treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

[mirror_ubuntu-focal-kernel.git] / include / linux / mfd / as3722.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * as3722 definitions
 *
 * Copyright (C) 2013 ams
 * Copyright (c) 2013, NVIDIA Corporation. All rights reserved.
 *
 * Author: Florian Lobmaier <florian.lobmaier@ams.com>
 * Author: Laxman Dewangan <ldewangan@nvidia.com>
 */

#ifndef __LINUX_MFD_AS3722_H__
#define __LINUX_MFD_AS3722_H__

#include <linux/regmap.h>

/* AS3722 registers */
#define AS3722_SD0_VOLTAGE_REG                          0x00
#define AS3722_SD1_VOLTAGE_REG                          0x01
#define AS3722_SD2_VOLTAGE_REG                          0x02
#define AS3722_SD3_VOLTAGE_REG                          0x03
#define AS3722_SD4_VOLTAGE_REG                          0x04
#define AS3722_SD5_VOLTAGE_REG                          0x05
#define AS3722_SD6_VOLTAGE_REG                          0x06
#define AS3722_GPIO0_CONTROL_REG                        0x08
#define AS3722_GPIO1_CONTROL_REG                        0x09
#define AS3722_GPIO2_CONTROL_REG                        0x0A
#define AS3722_GPIO3_CONTROL_REG                        0x0B
#define AS3722_GPIO4_CONTROL_REG                        0x0C
#define AS3722_GPIO5_CONTROL_REG                        0x0D
#define AS3722_GPIO6_CONTROL_REG                        0x0E
#define AS3722_GPIO7_CONTROL_REG                        0x0F
#define AS3722_LDO0_VOLTAGE_REG                         0x10
#define AS3722_LDO1_VOLTAGE_REG                         0x11
#define AS3722_LDO2_VOLTAGE_REG                         0x12
#define AS3722_LDO3_VOLTAGE_REG                         0x13
#define AS3722_LDO4_VOLTAGE_REG                         0x14
#define AS3722_LDO5_VOLTAGE_REG                         0x15
#define AS3722_LDO6_VOLTAGE_REG                         0x16
#define AS3722_LDO7_VOLTAGE_REG                         0x17
#define AS3722_LDO9_VOLTAGE_REG                         0x19
#define AS3722_LDO10_VOLTAGE_REG                        0x1A
#define AS3722_LDO11_VOLTAGE_REG                        0x1B
#define AS3722_GPIO_DEB1_REG                            0x1E
#define AS3722_GPIO_DEB2_REG                            0x1F
#define AS3722_GPIO_SIGNAL_OUT_REG                      0x20
#define AS3722_GPIO_SIGNAL_IN_REG                       0x21
#define AS3722_REG_SEQU_MOD1_REG                        0x22
#define AS3722_REG_SEQU_MOD2_REG                        0x23
#define AS3722_REG_SEQU_MOD3_REG                        0x24
#define AS3722_SD_PHSW_CTRL_REG                         0x27
#define AS3722_SD_PHSW_STATUS                           0x28
#define AS3722_SD0_CONTROL_REG                          0x29
#define AS3722_SD1_CONTROL_REG                          0x2A
#define AS3722_SDmph_CONTROL_REG                        0x2B
#define AS3722_SD23_CONTROL_REG                         0x2C
#define AS3722_SD4_CONTROL_REG                          0x2D
#define AS3722_SD5_CONTROL_REG                          0x2E
#define AS3722_SD6_CONTROL_REG                          0x2F
#define AS3722_SD_DVM_REG                               0x30
#define AS3722_RESET_REASON_REG                         0x31
#define AS3722_BATTERY_VOLTAGE_MONITOR_REG              0x32
#define AS3722_STARTUP_CONTROL_REG                      0x33
#define AS3722_RESET_TIMER_REG                          0x34
#define AS3722_REFERENCE_CONTROL_REG                    0x35
#define AS3722_RESET_CONTROL_REG                        0x36
#define AS3722_OVER_TEMP_CONTROL_REG                    0x37
#define AS3722_WATCHDOG_CONTROL_REG                     0x38
#define AS3722_REG_STANDBY_MOD1_REG                     0x39
#define AS3722_REG_STANDBY_MOD2_REG                     0x3A
#define AS3722_REG_STANDBY_MOD3_REG                     0x3B
#define AS3722_ENABLE_CTRL1_REG                         0x3C
#define AS3722_ENABLE_CTRL2_REG                         0x3D
#define AS3722_ENABLE_CTRL3_REG                         0x3E
#define AS3722_ENABLE_CTRL4_REG                         0x3F
