u-boot/drivers/power/regulator/regulator_common.h
Sven Schwermer 2f7a5f2682 regulator: Factor out common enable code
In preparation of being able to enable/disable GPIO regulators, the
code that will be shared among the two kinds to regulators is factored
out into its own source files.

Signed-off-by: Sven Schwermer <sven@svenschwermer.de>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-07-18 11:31:24 -04:00

27 lines
849 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Disruptive Technologies Research AS
* Sven Schwermer <sven.svenschwermer@disruptive-technologies.com>
*/
#ifndef _REGULATOR_COMMON_H
#define _REGULATOR_COMMON_H
#include <common.h>
#include <asm/gpio.h>
#include <dm.h>
struct regulator_common_platdata {
struct gpio_desc gpio; /* GPIO for regulator enable control */
unsigned int startup_delay_us;
unsigned int off_on_delay_us;
};
int regulator_common_ofdata_to_platdata(struct udevice *dev,
struct regulator_common_platdata *dev_pdata, const char *enable_gpio_name);
int regulator_common_get_enable(const struct udevice *dev,
struct regulator_common_platdata *dev_pdata);
int regulator_common_set_enable(const struct udevice *dev,
struct regulator_common_platdata *dev_pdata, bool enable);
#endif /* _REGULATOR_COMMON_H */