diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/regmap.h | 245 |
1 files changed, 205 insertions, 40 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index cb666b9c6b6a..1970ed59d49f 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -18,6 +18,7 @@ #include <linux/bug.h> #include <linux/lockdep.h> #include <linux/iopoll.h> +#include <linux/fwnode.h> struct module; struct clk; @@ -80,36 +81,6 @@ struct reg_sequence { } #define REG_SEQ0(_reg, _def) REG_SEQ(_reg, _def, 0) -#define regmap_update_bits(map, reg, mask, val) \ - regmap_update_bits_base(map, reg, mask, val, NULL, false, false) -#define regmap_update_bits_async(map, reg, mask, val)\ - regmap_update_bits_base(map, reg, mask, val, NULL, true, false) -#define regmap_update_bits_check(map, reg, mask, val, change)\ - regmap_update_bits_base(map, reg, mask, val, change, false, false) -#define regmap_update_bits_check_async(map, reg, mask, val, change)\ - regmap_update_bits_base(map, reg, mask, val, change, true, false) - -#define regmap_write_bits(map, reg, mask, val) \ - regmap_update_bits_base(map, reg, mask, val, NULL, false, true) - -#define regmap_field_write(field, val) \ - regmap_field_update_bits_base(field, ~0, val, NULL, false, false) -#define regmap_field_force_write(field, val) \ - regmap_field_update_bits_base(field, ~0, val, NULL, false, true) -#define regmap_field_update_bits(field, mask, val)\ - regmap_field_update_bits_base(field, mask, val, NULL, false, false) -#define regmap_field_force_update_bits(field, mask, val) \ - regmap_field_update_bits_base(field, mask, val, NULL, false, true) - -#define regmap_fields_write(field, id, val) \ - regmap_fields_update_bits_base(field, id, ~0, val, NULL, false, false) -#define regmap_fields_force_write(field, id, val) \ - regmap_fields_update_bits_base(field, id, ~0, val, NULL, false, true) -#define regmap_fields_update_bits(field, id, mask, val)\ - regmap_fields_update_bits_base(field, id, mask, val, NULL, false, false) -#define regmap_fields_force_update_bits(field, id, mask, val) \ - regmap_fields_update_bits_base(field, id, mask, val, NULL, false, true) - /** * regmap_read_poll_timeout - Poll until a condition is met or a timeout occurs * @@ -304,7 +275,7 @@ typedef void (*regmap_unlock)(void *); * readable if it belongs to one of the ranges specified * by rd_noinc_table). * @disable_locking: This regmap is either protected by external means or - * is guaranteed not be be accessed from multiple threads. + * is guaranteed not to be accessed from multiple threads. * Don't use any locking mechanisms. * @lock: Optional lock callback (overrides regmap's default lock * function, based on spinlock or mutex). @@ -1054,6 +1025,42 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val, int regmap_update_bits_base(struct regmap *map, unsigned int reg, unsigned int mask, unsigned int val, bool *change, bool async, bool force); + +static inline int regmap_update_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + return regmap_update_bits_base(map, reg, mask, val, NULL, false, false); +} + +static inline int regmap_update_bits_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + return regmap_update_bits_base(map, reg, mask, val, NULL, true, false); +} + +static inline int regmap_update_bits_check(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + return regmap_update_bits_base(map, reg, mask, val, + change, false, false); +} + +static inline int +regmap_update_bits_check_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + return regmap_update_bits_base(map, reg, mask, val, + change, true, false); +} + +static inline int regmap_write_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + return regmap_update_bits_base(map, reg, mask, val, NULL, false, true); +} + int regmap_get_val_bytes(struct regmap *map); int regmap_get_max_register(struct regmap *map); int regmap_get_reg_stride(struct regmap *map); @@ -1152,6 +1159,65 @@ 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); + +static inline int regmap_field_write(struct regmap_field *field, + unsigned int val) +{ + return regmap_field_update_bits_base(field, ~0, val, + NULL, false, false); +} + +static inline int regmap_field_force_write(struct regmap_field *field, + unsigned int val) +{ + return regmap_field_update_bits_base(field, ~0, val, NULL, false, true); +} + +static inline int regmap_field_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val) +{ + return regmap_field_update_bits_base(field, mask, val, + NULL, false, false); +} + +static inline int +regmap_field_force_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val) +{ + return regmap_field_update_bits_base(field, mask, val, + NULL, false, true); +} + +static inline int regmap_fields_write(struct regmap_field *field, + unsigned int id, unsigned int val) +{ + return regmap_fields_update_bits_base(field, id, ~0, val, + NULL, false, false); +} + +static inline int regmap_fields_force_write(struct regmap_field *field, + unsigned int id, unsigned int val) +{ + return regmap_fields_update_bits_base(field, id, ~0, val, + NULL, false, true); +} + +static inline int +regmap_fields_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val) +{ + return regmap_fields_update_bits_base(field, id, mask, val, + NULL, false, false); +} + +static inline int +regmap_fields_force_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val) +{ + return regmap_fields_update_bits_base(field, id, mask, val, + NULL, false, true); +} + /** * struct regmap_irq_type - IRQ type definitions. * @@ -1311,21 +1377,23 @@ struct regmap_irq_chip_data; int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags, int irq_base, const struct regmap_irq_chip *chip, struct regmap_irq_chip_data **data); -int regmap_add_irq_chip_np(struct device_node *np, struct regmap *map, int irq, - int irq_flags, int irq_base, - const struct regmap_irq_chip *chip, - struct regmap_irq_chip_data **data); +int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode, + struct regmap *map, int irq, + int irq_flags, int irq_base, + const struct regmap_irq_chip *chip, + struct regmap_irq_chip_data **data); void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *data); int devm_regmap_add_irq_chip(struct device *dev, struct regmap *map, int irq, int irq_flags, int irq_base, const struct regmap_irq_chip *chip, struct regmap_irq_chip_data **data); -int devm_regmap_add_irq_chip_np(struct device *dev, struct device_node *np, - struct regmap *map, int irq, int irq_flags, - int irq_base, - const struct regmap_irq_chip *chip, - struct regmap_irq_chip_data **data); +int devm_regmap_add_irq_chip_fwnode(struct device *dev, + struct fwnode_handle *fwnode, + struct regmap *map, int irq, + int irq_flags, int irq_base, + const struct regmap_irq_chip *chip, + struct regmap_irq_chip_data **data); void devm_regmap_del_irq_chip(struct device *dev, int irq, struct regmap_irq_chip_data *data); @@ -1458,6 +1526,103 @@ static inline int regmap_fields_update_bits_base(struct regmap_field *field, return -EINVAL; } +static inline int regmap_update_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_update_bits_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_update_bits_check(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int +regmap_update_bits_check_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_write_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_field_write(struct regmap_field *field, + unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_field_force_write(struct regmap_field *field, + unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_field_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int +regmap_field_force_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_fields_write(struct regmap_field *field, + unsigned int id, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_fields_force_write(struct regmap_field *field, + unsigned int id, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int +regmap_fields_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int +regmap_fields_force_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + static inline int regmap_get_val_bytes(struct regmap *map) { WARN_ONCE(1, "regmap API is disabled"); |