Merge remote-tracking branch 'linus/master' into testing

1 files changed, 28 insertions, 12 deletions

diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
index 8f21daf62fb5..1a8dd7afe084 100644
--- a/include/linux/mfd/palmas.h
+++ b/include/linux/mfd/palmas.h
@@ -20,6 +20,8 @@
 #include <linux/leds.h>
 #include <linux/regmap.h>
 #include <linux/regulator/driver.h>
+#include <linux/extcon.h>
+#include <linux/usb/phy_companion.h>
 
 #define PALMAS_NUM_CLIENTS		3
 
@@ -32,11 +34,30 @@
 			((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;
 struct palmas_usb;
 
+enum palmas_usb_state {
+	PALMAS_USB_STATE_DISCONNECT,
+	PALMAS_USB_STATE_VBUS,
+	PALMAS_USB_STATE_ID,
+};
+
 struct palmas {
 	struct device *dev;
 
@@ -46,6 +67,7 @@ struct palmas {
 	/* Stored chip id */
 	int id;
 
+	unsigned int features;
 	/* IRQ Data */
 	int irq;
 	u32 irq_mask;
@@ -180,9 +202,6 @@ struct palmas_pmic_platform_data {
 };
 
 struct palmas_usb_platform_data {
-	/* Set this if platform wishes its own vbus control */
-	int no_control_vbus;
-
 	/* Do we enable the wakeup comparator on probe */
 	int wakeup;
 };
@@ -350,22 +369,19 @@ struct palmas_usb {
 	struct palmas *palmas;
 	struct device *dev;
 
-	/* for vbus reporting with irqs disabled */
-	spinlock_t lock;
-
-	struct regulator *vbus_reg;
+	struct extcon_dev edev;
 
 	/* used to set vbus, in atomic path */
 	struct work_struct set_vbus_work;
 
-	int irq1;
-	int irq2;
-	int irq3;
-	int irq4;
+	int id_otg_irq;
+	int id_irq;
+	int vbus_otg_irq;
+	int vbus_irq;
 
 	int vbus_enable;
 
-	u8 linkstat;
+	enum palmas_usb_state linkstat;
 };
 
 #define comparator_to_palmas(x) container_of((x), struct palmas_usb, comparator)