include/linux/w1-gpio.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * w1-gpio interface to platform code
0004  *
0005  * Copyright (C) 2007 Ville Syrjala <syrjala@sci.fi>
0006  */
0007 #ifndef _LINUX_W1_GPIO_H
0008 #define _LINUX_W1_GPIO_H
0009
0010 struct gpio_desc;
0011
0012 /**
0013  * struct w1_gpio_platform_data - Platform-dependent data for w1-gpio
0014  */
0015 struct w1_gpio_platform_data {
0016     struct gpio_desc *gpiod;
0017     struct gpio_desc *pullup_gpiod;
0018     void (*enable_external_pullup)(int enable);
0019     unsigned int pullup_duration;
0020 };
0021
0022 #endif /* _LINUX_W1_GPIO_H */