drivers/regulator/dbx500-prcmu.h

   1 /*
   2  * Copyright (C) ST-Ericsson SA 2010
   3  *
   4  * Author: Bengt Jonsson <bengt.jonsson@stericsson.com> for ST-Ericsson,
   5  *         Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson
   6  *
   7  * License Terms: GNU General Public License v2
   8  *
   9  */
  10
  11 #ifndef DBX500_REGULATOR_H
  12 #define DBX500_REGULATOR_H
  13
  14 #include <linux/platform_device.h>
  15
  16 /**
  17  * struct dbx500_regulator_info - dbx500 regulator information
  18  * @dev: device pointer
  19  * @desc: regulator description
  20  * @rdev: regulator device pointer
  21  * @is_enabled: status of the regulator
  22  * @epod_id: id for EPOD (power domain)
  23  * @is_ramret: RAM retention switch for EPOD (power domain)
  24  * @operating_point: operating point (only for vape, to be removed)
  25  *
  26  */
  27 struct dbx500_regulator_info {
  28         struct device *dev;
  29         struct regulator_desc desc;
  30         struct regulator_dev *rdev;
  31         bool is_enabled;
  32         u16 epod_id;
  33         bool is_ramret;
  34         bool exclude_from_power_state;
  35         unsigned int operating_point;
  36 };
  37
  38 void power_state_active_enable(void);
  39 int power_state_active_disable(void);
  40
  41
  42 #ifdef CONFIG_REGULATOR_DEBUG
  43 int ux500_regulator_debug_init(struct platform_device *pdev,
  44                                struct dbx500_regulator_info *regulator_info,
  45                                int num_regulators);
  46
  47 int ux500_regulator_debug_exit(void);
  48 #else
  49
  50 static inline int ux500_regulator_debug_init(struct platform_device *pdev,
  51                              struct dbx500_regulator_info *regulator_info,
  52                              int num_regulators)
  53 {
  54         return 0;
  55 }
  56
  57 static inline int ux500_regulator_debug_exit(void)
  58 {
  59         return 0;
  60 }
  61
  62 #endif
  63 #endif