diff options
| author | NeilBrown <neilb@suse.de> | 2012-05-09 05:43:59 +1000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-09 10:04:23 +0100 |
| commit | c30540d78e60068d5638b79f1bcc92b259c3c7e2 (patch) | |
| tree | bdd455d6f5d3412f2f67b97d281023922253be5b /include/linux/i2c | |
| parent | 1f904fd1cdbda0930f667ad6a1b304d3e8f8334f (diff) | |
mfd: twl: define all feature flags in one place.
twl-regulator has a collection of feature flags, some defined
in twl-core.c and one defined in i2c/twl.h.
This is confusing for anyone adding a new feature flag.
So collect them together and place them in twl.h immediately
after the structure in which they are initially set.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/linux/i2c')
| -rw-r--r-- | include/linux/i2c/twl.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 2463b610033..18fc937c867 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -171,8 +171,6 @@ static inline int twl_class_is_ ##class(void) \ TWL_CLASS_IS(4030, TWL4030_CLASS_ID) TWL_CLASS_IS(6030, TWL6030_CLASS_ID) -#define TWL6025_SUBCLASS BIT(4) /* TWL6025 has changed registers */ - /* * Read and write single 8-bit registers */ @@ -758,6 +756,12 @@ struct twl_regulator_driver_data { void *data; unsigned long features; }; +/* chip-specific feature flags, for twl_regulator_driver_data.features */ +#define TWL4030_VAUX2 BIT(0) /* pre-5030 voltage ranges */ +#define TPS_SUBSET BIT(1) /* tps659[23]0 have fewer LDOs */ +#define TWL5031 BIT(2) /* twl5031 has different registers */ +#define TWL6030_CLASS BIT(3) /* TWL6030 class */ +#define TWL6025_SUBCLASS BIT(4) /* TWL6025 has changed registers */ /*----------------------------------------------------------------------*/ |