drivers/regulator/dbx500-prcmu.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) ST-Ericsson SA 2010
   4  *
   5  * Author: Bengt Jonsson <bengt.jonsson@stericsson.com> for ST-Ericsson,
   6  *         Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson
   7  */
   8
   9 #ifndef DBX500_REGULATOR_H
  10 #define DBX500_REGULATOR_H
  11
  12 #include <linux/platform_device.h>
  13
  14 /**
  15  * struct dbx500_regulator_info - dbx500 regulator information
  16  * @desc: regulator description
  17  * @is_enabled: status of the regulator
  18  * @epod_id: id for EPOD (power domain)
  19  * @is_ramret: RAM retention switch for EPOD (power domain)
  20  *
  21  */
  22 struct dbx500_regulator_info {
  23         struct regulator_desc desc;
  24         bool is_enabled;
  25         u16 epod_id;
  26         bool is_ramret;
  27         bool exclude_from_power_state;
  28 };
  29
  30 void power_state_active_enable(void);
  31 int power_state_active_disable(void);
  32
  33
  34 #ifdef CONFIG_REGULATOR_DEBUG
  35 int ux500_regulator_debug_init(struct platform_device *pdev,
  36                                struct dbx500_regulator_info *regulator_info,
  37                                int num_regulators);
  38
  39 int ux500_regulator_debug_exit(void);
  40 #else
  41
  42 static inline int ux500_regulator_debug_init(struct platform_device *pdev,
  43                              struct dbx500_regulator_info *regulator_info,
  44                              int num_regulators)
  45 {
  46         return 0;
  47 }
  48
  49 static inline int ux500_regulator_debug_exit(void)
  50 {
  51         return 0;
  52 }
  53
  54 #endif
  55 #endif