diff options
| author | Mark Brown <broonie@kernel.org> | 2023-06-11 14:25:02 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-06-12 14:47:54 +0100 |
| commit | 65dd2f671875b1d97b6fa9bcf7677f5e1c55f776 (patch) | |
| tree | 114e2c68f890ed5333083d68f564e33b6e675ac6 /drivers/base/regmap/internal.h | |
| parent | 9561de3a55bed6bdd44a12820ba81ec416e705a7 (diff) | |
regmap: Provide a ram backed regmap with raw support
Provide a simple, 16 bit only, RAM backed regmap which supports raw I/O for
use in testing.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230610-regcache-raw-kunit-v1-1-583112cd28ac@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap/internal.h')
| -rw-r--r-- | drivers/base/regmap/internal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h index 9bd0dfd1e259..d987ce182d22 100644 --- a/drivers/base/regmap/internal.h +++ b/drivers/base/regmap/internal.h @@ -312,6 +312,7 @@ struct regmap_ram_data { unsigned int *vals; /* Allocatd by caller */ bool *read; bool *written; + enum regmap_endian reg_endian; }; /* @@ -326,5 +327,12 @@ struct regmap *__regmap_init_ram(const struct regmap_config *config, #define regmap_init_ram(config, data) \ __regmap_lockdep_wrapper(__regmap_init_ram, #config, config, data) +struct regmap *__regmap_init_raw_ram(const struct regmap_config *config, + struct regmap_ram_data *data, + struct lock_class_key *lock_key, + const char *lock_name); + +#define regmap_init_raw_ram(config, data) \ + __regmap_lockdep_wrapper(__regmap_init_raw_ram, #config, config, data) #endif |