1 files changed, 29 insertions, 0 deletions

diff --git a/include/linux/mfd/rc5t583.h b/include/linux/mfd/rc5t583.h
index 0b64b19d81ab..c42fe92a727d 100644
--- a/include/linux/mfd/rc5t583.h
+++ b/include/linux/mfd/rc5t583.h
@@ -250,6 +250,26 @@ enum {
         RC5T583_EXT_PWRREQ2_CONTROL = 0x2,
 };
 
+enum {
+        RC5T583_REGULATOR_DC0,
+        RC5T583_REGULATOR_DC1,
+        RC5T583_REGULATOR_DC2,
+        RC5T583_REGULATOR_DC3,
+        RC5T583_REGULATOR_LDO0,
+        RC5T583_REGULATOR_LDO1,
+        RC5T583_REGULATOR_LDO2,
+        RC5T583_REGULATOR_LDO3,
+        RC5T583_REGULATOR_LDO4,
+        RC5T583_REGULATOR_LDO5,
+        RC5T583_REGULATOR_LDO6,
+        RC5T583_REGULATOR_LDO7,
+        RC5T583_REGULATOR_LDO8,
+        RC5T583_REGULATOR_LDO9,
+
+        /* Should be last entry */
+        RC5T583_REGULATOR_MAX,
+};
+
 struct rc5t583 {
         struct device   *dev;
         struct regmap   *regmap;
@@ -273,11 +293,20 @@ struct rc5t583 {
  * The board specific data is provided through this structure.
  * @irq_base: Irq base number on which this device registers their interrupts.
  * @enable_shutdown: Enable shutdown through the input pin "shutdown".
+ * @regulator_deepsleep_slot: The slot number on which device goes to sleep
+ *              in device sleep mode.
+ * @regulator_ext_pwr_control: External power request regulator control. The
+ *              regulator output enable/disable is controlled by the external
+ *              power request input state.
+ * @reg_init_data: Regulator init data.
  */
 
 struct rc5t583_platform_data {
         int             irq_base;
         bool            enable_shutdown;
+        int             regulator_deepsleep_slot[RC5T583_REGULATOR_MAX];
+        unsigned long   regulator_ext_pwr_control[RC5T583_REGULATOR_MAX];
+        struct regulator_init_data *reg_init_data[RC5T583_REGULATOR_MAX];
 };
 
 static inline int rc5t583_write(struct device *dev, uint8_t reg, uint8_t val)