#define AS3722_ENABLE_CTRL5_REG                         0x40
#define AS3722_PWM_CONTROL_L_REG                        0x41
#define AS3722_PWM_CONTROL_H_REG                        0x42
#define AS3722_WATCHDOG_TIMER_REG                       0x46
#define AS3722_WATCHDOG_SOFTWARE_SIGNAL_REG             0x48
#define AS3722_IOVOLTAGE_REG                            0x49
#define AS3722_BATTERY_VOLTAGE_MONITOR2_REG             0x4A
#define AS3722_SD_CONTROL_REG                           0x4D
#define AS3722_LDOCONTROL0_REG                          0x4E
#define AS3722_LDOCONTROL1_REG                          0x4F
#define AS3722_SD0_PROTECT_REG                          0x50
#define AS3722_SD6_PROTECT_REG                          0x51
#define AS3722_PWM_VCONTROL1_REG                        0x52
#define AS3722_PWM_VCONTROL2_REG                        0x53
#define AS3722_PWM_VCONTROL3_REG                        0x54
#define AS3722_PWM_VCONTROL4_REG                        0x55
#define AS3722_BB_CHARGER_REG                           0x57
#define AS3722_CTRL_SEQU1_REG                           0x58
#define AS3722_CTRL_SEQU2_REG                           0x59
#define AS3722_OVCURRENT_REG                            0x5A
#define AS3722_OVCURRENT_DEB_REG                        0x5B
#define AS3722_SDLV_DEB_REG                             0x5C
#define AS3722_OC_PG_CTRL_REG                           0x5D
#define AS3722_OC_PG_CTRL2_REG                          0x5E
#define AS3722_CTRL_STATUS                              0x5F
#define AS3722_RTC_CONTROL_REG                          0x60
#define AS3722_RTC_SECOND_REG                           0x61
#define AS3722_RTC_MINUTE_REG                           0x62
#define AS3722_RTC_HOUR_REG                             0x63
#define AS3722_RTC_DAY_REG                              0x64
#define AS3722_RTC_MONTH_REG                            0x65
#define AS3722_RTC_YEAR_REG                             0x66
#define AS3722_RTC_ALARM_SECOND_REG                     0x67
#define AS3722_RTC_ALARM_MINUTE_REG                     0x68
#define AS3722_RTC_ALARM_HOUR_REG                       0x69
#define AS3722_RTC_ALARM_DAY_REG                        0x6A
#define AS3722_RTC_ALARM_MONTH_REG                      0x6B
#define AS3722_RTC_ALARM_YEAR_REG                       0x6C
#define AS3722_SRAM_REG                                 0x6D
#define AS3722_RTC_ACCESS_REG                           0x6F
#define AS3722_RTC_STATUS_REG                           0x73
#define AS3722_INTERRUPT_MASK1_REG                      0x74
#define AS3722_INTERRUPT_MASK2_REG                      0x75
#define AS3722_INTERRUPT_MASK3_REG                      0x76
#define AS3722_INTERRUPT_MASK4_REG                      0x77
#define AS3722_INTERRUPT_STATUS1_REG                    0x78
#define AS3722_INTERRUPT_STATUS2_REG                    0x79
#define AS3722_INTERRUPT_STATUS3_REG                    0x7A
#define AS3722_INTERRUPT_STATUS4_REG                    0x7B
#define AS3722_TEMP_STATUS_REG                          0x7D
#define AS3722_ADC0_CONTROL_REG                         0x80
#define AS3722_ADC1_CONTROL_REG                         0x81
#define AS3722_ADC0_MSB_RESULT_REG                      0x82
#define AS3722_ADC0_LSB_RESULT_REG                      0x83
#define AS3722_ADC1_MSB_RESULT_REG                      0x84
#define AS3722_ADC1_LSB_RESULT_REG                      0x85
#define AS3722_ADC1_THRESHOLD_HI_MSB_REG                0x86
#define AS3722_ADC1_THRESHOLD_HI_LSB_REG                0x87
#define AS3722_ADC1_THRESHOLD_LO_MSB_REG                0x88
#define AS3722_ADC1_THRESHOLD_LO_LSB_REG                0x89
#define AS3722_ADC_CONFIGURATION_REG                    0x8A
#define AS3722_ASIC_ID1_REG                             0x90
#define AS3722_ASIC_ID2_REG                             0x91
#define AS3722_LOCK_REG                                 0x9E
#define AS3722_FUSE7_REG                                0xA7
#define AS3722_MAX_REGISTER                             0xF4

