STATUS          0x1D
 #define WM8350_GPIO_INT_STATUS                  0x1E
 #define WM8350_COMPARATOR_INT_STATUS            0x1F
 #define WM8350_SYSTEM_INTERRUPTS_MASK           0x20
 #define WM8350_INT_STATUS_1_MASK                0x21
 #define WM8350_INT_STATUS_2_MASK                0x22
 #define WM8350_POWER_UP_INT_STATUS_MASK         0x23
 #define WM8350_UNDER_VOLTAGE_INT_STATUS_MASK    0x24
 #define WM8350_OVER_CURRENT_INT_STATUS_MASK     0x25
 #define WM8350_GPIO_INT_STATUS_MASK             0x26
 #define WM8350_COMPARATOR_INT_STATUS_MASK       0x27
 #define WM8350_CHARGER_OVERRIDES        0xE2
 #define WM8350_MISC_OVERRIDES           0xE3
 #define WM8350_COMPARATOR_OVERRIDES     0xE7
 #define WM8350_STATE_MACHINE_STATUS     0xE9
 
 #define WM8350_MAX_REGISTER                     0xFF
 
 #define WM8350_UNLOCK_KEY       0x0013
 #define WM8350_LOCK_KEY         0x0000
 
 /*
  * Field Definitions.
  */
 
 /*
  * R0 (0x00) - Reset/ID
  */
 #define WM8350_SW_RESET_CHIP_ID_MASK            0xFFFF
 
 /*
  * R1 (0x01) - ID
  */
 #define WM8350_CHIP_REV_MASK                    0x7000
 #define WM8350_CONF_STS_MASK                    0x0C00
 #define WM8350_CUST_ID_MASK                     0x00FF
 
 /*
  * R2 (0x02) - Revision
  */
 #define WM8350_MASK_REV_MASK            0x00FF
 
 /*
  * R3 (0x03) - System Control 1
  */
 #define WM8350_CHIP_ON                          0x8000
 #define WM8350_POWERCYCLE                       0x2000
 #define WM8350_VCC_FAULT_OV                     0x1000
 #define WM8350_REG_RSTB_TIME_MASK               0x0C00
 #define WM8350_BG_SLEEP                         0x0200
 #define WM8350_MEM_VALID                        0x0020
 #define WM8350_CHIP_SET_UP                      0x0010
 #define WM8350_ON_DEB_T                         0x0008
 #define WM8350_ON_POL                           0x0002
 #define WM8350_IRQ_POL                          0x0001
 
 /*
  * R4 (0x04) - System Control 2
  */
 #define WM8350_USB_SUSPEND_8MA                  0x8000
 #define WM8350_USB_SUSPEND                      0x4000
 #define WM8350_USB_MSTR                         0x2000
 #define WM8350_USB_MSTR_SRC                     0x1000
 #define WM8350_USB_500MA                        0x0800
 #define WM8350_USB_NOLIM                        0x0400
 
 /*
  * R5 (0x05) - System Hibernate
  */
 #define WM8350_HIBERNATE                        0x8000
 #define WM8350_WDOG_HIB_MODE                    0x0080
 #define WM8350_REG_HIB_STARTUP_SEQ              0x0040
 #define WM8350_REG_RESET_HIB_MODE               0x0020
 #define WM8350_RST_HIB_MODE                     0x0010
 #define WM8350_IRQ_HIB_MODE                     0x0008
 #define WM8350_MEMRST_HIB_MODE                  0x0004
 #define WM8350_PCCOMP_HIB_MODE                  0x0002
 #define WM8350_TEMPMON_HIB_MODE                 0x0001
 
