aboutsummaryrefslogtreecommitdiff
path: root/include/linux/w1-gpio.h
blob: 3495fd0dc7900a0f833a57c3566174a35e634420 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * w1-gpio interface to platform code
 *
 * Copyright (C) 2007 Ville Syrjala <syrjala@sci.fi>
 */
#ifndef _LINUX_W1_GPIO_H
#define _LINUX_W1_GPIO_H

struct gpio_desc;

/**
 * struct w1_gpio_platform_data - Platform-dependent data for w1-gpio
 */
struct w1_gpio_platform_data {
	struct gpio_desc *gpiod;
	struct gpio_desc *pullup_gpiod;
	void (*enable_external_pullup)(int enable);
	unsigned int pullup_duration;
};

#endif /* _LINUX_W1_GPIO_H */