#define AS3722_SD0_EXT_ENABLE_MASK                      0x03
#define AS3722_SD1_EXT_ENABLE_MASK                      0x0C
#define AS3722_SD2_EXT_ENABLE_MASK                      0x30
#define AS3722_SD3_EXT_ENABLE_MASK                      0xC0
#define AS3722_SD4_EXT_ENABLE_MASK                      0x03
#define AS3722_SD5_EXT_ENABLE_MASK                      0x0C
#define AS3722_SD6_EXT_ENABLE_MASK                      0x30
#define AS3722_LDO0_EXT_ENABLE_MASK                     0x03
#define AS3722_LDO1_EXT_ENABLE_MASK                     0x0C
#define AS3722_LDO2_EXT_ENABLE_MASK                     0x30
#define AS3722_LDO3_EXT_ENABLE_MASK                     0xC0
#define AS3722_LDO4_EXT_ENABLE_MASK                     0x03
#define AS3722_LDO5_EXT_ENABLE_MASK                     0x0C
#define AS3722_LDO6_EXT_ENABLE_MASK                     0x30
#define AS3722_LDO7_EXT_ENABLE_MASK                     0xC0
#define AS3722_LDO9_EXT_ENABLE_MASK                     0x0C
#define AS3722_LDO10_EXT_ENABLE_MASK                    0x30
#define AS3722_LDO11_EXT_ENABLE_MASK                    0xC0

#define AS3722_OVCURRENT_SD0_ALARM_MASK                 0x07
#define AS3722_OVCURRENT_SD0_ALARM_SHIFT                0x01
#define AS3722_OVCURRENT_SD0_TRIP_MASK                  0x18
#define AS3722_OVCURRENT_SD0_TRIP_SHIFT                 0x03
#define AS3722_OVCURRENT_SD1_TRIP_MASK                  0x60
#define AS3722_OVCURRENT_SD1_TRIP_SHIFT                 0x05

#define AS3722_OVCURRENT_SD6_ALARM_MASK                 0x07
#define AS3722_OVCURRENT_SD6_ALARM_SHIFT                0x01
#define AS3722_OVCURRENT_SD6_TRIP_MASK                  0x18
#define AS3722_OVCURRENT_SD6_TRIP_SHIFT                 0x03

/* AS3722 register bits and bit masks */
#define AS3722_LDO_ILIMIT_MASK                          BIT(7)
#define AS3722_LDO_ILIMIT_BIT                           BIT(7)
#define AS3722_LDO0_VSEL_MASK                           0x1F
#define AS3722_LDO0_VSEL_MIN                            0x01
#define AS3722_LDO0_VSEL_MAX                            0x12
#define AS3722_LDO0_NUM_VOLT                            0x12
#define AS3722_LDO3_VSEL_MASK                           0x3F
#define AS3722_LDO3_VSEL_MIN                            0x01
#define AS3722_LDO3_VSEL_MAX                            0x2D
#define AS3722_LDO3_NUM_VOLT                            0x2D
#define AS3722_LDO6_VSEL_BYPASS                         0x3F
#define AS3722_LDO_VSEL_MASK                            0x7F
#define AS3722_LDO_VSEL_MIN                             0x01
#define AS3722_LDO_VSEL_MAX                             0x7F
#define AS3722_LDO_VSEL_DNU_MIN                         0x25
#define AS3722_LDO_VSEL_DNU_MAX                         0x3F
#define AS3722_LDO_NUM_VOLT                             0x80

#define AS3722_LDO0_CTRL                                BIT(0)
#define AS3722_LDO1_CTRL                                BIT(1)
#define AS3722_LDO2_CTRL                                BIT(2)
#define AS3722_LDO3_CTRL                                BIT(3)
#define AS3722_LDO4_CTRL                                BIT(4)
#define AS3722_LDO5_CTRL                                BIT(5)
#define AS3722_LDO6_CTRL                                BIT(6)
#define AS3722_LDO7_CTRL                                BIT(7)
#define AS3722_LDO9_CTRL                                BIT(1)
#define AS3722_LDO10_CTRL                               BIT(2)
#define AS3722_LDO11_CTRL                               BIT(3)

