LXR linux/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 */
  22struct 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
  30void power_state_active_enable(void);
  31int power_state_active_disable(void);
  32
  33
  34#ifdef CONFIG_REGULATOR_DEBUG
  35int ux500_regulator_debug_init(struct platform_device *pdev,
  36                               struct dbx500_regulator_info *regulator_info,
  37                               int num_regulators);
  38
  39int ux500_regulator_debug_exit(void);
  40#else
  41
  42static 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
  49static inline int ux500_regulator_debug_exit(void)
  50{
  51        return 0;
  52}
  53
  54#endif
  55#endif
  56