 /*
  * R6 (0x06) - Interface Control
  */
 #define WM8350_USE_DEV_PINS                     0x8000
 #define WM8350_USE_DEV_PINS_MASK                0x8000
 #define WM8350_USE_DEV_PINS_SHIFT                   15
 #define WM8350_DEV_ADDR_MASK                    0x6000
 #define WM8350_DEV_ADDR_SHIFT                       13
 #define WM8350_CONFIG_DONE                      0x1000
 #define WM8350_CONFIG_DONE_MASK                 0x1000
 #define WM8350_CONFIG_DONE_SHIFT                    12
 #define WM8350_RECONFIG_AT_ON                   0x0800
 #define WM8350_RECONFIG_AT_ON_MASK              0x0800
 #define WM8350_RECONFIG_AT_ON_SHIFT                 11
 #define WM8350_AUTOINC                          0x0200
 #define WM8350_AUTOINC_MASK                     0x0200
 #define WM8350_AUTOINC_SHIFT                         9
 #define WM8350_ARA                              0x0100
 #define WM8350_ARA_MASK                         0x0100
 #define WM8350_ARA_SHIFT                             8
 #define WM8350_SPI_CFG                          0x0008
 #define WM8350_SPI_CFG_MASK                     0x0008
 #define WM8350_SPI_CFG_SHIFT                         3
 #define WM8350_SPI_4WIRE                        0x0004
 #define WM8350_SPI_4WIRE_MASK                   0x0004
 #define WM8350_SPI_4WIRE_SHIFT                       2
 #define WM8350_SPI_3WIRE                        0x0002
 #define WM8350_SPI_3WIRE_MASK                   0x0002
 #define WM8350_SPI_3WIRE_SHIFT                       1
 
 /* Bit values for R06 (0x06) */
 #define WM8350_USE_DEV_PINS_PRIMARY                  0
 #define WM8350_USE_DEV_PINS_DEV                      1
 
 #define WM8350_DEV_ADDR_34                           0
 #define WM8350_DEV_ADDR_36                           1
 #define WM8350_DEV_ADDR_3C                           2
 #define WM8350_DEV_ADDR_3E                           3
 
 #define WM8350_CONFIG_DONE_OFF                       0
 #define WM8350_CONFIG_DONE_DONE                      1
 
 #define WM8350_RECONFIG_AT_ON_OFF                    0
 #define WM8350_RECONFIG_AT_ON_ON                     1
 
 #define WM8350_AUTOINC_OFF                           0
 #define WM8350_AUTOINC_ON                            1
 
 #define WM8350_ARA_OFF                               0
 #define WM8350_ARA_ON                                1
 
 #define WM8350_SPI_CFG_CMOS                          0
 #define WM8350_SPI_CFG_OD                            1
 
 #define WM8350_SPI_4WIRE_3WIRE                       0
 #define WM8350_SPI_4WIRE_4WIRE                       1
 
 #define WM8350_SPI_3WIRE_I2C                         0
 #define WM8350_SPI_3WIRE_SPI                         1
 
 /*
  * R8 (0x08) - Power mgmt (1)
  */
 #define WM8350_CODEC_ISEL_MASK                  0xC000
 #define WM8350_VBUFEN                           0x2000
 #define WM8350_OUTPUT_DRAIN_EN                  0x0400
 #define WM8350_MIC_DET_ENA                      0x0100
 #define WM8350_BIASEN                           0x0020
 #define WM8350_MICBEN                           0x0010
 #define WM8350_VMIDEN                           0x0004
 #define WM8350_VMID_MASK                        0x0003
 #define WM8350_VMID_SHIFT                            0
 
 /*
  * R9 (0x09) - Power mgmt (2)
  */
 #define WM8350_IN3R_ENA                         0x0800
 #define WM8350_IN3L_ENA                         0x0400
 #define WM8350_INR_ENA                          0x0200
 #define WM8350_INL_ENA                          0x0100
 #define WM8350_MIXINR_ENA                       0x0080
 #define WM8350_MIXINL_ENA                       0x0040
 #define WM8350_OUT4_ENA                         0x0020
 #define WM8350_OUT3_ENA                         0x0010
 #define WM8350_MIXOUTR_ENA                      0x0002
 #define WM8350_MIXOUTL_ENA                      0x0001
 
 /*
  * R10 (0x0A) - Power mgmt (3)
  */
 #define WM8350_IN3R_TO_OUT2R                    0x0080
 #define WM8350_OUT2R_ENA                        0x0008
 #define WM8350_OUT2L_ENA                        0x0004
 #define WM8350_OUT1R_ENA                        0x0002
 #define WM8350_OUT1L_ENA                        0x0001
 
 /*
  * R11 (0x0B) - Power mgmt (4)
  */
 #define WM8350_SYSCLK_ENA                       0x4000
 #define WM8350_ADC_HPF_ENA                      0x2000
 #define WM8350_FLL_ENA                          0x0800
 #define WM8350_FLL_OSC_ENA                      0x0400
 #define WM8350_TOCLK_ENA                        0x0100
 #define WM8350_DACR_ENA                         0x0020
 #define WM8350_DACL_ENA                         0x0010
 #define WM8350_ADCR_ENA                         0x0008
 #define WM8350_ADCL_ENA                         0x0004
 