#define AS3722_LDO3_MODE_MASK                           (3 << 6)
#define AS3722_LDO3_MODE_VAL(n)                         (((n) & 0x3) << 6)
#define AS3722_LDO3_MODE_PMOS                           AS3722_LDO3_MODE_VAL(0)
#define AS3722_LDO3_MODE_PMOS_TRACKING                  AS3722_LDO3_MODE_VAL(1)
#define AS3722_LDO3_MODE_NMOS                           AS3722_LDO3_MODE_VAL(2)
#define AS3722_LDO3_MODE_SWITCH                         AS3722_LDO3_MODE_VAL(3)

#define AS3722_SD_VSEL_MASK                             0x7F
#define AS3722_SD0_VSEL_MIN                             0x01
#define AS3722_SD0_VSEL_MAX                             0x5A
#define AS3722_SD0_VSEL_LOW_VOL_MAX                     0x6E
#define AS3722_SD2_VSEL_MIN                             0x01
#define AS3722_SD2_VSEL_MAX                             0x7F

#define AS3722_SDn_CTRL(n)                              BIT(n)

#define AS3722_SD0_MODE_FAST                            BIT(4)
#define AS3722_SD1_MODE_FAST                            BIT(4)
#define AS3722_SD2_MODE_FAST                            BIT(2)
#define AS3722_SD3_MODE_FAST                            BIT(6)
#define AS3722_SD4_MODE_FAST                            BIT(2)
#define AS3722_SD5_MODE_FAST                            BIT(2)
#define AS3722_SD6_MODE_FAST                            BIT(4)

#define AS3722_POWER_OFF                                BIT(1)

#define AS3722_INTERRUPT_MASK1_LID                      BIT(0)
#define AS3722_INTERRUPT_MASK1_ACOK                     BIT(1)
#define AS3722_INTERRUPT_MASK1_ENABLE1                  BIT(2)
#define AS3722_INTERRUPT_MASK1_OCURR_ALARM_SD0          BIT(3)
#define AS3722_INTERRUPT_MASK1_ONKEY_LONG               BIT(4)
#define AS3722_INTERRUPT_MASK1_ONKEY                    BIT(5)
#define AS3722_INTERRUPT_MASK1_OVTMP                    BIT(6)
#define AS3722_INTERRUPT_MASK1_LOWBAT                   BIT(7)

#define AS3722_INTERRUPT_MASK2_SD0_LV                   BIT(0)
#define AS3722_INTERRUPT_MASK2_SD1_LV                   BIT(1)
#define AS3722_INTERRUPT_MASK2_SD2345_LV                BIT(2)
#define AS3722_INTERRUPT_MASK2_PWM1_OV_PROT             BIT(3)
#define AS3722_INTERRUPT_MASK2_PWM2_OV_PROT             BIT(4)
#define AS3722_INTERRUPT_MASK2_ENABLE2                  BIT(5)
#define AS3722_INTERRUPT_MASK2_SD6_LV                   BIT(6)
#define AS3722_INTERRUPT_MASK2_RTC_REP                  BIT(7)

#define AS3722_INTERRUPT_MASK3_RTC_ALARM                BIT(0)
#define AS3722_INTERRUPT_MASK3_GPIO1                    BIT(1)
#define AS3722_INTERRUPT_MASK3_GPIO2                    BIT(2)
#define AS3722_INTERRUPT_MASK3_GPIO3                    BIT(3)
#define AS3722_INTERRUPT_MASK3_GPIO4                    BIT(4)
#define AS3722_INTERRUPT_MASK3_GPIO5                    BIT(5)
#define AS3722_INTERRUPT_MASK3_WATCHDOG                 BIT(6)
#define AS3722_INTERRUPT_MASK3_ENABLE3                  BIT(7)

#define AS3722_INTERRUPT_MASK4_TEMP_SD0_SHUTDOWN        BIT(0)
#define AS3722_INTERRUPT_MASK4_TEMP_SD1_SHUTDOWN        BIT(1)
#define AS3722_INTERRUPT_MASK4_TEMP_SD6_SHUTDOWN        BIT(2)
#define AS3722_INTERRUPT_MASK4_TEMP_SD0_ALARM           BIT(3)
#define AS3722_INTERRUPT_MASK4_TEMP_SD1_ALARM           BIT(4)
#define AS3722_INTERRUPT_MASK4_TEMP_SD6_ALARM           BIT(5)
#define AS3722_INTERRUPT_MASK4_OCCUR_ALARM_SD6          BIT(6)
#define AS3722_INTERRUPT_MASK4_ADC                      BIT(7)

