linux/drivers/nfc/s3fwrn5/i2c.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * I2C Link Layer for Samsung S3FWRN5 NCI based Driver
 *
 * Copyright (C) 2015 Samsung Electrnoics
 * Robert Baldyga <[email protected]>
 */

#include <linux/clk.h>
#include <linux/i2c.h>
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/of_gpio.h>
#include <linux/of_irq.h>
#include <linux/module.h>

#include <net/nfc/nfc.h>

#include "phy_common.h"

#define S3FWRN5_I2C_DRIVER_NAME …

struct s3fwrn5_i2c_phy { … };

static void s3fwrn5_i2c_set_mode(void *phy_id, enum s3fwrn5_mode mode)
{ … }

static int s3fwrn5_i2c_write(void *phy_id, struct sk_buff *skb)
{ … }

static const struct s3fwrn5_phy_ops i2c_phy_ops = …;

static int s3fwrn5_i2c_read(struct s3fwrn5_i2c_phy *phy)
{ … }

static irqreturn_t s3fwrn5_i2c_irq_thread_fn(int irq, void *phy_id)
{ … }

static int s3fwrn5_i2c_parse_dt(struct i2c_client *client)
{ … }

static int s3fwrn5_i2c_probe(struct i2c_client *client)
{ … }

static void s3fwrn5_i2c_remove(struct i2c_client *client)
{ … }

static const struct i2c_device_id s3fwrn5_i2c_id_table[] = …;
MODULE_DEVICE_TABLE(i2c, s3fwrn5_i2c_id_table);

static const struct of_device_id of_s3fwrn5_i2c_match[] __maybe_unused = …;
MODULE_DEVICE_TABLE(of, of_s3fwrn5_i2c_match);

static struct i2c_driver s3fwrn5_i2c_driver = …;

module_i2c_driver(…) …;

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