Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (59 commits)
  mfd: ab8500-core chip version cut 2.0 support
  mfd: Flag WM831x /IRQ as a wake source
  mfd: Convert WM831x away from legacy I2C PM operations
  regulator: Support MAX8998/LP3974 DVS-GPIO
  mfd: Support LP3974 RTC
  i2c: Convert SCx200 driver from using raw PCI to platform device
  x86: OLPC: convert olpc-xo1 driver from pci device to platform device
  mfd: MAX8998/LP3974 hibernation support
  mfd/ab8500: remove spi support
  mfd: Remove ARCH_U8500 dependency from AB8500
  misc: Make AB8500_PWM driver depend on U8500 due to PWM breakage
  mfd: Add __devexit annotation for vx855_remove
  mfd: twl6030 irq_data conversion.
  gpio: Fix cs5535 printk warnings
  misc: Fix cs5535 printk warnings
  mfd: Convert Wolfson MFD drivers to use irq_data accessor function
  mfd: Convert TWL4030 to new irq_ APIs
  mfd: Convert tps6586x driver to new irq_ API
  mfd: Convert tc6393xb driver to new irq_ APIs
  mfd: Convert t7166xb driver to new irq_ API
  ...

5 files changed, 64 insertions, 29 deletions

diff --git a/include/linux/mfd/ab8500.h b/include/linux/mfd/ab8500.h
index 85cf2c28fac6..37f56b7c4c15 100644
--- a/include/linux/mfd/ab8500.h
+++ b/include/linux/mfd/ab8500.h
@@ -74,30 +74,37 @@
 #define AB8500_INT_ACC_DETECT_21DB_F	37
 #define AB8500_INT_ACC_DETECT_21DB_R	38
 #define AB8500_INT_GP_SW_ADC_CONV_END	39
-#define AB8500_INT_BTEMP_LOW		72
-#define AB8500_INT_BTEMP_LOW_MEDIUM	73
-#define AB8500_INT_BTEMP_MEDIUM_HIGH	74
-#define AB8500_INT_BTEMP_HIGH		75
-#define AB8500_INT_USB_CHARGER_NOT_OK	81
-#define AB8500_INT_ID_WAKEUP_R		82
-#define AB8500_INT_ID_DET_R1R		84
-#define AB8500_INT_ID_DET_R2R		85
-#define AB8500_INT_ID_DET_R3R		86
-#define AB8500_INT_ID_DET_R4R		87
-#define AB8500_INT_ID_WAKEUP_F		88
-#define AB8500_INT_ID_DET_R1F		90
-#define AB8500_INT_ID_DET_R2F		91
-#define AB8500_INT_ID_DET_R3F		92
-#define AB8500_INT_ID_DET_R4F		93
-#define AB8500_INT_USB_CHG_DET_DONE	94
-#define AB8500_INT_USB_CH_TH_PROT_F	96
-#define AB8500_INT_USB_CH_TH_PROP_R	97
-#define AB8500_INT_MAIN_CH_TH_PROP_F	98
-#define AB8500_INT_MAIN_CH_TH_PROT_R	99
-#define AB8500_INT_USB_CHARGER_NOT_OKF	103
+#define AB8500_INT_ADP_SOURCE_ERROR	72
+#define AB8500_INT_ADP_SINK_ERROR	73
+#define AB8500_INT_ADP_PROBE_PLUG	74
+#define AB8500_INT_ADP_PROBE_UNPLUG	75
+#define AB8500_INT_ADP_SENSE_OFF	76
+#define AB8500_INT_USB_PHY_POWER_ERR	78
+#define AB8500_INT_USB_LINK_STATUS	79
+#define AB8500_INT_BTEMP_LOW		80
+#define AB8500_INT_BTEMP_LOW_MEDIUM	81
+#define AB8500_INT_BTEMP_MEDIUM_HIGH	82
+#define AB8500_INT_BTEMP_HIGH		83
+#define AB8500_INT_USB_CHARGER_NOT_OK	89
+#define AB8500_INT_ID_WAKEUP_R		90
+#define AB8500_INT_ID_DET_R1R		92
+#define AB8500_INT_ID_DET_R2R		93
+#define AB8500_INT_ID_DET_R3R		94
+#define AB8500_INT_ID_DET_R4R		95
+#define AB8500_INT_ID_WAKEUP_F		96
+#define AB8500_INT_ID_DET_R1F		98
+#define AB8500_INT_ID_DET_R2F		99
+#define AB8500_INT_ID_DET_R3F		100
+#define AB8500_INT_ID_DET_R4F		101
+#define AB8500_INT_USB_CHG_DET_DONE	102
+#define AB8500_INT_USB_CH_TH_PROT_F	104
+#define AB8500_INT_USB_CH_TH_PROT_R    105
+#define AB8500_INT_MAIN_CH_TH_PROT_F   106
+#define AB8500_INT_MAIN_CH_TH_PROT_R	107
+#define AB8500_INT_USB_CHARGER_NOT_OKF	111
 