#define AS3722_ADC1_INTERVAL_TIME                       BIT(0)
#define AS3722_ADC1_INT_MODE_ON                         BIT(1)
#define AS3722_ADC_BUF_ON                               BIT(2)
#define AS3722_ADC1_LOW_VOLTAGE_RANGE                   BIT(5)
#define AS3722_ADC1_INTEVAL_SCAN                        BIT(6)
#define AS3722_ADC1_INT_MASK                            BIT(7)

#define AS3722_ADC_MSB_VAL_MASK                         0x7F
#define AS3722_ADC_LSB_VAL_MASK                         0x07

#define AS3722_ADC0_CONV_START                          BIT(7)
#define AS3722_ADC0_CONV_NOTREADY                       BIT(7)
#define AS3722_ADC0_SOURCE_SELECT_MASK                  0x1F

#define AS3722_ADC1_CONV_START                          BIT(7)
#define AS3722_ADC1_CONV_NOTREADY                       BIT(7)
#define AS3722_ADC1_SOURCE_SELECT_MASK                  0x1F

#define AS3722_CTRL_SEQU1_AC_OK_PWR_ON                  BIT(0)

/* GPIO modes */
#define AS3722_GPIO_MODE_MASK                           0x07
#define AS3722_GPIO_MODE_INPUT                          0x00
#define AS3722_GPIO_MODE_OUTPUT_VDDH                    0x01
#define AS3722_GPIO_MODE_IO_OPEN_DRAIN                  0x02
#define AS3722_GPIO_MODE_ADC_IN                         0x03
#define AS3722_GPIO_MODE_INPUT_PULL_UP                  0x04
#define AS3722_GPIO_MODE_INPUT_PULL_DOWN                0x05
#define AS3722_GPIO_MODE_IO_OPEN_DRAIN_PULL_UP          0x06
#define AS3722_GPIO_MODE_OUTPUT_VDDL                    0x07
#define AS3722_GPIO_MODE_VAL(n)                 ((n) & AS3722_GPIO_MODE_MASK)

#define AS3722_GPIO_INV                                 BIT(7)
#define AS3722_GPIO_IOSF_MASK                           0x78
#define AS3722_GPIO_IOSF_VAL(n)                         (((n) & 0xF) << 3)
#define AS3722_GPIO_IOSF_NORMAL                         AS3722_GPIO_IOSF_VAL(0)
#define AS3722_GPIO_IOSF_INTERRUPT_OUT                  AS3722_GPIO_IOSF_VAL(1)
#define AS3722_GPIO_IOSF_VSUP_LOW_OUT                   AS3722_GPIO_IOSF_VAL(2)
#define AS3722_GPIO_IOSF_GPIO_INTERRUPT_IN              AS3722_GPIO_IOSF_VAL(3)
#define AS3722_GPIO_IOSF_ISINK_PWM_IN                   AS3722_GPIO_IOSF_VAL(4)
#define AS3722_GPIO_IOSF_VOLTAGE_STBY                   AS3722_GPIO_IOSF_VAL(5)
#define AS3722_GPIO_IOSF_SD0_OUT                        AS3722_GPIO_IOSF_VAL(6)
#define AS3722_GPIO_IOSF_PWR_GOOD_OUT                   AS3722_GPIO_IOSF_VAL(7)
#define AS3722_GPIO_IOSF_Q32K_OUT                       AS3722_GPIO_IOSF_VAL(8)
#define AS3722_GPIO_IOSF_WATCHDOG_IN                    AS3722_GPIO_IOSF_VAL(9)
#define AS3722_GPIO_IOSF_SOFT_RESET_IN                  AS3722_GPIO_IOSF_VAL(11)
#define AS3722_GPIO_IOSF_PWM_OUT                        AS3722_GPIO_IOSF_VAL(12)
#define AS3722_GPIO_IOSF_VSUP_LOW_DEB_OUT               AS3722_GPIO_IOSF_VAL(13)
#define AS3722_GPIO_IOSF_SD6_LOW_VOLT_LOW               AS3722_GPIO_IOSF_VAL(14)

