Merge tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd...

[pandora-kernel.git] / include / linux / mfd / palmas.h

diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
index 9b81b2b..1a8dd7a 100644 (file)
--- 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;