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/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __STUB_REGULATOR_H__
#define __STUB_REGULATOR_H__
#include <linux/regulator/machine.h>
#define STUB_REGULATOR_DRIVER_NAME "stub-regulator"
/**
* struct stub_regulator_pdata - stub regulator device data
* @init_data: regulator constraints
* @hpm_min_load: minimum load in uA that will result in the regulator
* being set to high power mode
* @system_uA: current drawn from regulator not accounted for by any
* regulator framework consumer
*/
struct stub_regulator_pdata {
struct regulator_init_data init_data;
int hpm_min_load;
int system_uA;
};
#ifdef CONFIG_REGULATOR_STUB
/**
* regulator_stub_init() - register platform driver for stub-regulator
*
* This initialization function should be called in systems in which driver
* registration ordering must be controlled precisely.
*/
int __init regulator_stub_init(void);
#else
static inline int __init regulator_stub_init(void)
{
return -ENODEV;
}
#endif /* CONFIG_REGULATOR_STUB */
#endif
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