linux/drivers/nfc/s3fwrn5/uart.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * UART Link Layer for S3FWRN82 NCI based Driver
 *
 * Copyright (C) 2015 Samsung Electronics
 * Robert Baldyga <[email protected]>
 * Copyright (C) 2020 Samsung Electronics
 * Bongsu Jeon <[email protected]>
 */

#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/nfc.h>
#include <linux/netdevice.h>
#include <linux/of.h>
#include <linux/serdev.h>
#include <linux/gpio.h>
#include <linux/of_gpio.h>

#include "phy_common.h"

#define S3FWRN82_NCI_HEADER …
#define S3FWRN82_NCI_IDX …
#define NCI_SKB_BUFF_LEN …

struct s3fwrn82_uart_phy { … };

static int s3fwrn82_uart_write(void *phy_id, struct sk_buff *out)
{ … }

static const struct s3fwrn5_phy_ops uart_phy_ops = …;

static size_t s3fwrn82_uart_read(struct serdev_device *serdev,
				 const u8 *data, size_t count)
{ … }

static const struct serdev_device_ops s3fwrn82_serdev_ops = …;

static const struct of_device_id s3fwrn82_uart_of_match[] = …;
MODULE_DEVICE_TABLE(of, s3fwrn82_uart_of_match);

static int s3fwrn82_uart_parse_dt(struct serdev_device *serdev)
{ … }

static int s3fwrn82_uart_probe(struct serdev_device *serdev)
{ … }

static void s3fwrn82_uart_remove(struct serdev_device *serdev)
{ … }

static struct serdev_device_driver s3fwrn82_uart_driver = …;

module_serdev_device_driver(…) …;

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