 /*
  * R12 (0x0C) - Power mgmt (5)
  */
 #define WM8350_CODEC_ENA                        0x1000
 #define WM8350_RTC_TICK_ENA                     0x0800
 #define WM8350_OSC32K_ENA                       0x0400
 #define WM8350_CHG_ENA                          0x0200
 #define WM8350_ACC_DET_ENA                      0x0100
 #define WM8350_AUXADC_ENA                       0x0080
 #define WM8350_DCMP4_ENA                        0x0008
 #define WM8350_DCMP3_ENA                        0x0004
 #define WM8350_DCMP2_ENA                        0x0002
 #define WM8350_DCMP1_ENA                        0x0001
 
 /*
  * R13 (0x0D) - Power mgmt (6)
  */
 #define WM8350_LS_ENA                           0x8000
 #define WM8350_LDO4_ENA                         0x0800
 #define WM8350_LDO3_ENA                         0x0400
 #define WM8350_LDO2_ENA                         0x0200
 #define WM8350_LDO1_ENA                         0x0100
 #define WM8350_DC6_ENA                          0x0020
 #define WM8350_DC5_ENA                          0x0010
 #define WM8350_DC4_ENA                          0x0008
 #define WM8350_DC3_ENA                          0x0004
 #define WM8350_DC2_ENA                          0x0002
 #define WM8350_DC1_ENA                          0x0001
 
 /*
  * R14 (0x0E) - Power mgmt (7)
  */
 #define WM8350_CS2_ENA                          0x0002
 #define WM8350_CS1_ENA                          0x0001
 
 /*
  * R24 (0x18) - System Interrupts
  */
 #define WM8350_OC_INT                           0x2000
 #define WM8350_UV_INT                           0x1000
 #define WM8350_PUTO_INT                         0x0800
 #define WM8350_CS_INT                           0x0200
 #define WM8350_EXT_INT                          0x0100
 #define WM8350_CODEC_INT                        0x0080
 #define WM8350_GP_INT                           0x0040
 #define WM8350_AUXADC_INT                       0x0020
 #define WM8350_RTC_INT                          0x0010
 #define WM8350_SYS_INT                          0x0008
 #define WM8350_CHG_INT                          0x0004
 #define WM8350_USB_INT                          0x0002
 #define WM8350_WKUP_INT                         0x0001
 
 /*
  * R25 (0x19) - Interrupt Status 1
  */
 #define WM8350_CHG_BAT_HOT_EINT                 0x8000
 #define WM8350_CHG_BAT_COLD_EINT                0x4000
 #define WM8350_CHG_BAT_FAIL_EINT                0x2000
 #define WM8350_CHG_TO_EINT                      0x1000
 #define WM8350_CHG_END_EINT                     0x0800
 #define WM8350_CHG_START_EINT                   0x0400
 #define WM8350_CHG_FAST_RDY_EINT                0x0200
 #define WM8350_RTC_PER_EINT                     0x0080
 #define WM8350_RTC_SEC_EINT                     0x0040
 #define WM8350_RTC_ALM_EINT                     0x0020
 #define WM8350_CHG_VBATT_LT_3P9_EINT            0x0004
 #define WM8350_CHG_VBATT_LT_3P1_EINT            0x0002
 #define WM8350_CHG_VBATT_LT_2P85_EINT           0x0001
 
 /*
  * R26 (0x1A) - Interrupt Status 2
  */
 #define WM8350_CS1_EINT                         0x2000
 #define WM8350_CS2_EINT                         0x1000
 #define WM8350_USB_LIMIT_EINT                   0x0400
 #define WM8350_AUXADC_DATARDY_EINT              0x0100
 #define WM8350_AUXADC_DCOMP4_EINT               0x0080
 #define WM8350_AUXADC_DCOMP3_EINT               0x0040
 #define WM8350_AUXADC_DCOMP2_EINT               0x0020
 #define WM8350_AUXADC_DCOMP1_EINT               0x0010
 #define WM8350_SYS_HYST_COMP_FAIL_EINT          0x0008
 #define WM8350_SYS_CHIP_GT115_EINT              0x0004
 #define WM8350_SYS_CHIP_GT140_EINT              0x0002
 #define WM8350_SYS_WDOG_TO_EINT                 0x0001
 
