diff options
| author | J Keerthy | 2013-06-19 11:27:48 +0530 |
|---|---|---|
| committer | Samuel Ortiz | 2013-06-20 11:29:18 +0200 |
| commit | 1ffb0be3ad6186b421921de91092917f0b3ee3e2 (patch) | |
| tree | 648c9f7c74880fbfb921a6b95c9e67ce92ae59d9 /include | |
| parent | ad522f4e351d020714959d9570baf3de7fcbad11 (diff) | |
mfd: palmas: Add SMPS10_BOOST feature
The SMPS10 regulator is not presesnt in all the variants
of the PALMAS PMIC family. Hence adding a feature to distingush
between them.
Signed-off-by: J Keerthy <j-keerthy@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mfd/palmas.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index 8f21daf62fb5..98058caa7aca 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -32,6 +32,19 @@ ((a) == PALMAS_CHIP_ID)) #define is_palmas_charger(a) ((a) == PALMAS_CHIP_CHARGER_ID) +/** + * Palmas PMIC feature types + * + * PALMAS_PMIC_FEATURE_SMPS10_BOOST - used when the PMIC provides SMPS10_BOOST + * regulator. + * + * PALMAS_PMIC_HAS(b, f) - macro to check if a bandgap device is capable of a + * specific feature (above) or not. Return non-zero, if yes. + */ +#define PALMAS_PMIC_FEATURE_SMPS10_BOOST BIT(0) +#define PALMAS_PMIC_HAS(b, f) \ + ((b)->features & PALMAS_PMIC_FEATURE_ ## f) + struct palmas_pmic; struct palmas_gpadc; struct palmas_resource; @@ -46,6 +59,7 @@ struct palmas { /* Stored chip id */ int id; + unsigned int features; /* IRQ Data */ int irq; u32 irq_mask; |