diff options
Diffstat (limited to 'include/linux/regmap.h')
| -rw-r--r-- | include/linux/regmap.h | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index c54c778f3051..0f1832e4c2c8 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1089,22 +1089,37 @@ int regmap_fields_read(struct regmap_field *field, unsigned int id, int regmap_fields_update_bits_base(struct regmap_field *field, unsigned int id, unsigned int mask, unsigned int val, bool *change, bool async, bool force); +/** + * struct regmap_irq_type - IRQ type definitions. + * + * @type_reg_offset: Offset register for the irq type setting. + * @type_rising_val: Register value to configure RISING type irq. + * @type_falling_val: Register value to configure FALLING type irq. + * @type_level_low_val: Register value to configure LEVEL_LOW type irq. + * @type_level_high_val: Register value to configure LEVEL_HIGH type irq. + * @types_supported: logical OR of IRQ_TYPE_* flags indicating supported types. + */ +struct regmap_irq_type { + unsigned int type_reg_offset; + unsigned int type_reg_mask; + unsigned int type_rising_val; + unsigned int type_falling_val; + unsigned int type_level_low_val; + unsigned int type_level_high_val; + unsigned int types_supported; +}; /** * struct regmap_irq - Description of an IRQ for the generic regmap irq_chip. * * @reg_offset: Offset of the status/mask register within the bank * @mask: Mask used to flag/control the register. - * @type_reg_offset: Offset register for the irq type setting. - * @type_rising_mask: Mask bit to configure RISING type irq. - * @type_falling_mask: Mask bit to configure FALLING type irq. + * @type: IRQ trigger type setting details if supported. */ struct regmap_irq { unsigned int reg_offset; unsigned int mask; - unsigned int type_reg_offset; - unsigned int type_rising_mask; - unsigned int type_falling_mask; + struct regmap_irq_type type; }; #define REGMAP_IRQ_REG(_irq, _off, _mask) \ |