#define AS3722_GPIOn_SIGNAL(n)                          BIT(n)
#define AS3722_GPIOn_CONTROL_REG(n)             (AS3722_GPIO0_CONTROL_REG + n)
#define AS3722_I2C_PULL_UP                              BIT(4)
#define AS3722_INT_PULL_UP                              BIT(5)

#define AS3722_RTC_REP_WAKEUP_EN                        BIT(0)
#define AS3722_RTC_ALARM_WAKEUP_EN                      BIT(1)
#define AS3722_RTC_ON                                   BIT(2)
#define AS3722_RTC_IRQMODE                              BIT(3)
#define AS3722_RTC_CLK32K_OUT_EN                        BIT(5)

#define AS3722_WATCHDOG_TIMER_MAX                       0x7F
#define AS3722_WATCHDOG_ON                              BIT(0)
#define AS3722_WATCHDOG_SW_SIG                          BIT(0)

#define AS3722_EXT_CONTROL_ENABLE1                      0x1
#define AS3722_EXT_CONTROL_ENABLE2                      0x2
#define AS3722_EXT_CONTROL_ENABLE3                      0x3

#define AS3722_FUSE7_SD0_LOW_VOLTAGE                    BIT(4)

/* Interrupt IDs */
enum as3722_irq {
        AS3722_IRQ_LID,
        AS3722_IRQ_ACOK,
        AS3722_IRQ_ENABLE1,
        AS3722_IRQ_OCCUR_ALARM_SD0,
        AS3722_IRQ_ONKEY_LONG_PRESS,
        AS3722_IRQ_ONKEY,
        AS3722_IRQ_OVTMP,
        AS3722_IRQ_LOWBAT,
        AS3722_IRQ_SD0_LV,
        AS3722_IRQ_SD1_LV,
        AS3722_IRQ_SD2_LV,
        AS3722_IRQ_PWM1_OV_PROT,
        AS3722_IRQ_PWM2_OV_PROT,
        AS3722_IRQ_ENABLE2,
        AS3722_IRQ_SD6_LV,
        AS3722_IRQ_RTC_REP,
        AS3722_IRQ_RTC_ALARM,
        AS3722_IRQ_GPIO1,
        AS3722_IRQ_GPIO2,
        AS3722_IRQ_GPIO3,
        AS3722_IRQ_GPIO4,
        AS3722_IRQ_GPIO5,
        AS3722_IRQ_WATCHDOG,
        AS3722_IRQ_ENABLE3,
        AS3722_IRQ_TEMP_SD0_SHUTDOWN,
        AS3722_IRQ_TEMP_SD1_SHUTDOWN,
        AS3722_IRQ_TEMP_SD2_SHUTDOWN,
        AS3722_IRQ_TEMP_SD0_ALARM,
        AS3722_IRQ_TEMP_SD1_ALARM,
        AS3722_IRQ_TEMP_SD6_ALARM,
        AS3722_IRQ_OCCUR_ALARM_SD6,
        AS3722_IRQ_ADC,
        AS3722_IRQ_MAX,
};

struct as3722 {
        struct device *dev;
        struct regmap *regmap;
        int chip_irq;
        unsigned long irq_flags;
        bool en_intern_int_pullup;
        bool en_intern_i2c_pullup;
        bool en_ac_ok_pwr_on;
        struct regmap_irq_chip_data *irq_data;
};

static inline int as3722_read(struct as3722 *as3722, u32 reg, u32 *dest)
{
        return regmap_read(as3722->regmap, reg, dest);
}

static inline int as3722_write(struct as3722 *as3722, u32 reg, u32 value)
{
        return regmap_write(as3722->regmap, reg, value);
}

static inline int as3722_block_read(struct as3722 *as3722, u32 reg,
                int count, u8 *buf)
{
        return regmap_bulk_read(as3722->regmap, reg, buf, count);
}

static inline int as3722_block_write(struct as3722 *as3722, u32 reg,
                int count, u8 *data)
{
        return regmap_bulk_write(as3722->regmap, reg, data, count);
}

static inline int as3722_update_bits(struct as3722 *as3722, u32 reg,
                u32 mask, u8 val)
{
        return regmap_update_bits(as3722->regmap, reg, mask, val);
}

static inline int as3722_irq_get_virq(struct as3722 *as3722, int irq)
{
        return regmap_irq_get_virq(as3722->irq_data, irq);
}
#endif /* __LINUX_MFD_AS3722_H__ */