 /*
  * R27 (0x1B) - Power Up Interrupt Status
  */
 #define WM8350_PUTO_LDO4_EINT                   0x0800
 #define WM8350_PUTO_LDO3_EINT                   0x0400
 #define WM8350_PUTO_LDO2_EINT                   0x0200
 #define WM8350_PUTO_LDO1_EINT                   0x0100
 #define WM8350_PUTO_DC6_EINT                    0x0020
 #define WM8350_PUTO_DC5_EINT                    0x0010
 #define WM8350_PUTO_DC4_EINT                    0x0008
 #define WM8350_PUTO_DC3_EINT                    0x0004
 #define WM8350_PUTO_DC2_EINT                    0x0002
 #define WM8350_PUTO_DC1_EINT                    0x0001
 
 /*
  * R28 (0x1C) - Under Voltage Interrupt status
  */
 #define WM8350_UV_LDO4_EINT                     0x0800
 #define WM8350_UV_LDO3_EINT                     0x0400
 #define WM8350_UV_LDO2_EINT                     0x0200
 #define WM8350_UV_LDO1_EINT                     0x0100
 #define WM8350_UV_DC6_EINT                      0x0020
 #define WM8350_UV_DC5_EINT                      0x0010
 #define WM8350_UV_DC4_EINT                      0x0008
 #define WM8350_UV_DC3_EINT                      0x0004
 #define WM8350_UV_DC2_EINT                      0x0002
 #define WM8350_UV_DC1_EINT                      0x0001
 
 /*
  * R29 (0x1D) - Over Current Interrupt status
  */
 #define WM8350_OC_LS_EINT                       0x8000
 
 /*
  * R30 (0x1E) - GPIO Interrupt Status
  */
 #define WM8350_GP12_EINT                        0x1000
 #define WM8350_GP11_EINT                        0x0800
 #define WM8350_GP10_EINT                        0x0400
 #define WM8350_GP9_EINT                         0x0200
 #define WM8350_GP8_EINT                         0x0100
 #define WM8350_GP7_EINT                         0x0080
 #define WM8350_GP6_EINT                         0x0040
 #define WM8350_GP5_EINT                         0x0020
 #define WM8350_GP4_EINT                         0x0010
 #define WM8350_GP3_EINT                         0x0008
 #define WM8350_GP2_EINT                         0x0004
 #define WM8350_GP1_EINT                         0x0002
 #define WM8350_GP0_EINT                         0x0001
 
 /*
  * R31 (0x1F) - Comparator Interrupt Status
  */
 #define WM8350_EXT_USB_FB_EINT                  0x8000
 #define WM8350_EXT_WALL_FB_EINT                 0x4000
 #define WM8350_EXT_BAT_FB_EINT                  0x2000
 #define WM8350_CODEC_JCK_DET_L_EINT             0x0800
 #define WM8350_CODEC_JCK_DET_R_EINT             0x0400
 #define WM8350_CODEC_MICSCD_EINT                0x0200
 #define WM8350_CODEC_MICD_EINT                  0x0100
 #define WM8350_WKUP_OFF_STATE_EINT              0x0040
 #define WM8350_WKUP_HIB_STATE_EINT              0x0020
 #define WM8350_WKUP_CONV_FAULT_EINT             0x0010
 #define WM8350_WKUP_WDOG_RST_EINT               0x0008
 #define WM8350_WKUP_GP_PWR_ON_EINT              0x0004
 #define WM8350_WKUP_ONKEY_EINT                  0x0002
 #define WM8350_WKUP_GP_WAKEUP_EINT              0x0001
 
 /*
  * R32 (0x20) - System Interrupts Mask
  */
 #define WM8350_IM_OC_INT                        0x2000
 #define WM8350_IM_UV_INT                        0x1000
 #define WM8350_IM_PUTO_INT                      0x0800
 #define WM8350_IM_SPARE_INT                     0x0400
 #define WM8350_IM_CS_INT                        0x0200
 #define WM8350_IM_EXT_INT                       0x0100
 #define WM8350_IM_CODEC_INT                     0x0080
 #define WM8350_IM_GP_INT                        0x0040
 #define WM8350_IM_AUXADC_INT                    0x0020
 #define WM8350_IM_RTC_INT                       0x0010
 #define WM8350_IM_SYS_INT                       0x0008
 #define WM8350_IM_CHG_INT                       0x0004
 #define WM8350_IM_USB_INT                       0x0002
 #define WM8350_IM_WKUP_INT                      0x0001
 
