2 files changed, 48 insertions, 1 deletions

diff --git a/include/linux/mfd/wm8350/core.h b/include/linux/mfd/wm8350/core.h
index cc190055b9c4..d2614dfc9397 100644
--- a/include/linux/mfd/wm8350/core.h
+++ b/include/linux/mfd/wm8350/core.h
@@ -57,6 +57,9 @@
 #define WM8350_OVER_CURRENT_INT_STATUS_MASK     0x25
 #define WM8350_GPIO_INT_STATUS_MASK             0x26
 #define WM8350_COMPARATOR_INT_STATUS_MASK       0x27
+#define WM8350_MISC_OVERRIDES                   0xE3
+#define WM8350_COMPARATOR_OVERRIDES             0xE7
+#define WM8350_STATE_MACHINE_STATUS             0xE9
 
 #define WM8350_MAX_REGISTER                     0xFF
 
@@ -523,6 +526,29 @@
 #define WM8350_DC2_STS                          0x0002
 #define WM8350_DC1_STS                          0x0001
 
+/*
+ * R227 (0xE3) - Misc Overrides
+ */
+#define WM8350_USB_LIMIT_OVRDE                  0x0400
+
+/*
+ * R227 (0xE7) - Comparator Overrides
+ */
+#define WM8350_USB_FB_OVRDE                     0x8000
+#define WM8350_WALL_FB_OVRDE                    0x4000
+#define WM8350_BATT_FB_OVRDE                    0x2000
+
+
+/*
+ * R233 (0xE9) - State Machinine Status
+ */
+#define WM8350_USB_SM_MASK                      0x0700
+#define WM8350_USB_SM_SHIFT                     8
+
+#define WM8350_USB_SM_100_SLV   1
+#define WM8350_USB_SM_500_SLV   5
+#define WM8350_USB_SM_STDBY_SLV 7
+
 /* WM8350 wake up conditions */
 #define WM8350_IRQ_WKUP_OFF_STATE               43
 #define WM8350_IRQ_WKUP_HIB_STATE               44
diff --git a/include/linux/mfd/wm8350/supply.h b/include/linux/mfd/wm8350/supply.h
index 1c8f3cde79b0..79721513fa9f 100644
--- a/include/linux/mfd/wm8350/supply.h
+++ b/include/linux/mfd/wm8350/supply.h
@@ -13,7 +13,8 @@
 #ifndef __LINUX_MFD_WM8350_SUPPLY_H_
 #define __LINUX_MFD_WM8350_SUPPLY_H_
 
-#include <linux/platform_device.h>
+#include <linux/mutex.h>
+#include <linux/power_supply.h>
 
 /*
  * Charger registers
@@ -104,8 +105,28 @@
 #define WM8350_IRQ_EXT_WALL_FB                  37
 #define WM8350_IRQ_EXT_BAT_FB                   38
 
+/*
+ * Policy to control charger state machine.
+ */
+struct wm8350_charger_policy {
+
+        /* charger state machine policy  - set in machine driver */
+        int eoc_mA;             /* end of charge current (mA)  */
+        int charge_mV;          /* charge voltage */
+        int fast_limit_mA;      /* fast charge current limit */
+        int fast_limit_USB_mA;  /* USB fast charge current limit */
+        int charge_timeout;     /* charge timeout (mins) */
+        int trickle_start_mV;   /* trickle charge starts at mV */
+        int trickle_charge_mA;  /* trickle charge current */
+        int trickle_charge_USB_mA;      /* USB trickle charge current */
+};
+
 struct wm8350_power {
         struct platform_device *pdev;
+        struct power_supply battery;
+        struct power_supply usb;
+        struct power_supply ac;
+        struct wm8350_charger_policy *policy;
 };
 
 #endif