linux/drivers/mfd/pcf50633-gpio.c

// SPDX-License-Identifier: GPL-2.0-or-later
/* NXP PCF50633 GPIO Driver
 *
 * (C) 2006-2008 by Openmoko, Inc.
 * Author: Balaji Rao <[email protected]>
 * All rights reserved.
 *
 * Broken down from monstrous PCF50633 driver mainly by
 * Harald Welte, Andy Green and Werner Almesberger
 */

#include <linux/kernel.h>
#include <linux/module.h>

#include <linux/mfd/pcf50633/core.h>
#include <linux/mfd/pcf50633/gpio.h>
#include <linux/mfd/pcf50633/pmic.h>

static const u8 pcf50633_regulator_registers[PCF50633_NUM_REGULATORS] = …;

int pcf50633_gpio_set(struct pcf50633 *pcf, int gpio, u8 val)
{ … }
EXPORT_SYMBOL_GPL(…);

u8 pcf50633_gpio_get(struct pcf50633 *pcf, int gpio)
{ … }
EXPORT_SYMBOL_GPL(…);

int pcf50633_gpio_invert_set(struct pcf50633 *pcf, int gpio, int invert)
{ … }
EXPORT_SYMBOL_GPL(…);

int pcf50633_gpio_invert_get(struct pcf50633 *pcf, int gpio)
{ … }
EXPORT_SYMBOL_GPL(…);

int pcf50633_gpio_power_supply_set(struct pcf50633 *pcf,
					int gpio, int regulator, int on)
{ … }
EXPORT_SYMBOL_GPL(…);

MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;