-#define AB8500_NR_IRQS			104
-#define AB8500_NUM_IRQ_REGS		13
+#define AB8500_NR_IRQS			112
+#define AB8500_NUM_IRQ_REGS		14
 
 /**
  * struct ab8500 - ab8500 internal structure
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 5582ab3d3e48..835996e167e1 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -47,6 +47,12 @@ struct mfd_cell {
 
 	/* don't check for resource conflicts */
 	bool			ignore_resource_conflicts;
+
+	/*
+	 * Disable runtime PM callbacks for this subdevice - see
+	 * pm_runtime_no_callbacks().
+	 */
+	bool			pm_runtime_no_callbacks;
 };
 
 extern int mfd_add_devices(struct device *parent, int id,
diff --git a/include/linux/mfd/max8998-private.h b/include/linux/mfd/max8998-private.h
index 7363dea6bbcd..effa5d3b96ae 100644
--- a/include/linux/mfd/max8998-private.h
+++ b/include/linux/mfd/max8998-private.h
@@ -159,10 +159,12 @@ struct max8998_dev {
 	u8 irq_masks_cur[MAX8998_NUM_IRQ_REGS];
 	u8 irq_masks_cache[MAX8998_NUM_IRQ_REGS];
 	int type;
+	bool wakeup;
 };
 
 int max8998_irq_init(struct max8998_dev *max8998);
 void max8998_irq_exit(struct max8998_dev *max8998);
+int max8998_irq_resume(struct max8998_dev *max8998);
 
 extern int max8998_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest);
 extern int max8998_bulk_read(struct i2c_client *i2c, u8 reg, int count,
diff --git a/include/linux/mfd/max8998.h b/include/linux/mfd/max8998.h
index f8c9f884aff2..61daa167b576 100644
--- a/include/linux/mfd/max8998.h
+++ b/include/linux/mfd/max8998.h
@@ -70,24 +70,43 @@ struct max8998_regulator_data {
  * @num_regulators: number of regultors used
  * @irq_base: base IRQ number for max8998, required for IRQs
  * @ono: power onoff IRQ number for max8998
- * @buck1_max_voltage1: BUCK1 maximum alowed voltage register 1
- * @buck1_max_voltage2: BUCK1 maximum alowed voltage register 2
- * @buck2_max_voltage: BUCK2 maximum alowed voltage
+ * @buck_voltage_lock: Do NOT change the values of the following six
+ *   registers set by buck?_voltage?. The voltage of BUCK1/2 cannot
+ *   be other than the preset values.
+ * @buck1_voltage1: BUCK1 DVS mode 1 voltage register
+ * @buck1_voltage2: BUCK1 DVS mode 2 voltage register
+ * @buck1_voltage3: BUCK1 DVS mode 3 voltage register
+ * @buck1_voltage4: BUCK1 DVS mode 4 voltage register
+ * @buck2_voltage1: BUCK2 DVS mode 1 voltage register
+ * @buck2_voltage2: BUCK2 DVS mode 2 voltage register
  * @buck1_set1: BUCK1 gpio pin 1 to set output voltage
  * @buck1_set2: BUCK1 gpio pin 2 to set output voltage
+ * @buck1_default_idx: Default for BUCK1 gpio pin 1, 2
  * @buck2_set3: BUCK2 gpio pin to set output voltage
+ * @buck2_default_idx: Default for BUCK2 gpio pin.
+ * @wakeup: Allow to wake up from suspend
+ * @rtc_delay: LP3974 RTC chip bug that requires delay after a register
+ * write before reading it.
  */
 struct max8998_platform_data {
 	struct max8998_regulator_data	*regulators;
 	int				num_regulators;
 	int				irq_base;
 	int				ono;
-	int                             buck1_max_voltage1;
-	int                             buck1_max_voltage2;
-	int                             buck2_max_voltage;
+	bool				buck_voltage_lock;
+	int				buck1_voltage1;
+	int				buck1_voltage2;
+	int				buck1_voltage3;
+	int				buck1_voltage4;
+	int				buck2_voltage1;
+	int				buck2_voltage2;
 	int				buck1_set1;
 	int				buck1_set2;
+	int				buck1_default_idx;
 	int				buck2_set3;
+	int				buck2_default_idx;
+	bool				wakeup;
+	bool				rtc_delay;
 };
 
 #endif /*  __LINUX_MFD_MAX8998_H */
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h
index a1239c48b41a..903280d21866 100644
--- a/include/linux/mfd/wm831x/core.h
+++ b/include/linux/mfd/wm831x/core.h
@@ -245,6 +245,7 @@ enum wm831x_parent {
 	WM8320 = 0x8320,
 	WM8321 = 0x8321,
 	WM8325 = 0x8325,
+	WM8326 = 0x8326,
 };
 
 struct wm831x {