 /*
  * R33 (0x21) - Interrupt Status 1 Mask
  */
 #define WM8350_IM_CHG_BAT_HOT_EINT              0x8000
 #define WM8350_IM_CHG_BAT_COLD_EINT             0x4000
 #define WM8350_IM_CHG_BAT_FAIL_EINT             0x2000
 #define WM8350_IM_CHG_TO_EINT                   0x1000
 #define WM8350_IM_CHG_END_EINT                  0x0800
 #define WM8350_IM_CHG_START_EINT                0x0400
 #define WM8350_IM_CHG_FAST_RDY_EINT             0x0200
 #define WM8350_IM_RTC_PER_EINT                  0x0080
 #define WM8350_IM_RTC_SEC_EINT                  0x0040
 #define WM8350_IM_RTC_ALM_EINT                  0x0020
 #define WM8350_IM_CHG_VBATT_LT_3P9_EINT         0x0004
 #define WM8350_IM_CHG_VBATT_LT_3P1_EINT         0x0002
 #define WM8350_IM_CHG_VBATT_LT_2P85_EINT        0x0001
 
 /*
  * R34 (0x22) - Interrupt Status 2 Mask
  */
 #define WM8350_IM_SPARE2_EINT                   0x8000
 #define WM8350_IM_SPARE1_EINT                   0x4000
 #define WM8350_IM_CS1_EINT                      0x2000
 #define WM8350_IM_CS2_EINT                      0x1000
 #define WM8350_IM_USB_LIMIT_EINT                0x0400
 #define WM8350_IM_AUXADC_DATARDY_EINT           0x0100
 #define WM8350_IM_AUXADC_DCOMP4_EINT            0x0080
 #define WM8350_IM_AUXADC_DCOMP3_EINT            0x0040
 #define WM8350_IM_AUXADC_DCOMP2_EINT            0x0020
 #define WM8350_IM_AUXADC_DCOMP1_EINT            0x0010
 #define WM8350_IM_SYS_HYST_COMP_FAIL_EINT       0x0008
 #define WM8350_IM_SYS_CHIP_GT115_EINT           0x0004
 #define WM8350_IM_SYS_CHIP_GT140_EINT           0x0002
 #define WM8350_IM_SYS_WDOG_TO_EINT              0x0001
 
 /*
  * R35 (0x23) - Power Up Interrupt Status Mask
  */
 #define WM8350_IM_PUTO_LDO4_EINT                0x0800
 #define WM8350_IM_PUTO_LDO3_EINT                0x0400
 #define WM8350_IM_PUTO_LDO2_EINT                0x0200
 #define WM8350_IM_PUTO_LDO1_EINT                0x0100
 #define WM8350_IM_PUTO_DC6_EINT                 0x0020
 #define WM8350_IM_PUTO_DC5_EINT                 0x0010
 #define WM8350_IM_PUTO_DC4_EINT                 0x0008
 #define WM8350_IM_PUTO_DC3_EINT                 0x0004
 #define WM8350_IM_PUTO_DC2_EINT                 0x0002
 #define WM8350_IM_PUTO_DC1_EINT                 0x0001
 
 /*
  * R36 (0x24) - Under Voltage Interrupt status Mask
  */
 #define WM8350_IM_UV_LDO4_EINT                  0x0800
 #define WM8350_IM_UV_LDO3_EINT                  0x0400
 #define WM8350_IM_UV_LDO2_EINT                  0x0200
 #define WM8350_IM_UV_LDO1_EINT                  0x0100
 #define WM8350_IM_UV_DC6_EINT                   0x0020
 #define WM8350_IM_UV_DC5_EINT                   0x0010
 #define WM8350_IM_UV_DC4_EINT                   0x0008
 #define WM8350_IM_UV_DC3_EINT                   0x0004
 #define WM8350_IM_UV_DC2_EINT                   0x0002
 #define WM8350_IM_UV_DC1_EINT                   0x0001
 
 /*
  * R37 (0x25) - Over Current Interrupt status Mask
  */
 #define WM8350_IM_OC_LS_EINT                    0x8000
 
