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Diffstat (limited to 'include/linux/mfd/palmas.h')
-rw-r--r--include/linux/mfd/palmas.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
index 9b81b2bdc46b..1a8dd7afe084 100644
--- a/include/linux/mfd/palmas.h
+++ b/include/linux/mfd/palmas.h
@@ -34,6 +34,19 @@
((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;
@@ -54,6 +67,7 @@ struct palmas {
/* Stored chip id */
int id;
+ unsigned int features;
/* IRQ Data */
int irq;
u32 irq_mask;