linux/drivers/regulator/dbx500-prcmu.h
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   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 *
  25 */
  26struct dbx500_regulator_info {
  27        struct device *dev;
  28        struct regulator_desc desc;
  29        struct regulator_dev *rdev;
  30        bool is_enabled;
  31        u16 epod_id;
  32        bool is_ramret;
  33        bool exclude_from_power_state;
  34};
  35
  36void power_state_active_enable(void);
  37int power_state_active_disable(void);
  38
  39
  40#ifdef CONFIG_REGULATOR_DEBUG
  41int ux500_regulator_debug_init(struct platform_device *pdev,
  42                               struct dbx500_regulator_info *regulator_info,
  43                               int num_regulators);
  44
  45int ux500_regulator_debug_exit(void);
  46#else
  47
  48static inline int ux500_regulator_debug_init(struct platform_device *pdev,
  49                             struct dbx500_regulator_info *regulator_info,
  50                             int num_regulators)
  51{
  52        return 0;
  53}
  54
  55static inline int ux500_regulator_debug_exit(void)
  56{
  57        return 0;
  58}
  59
  60#endif
  61#endif
  62
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