 /*
  * R38 (0x26) - GPIO Interrupt Status Mask
  */
 #define WM8350_IM_GP12_EINT                     0x1000
 #define WM8350_IM_GP11_EINT                     0x0800
 #define WM8350_IM_GP10_EINT                     0x0400
 #define WM8350_IM_GP9_EINT                      0x0200
 #define WM8350_IM_GP8_EINT                      0x0100
 #define WM8350_IM_GP7_EINT                      0x0080
 #define WM8350_IM_GP6_EINT                      0x0040
 #define WM8350_IM_GP5_EINT                      0x0020
 #define WM8350_IM_GP4_EINT                      0x0010
 #define WM8350_IM_GP3_EINT                      0x0008
 #define WM8350_IM_GP2_EINT                      0x0004
 #define WM8350_IM_GP1_EINT                      0x0002
 #define WM8350_IM_GP0_EINT                      0x0001
 
 /*
  * R39 (0x27) - Comparator Interrupt Status Mask
  */
 #define WM8350_IM_EXT_USB_FB_EINT               0x8000
 #define WM8350_IM_EXT_WALL_FB_EINT              0x4000
 #define WM8350_IM_EXT_BAT_FB_EINT               0x2000
 #define WM8350_IM_CODEC_JCK_DET_L_EINT          0x0800
 #define WM8350_IM_CODEC_JCK_DET_R_EINT          0x0400
 #define WM8350_IM_CODEC_MICSCD_EINT             0x0200
 #define WM8350_IM_CODEC_MICD_EINT               0x0100
 #define WM8350_IM_WKUP_OFF_STATE_EINT           0x0040
 #define WM8350_IM_WKUP_HIB_STATE_EINT           0x0020
 #define WM8350_IM_WKUP_CONV_FAULT_EINT          0x0010
 #define WM8350_IM_WKUP_WDOG_RST_EINT            0x0008
 #define WM8350_IM_WKUP_GP_PWR_ON_EINT           0x0004
 #define WM8350_IM_WKUP_ONKEY_EINT               0x0002
 #define WM8350_IM_WKUP_GP_WAKEUP_EINT           0x0001
 
 /*
  * R220 (0xDC) - RAM BIST 1
  */
 #define WM8350_READ_STATUS                      0x0800
 #define WM8350_TSTRAM_CLK                       0x0100
 #define WM8350_TSTRAM_CLK_ENA                   0x0080
 #define WM8350_STARTSEQ                         0x0040
 #define WM8350_READ_SRC                         0x0020
 #define WM8350_COUNT_DIR                        0x0010
 #define WM8350_TSTRAM_MODE_MASK                 0x000E
 #define WM8350_TSTRAM_ENA                       0x0001
 
 /*
  * R225 (0xE1) - DCDC/LDO status
  */
 #define WM8350_LS_STS                           0x8000
 #define WM8350_LDO4_STS                         0x0800
 #define WM8350_LDO3_STS                         0x0400
 #define WM8350_LDO2_STS                         0x0200
 #define WM8350_LDO1_STS                         0x0100
 #define WM8350_DC6_STS                          0x0020
 #define WM8350_DC5_STS                          0x0010
 #define WM8350_DC4_STS                          0x0008
 #define WM8350_DC3_STS                          0x0004
 #define WM8350_DC2_STS                          0x0002
 #define WM8350_DC1_STS                          0x0001
 
 /*
  * R226 (0xE2) - Charger status
  */
 #define WM8350_CHG_BATT_HOT_OVRDE       0x8000
 #define WM8350_CHG_BATT_COLD_OVRDE      0x4000
 
 /*
  * R227 (0xE3) - Misc Overrides
  */
 #define WM8350_USB_LIMIT_OVRDE          0x0400
 
 /*
  * R227 (0xE7) - Comparator Overrides
  */
 #define WM8350_USB_FB_OVRDE         0x8000
 #define WM8350_WALL_FB_OVRDE            0x4000
 #define WM8350_BATT_FB_OVRDE            0x2000
 
 
 /*
  * R233 (0xE9) - State Machinine Status
  */
 #define WM8350_USB_SM_MASK          0x0700
 #define WM8350_USB_SM_SHIFT         8
 
 #define WM8350_USB_SM_100_SLV   1
 #define WM8350_USB_SM_500_SLV   5
 #define WM8350_USB_SM_STDBY_SLV 7
 
