linux/drivers/input/keyboard/clps711x-keypad.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Cirrus Logic CLPS711X Keypad driver
 *
 * Copyright (C) 2014 Alexander Shiyan <[email protected]>
 */

#include <linux/input.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/gpio/consumer.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include <linux/regmap.h>
#include <linux/sched.h>
#include <linux/input/matrix_keypad.h>
#include <linux/mfd/syscon.h>
#include <linux/mfd/syscon/clps711x.h>

#define CLPS711X_KEYPAD_COL_COUNT …

struct clps711x_gpio_data { … };

struct clps711x_keypad_data { … };

static void clps711x_keypad_poll(struct input_dev *input)
{ … }

static int clps711x_keypad_probe(struct platform_device *pdev)
{ … }

static const struct of_device_id clps711x_keypad_of_match[] = …;
MODULE_DEVICE_TABLE(of, clps711x_keypad_of_match);

static struct platform_driver clps711x_keypad_driver = …;
module_platform_driver(…) …;

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