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/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * da9055 declarations for DA9055 PMICs. * * Copyright(c) 2012 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <[email protected]> */ #ifndef __DA9055_CORE_H #define __DA9055_CORE_H #include <linux/interrupt.h> #include <linux/regmap.h> /* * PMIC IRQ */ #define DA9055_IRQ_ALARM 0x01 #define DA9055_IRQ_TICK 0x02 #define DA9055_IRQ_NONKEY 0x00 #define DA9055_IRQ_REGULATOR 0x0B #define DA9055_IRQ_HWMON 0x03 struct da9055_pdata; struct da9055 { struct regmap *regmap; struct regmap_irq_chip_data *irq_data; struct device *dev; struct i2c_client *i2c_client; int irq_base; int chip_irq; }; /* Device I/O */ static inline int da9055_reg_read(struct da9055 *da9055, unsigned char reg) { int val, ret; ret = regmap_read(da9055->regmap, reg, &val); if (ret < 0) return ret; return val; } static inline int da9055_reg_write(struct da9055 *da9055, unsigned char reg, unsigned char val) { return regmap_write(da9055->regmap, reg, val); } static inline int da9055_group_read(struct da9055 *da9055, unsigned char reg, unsigned reg_cnt, unsigned char *val) { return regmap_bulk_read(da9055->regmap, reg, val, reg_cnt); } static inline int da9055_group_write(struct da9055 *da9055, unsigned char reg, unsigned reg_cnt, unsigned char *val) { return regmap_raw_write(da9055->regmap, reg, val, reg_cnt); } static inline int da9055_reg_update(struct da9055 *da9055, unsigned char reg, unsigned char bit_mask, unsigned char reg_val) { return regmap_update_bits(da9055->regmap, reg, bit_mask, reg_val); } /* Generic Device API */ int da9055_device_init(struct da9055 *da9055); void da9055_device_exit(struct da9055 *da9055); extern const struct regmap_config da9055_regmap_config; #endif /* __DA9055_CORE_H */