 /* WM8350 wake up conditions */
 #define WM8350_IRQ_WKUP_OFF_STATE       43
 #define WM8350_IRQ_WKUP_HIB_STATE       44
 #define WM8350_IRQ_WKUP_CONV_FAULT      45
 #define WM8350_IRQ_WKUP_WDOG_RST        46
 #define WM8350_IRQ_WKUP_GP_PWR_ON       47
 #define WM8350_IRQ_WKUP_ONKEY           48
 #define WM8350_IRQ_WKUP_GP_WAKEUP       49
 
 /* wm8350 chip revisions */
 #define WM8350_REV_E                0x4
 #define WM8350_REV_F                0x5
 #define WM8350_REV_G                0x6
 #define WM8350_REV_H                0x7
 
 #define WM8350_NUM_IRQ              63
 
 #define WM8350_NUM_IRQ_REGS 7
 
 extern const struct regmap_config wm8350_regmap;
 
 struct wm8350;
 
 struct wm8350_hwmon {
     struct platform_device *pdev;
     struct device *classdev;
 };
 
 struct wm8350 {
     struct device *dev;
 
     /* device IO */
     struct regmap *regmap;
     bool unlocked;
 
     struct mutex auxadc_mutex;
     struct completion auxadc_done;
 
     /* Interrupt handling */
     struct mutex irq_lock;
     int chip_irq;
     int irq_base;
     u16 irq_masks[WM8350_NUM_IRQ_REGS];
 
     /* Client devices */
     struct wm8350_codec codec;
     struct wm8350_gpio gpio;
     struct wm8350_hwmon hwmon;
     struct wm8350_pmic pmic;
     struct wm8350_power power;
     struct wm8350_rtc rtc;
     struct wm8350_wdt wdt;
 };
 
 /**
  * Data to be supplied by the platform to initialise the WM8350.
  *
  * @init: Function called during driver initialisation.  Should be
  *        used by the platform to configure GPIO functions and similar.
  * @irq_high: Set if WM8350 IRQ is active high.
  * @irq_base: Base IRQ for genirq (not currently used).
  * @gpio_base: Base for gpiolib.
  */
 struct wm8350_platform_data {
     int (*init)(struct wm8350 *wm8350);
     int irq_high;
     int irq_base;
     int gpio_base;
 };
 
 
 /*
  * WM8350 device initialisation and exit.
  */
 int wm8350_device_init(struct wm8350 *wm8350, int irq,
                struct wm8350_platform_data *pdata);
 
 /*
  * WM8350 device IO
  */
 int wm8350_clear_bits(struct wm8350 *wm8350, u16 reg, u16 mask);
 int wm8350_set_bits(struct wm8350 *wm8350, u16 reg, u16 mask);
 u16 wm8350_reg_read(struct wm8350 *wm8350, int reg);
 int wm8350_reg_write(struct wm8350 *wm8350, int reg, u16 val);
 int wm8350_reg_lock(struct wm8350 *wm8350);
 int wm8350_reg_unlock(struct wm8350 *wm8350);
 int wm8350_block_read(struct wm8350 *wm8350, int reg, int size, u16 *dest);
 int wm8350_block_write(struct wm8350 *wm8350, int reg, int size, u16 *src);
 
 /*
  * WM8350 internal interrupts
  */
 static inline int wm8350_register_irq(struct wm8350 *wm8350, int irq,
                       irq_handler_t handler,
                       unsigned long flags,
                       const char *name, void *data)
 {
     if (!wm8350->irq_base)
         return -ENODEV;
 
     return request_threaded_irq(irq + wm8350->irq_base, NULL,
                     handler, flags, name, data);
 }
 
 static inline void wm8350_free_irq(struct wm8350 *wm8350, int irq, void *data)
 {
     free_irq(irq + wm8350->irq_base, data);
 }
 
 static inline void wm8350_mask_irq(struct wm8350 *wm8350, int irq)
 {
     disable_irq(irq + wm8350->irq_base);
 }
 
 static inline void wm8350_unmask_irq(struct wm8350 *wm8350, int irq)
 {
     enable_irq(irq + wm8350->irq_base);
 }
 
 int wm8350_irq_init(struct wm8350 *wm8350, int irq,
             struct wm8350_platform_data *pdata);
 int wm8350_irq_exit(struct wm8350 *wm8350);
 
 #endif

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