linux/drivers/gpio/gpio-lp87565.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
 *	Keerthy <[email protected]>
 *
 * Based on the LP873X driver
 */

#include <linux/gpio/driver.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>

#include <linux/mfd/lp87565.h>

struct lp87565_gpio { … };

static int lp87565_gpio_get(struct gpio_chip *chip, unsigned int offset)
{ … }

static void lp87565_gpio_set(struct gpio_chip *chip, unsigned int offset,
			     int value)
{ … }

static int lp87565_gpio_get_direction(struct gpio_chip *chip,
				      unsigned int offset)
{ … }

static int lp87565_gpio_direction_input(struct gpio_chip *chip,
					unsigned int offset)
{ … }

static int lp87565_gpio_direction_output(struct gpio_chip *chip,
					 unsigned int offset, int value)
{ … }

static int lp87565_gpio_request(struct gpio_chip *gc, unsigned int offset)
{ … }

static int lp87565_gpio_set_config(struct gpio_chip *gc, unsigned int offset,
				   unsigned long config)
{ … }

static const struct gpio_chip template_chip = …;

static int lp87565_gpio_probe(struct platform_device *pdev)
{ … }

static const struct platform_device_id lp87565_gpio_id_table[] = …;
MODULE_DEVICE_TABLE(platform, lp87565_gpio_id_table);

static struct platform_driver lp87565_gpio_driver = …;
module_platform_driver(…) …;

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