1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * pps-gpio.h -- PPS client for GPIOs 4 * 5 * Copyright (C) 2011 James Nuss <jamesnuss@nanometrics.ca> 6 */ 7 8 #ifndef _PPS_GPIO_H 9 #define _PPS_GPIO_H 10 11 struct pps_gpio_platform_data { 12 struct gpio_desc *gpio_pin; 13 struct gpio_desc *echo_pin; 14 bool assert_falling_edge; 15 bool capture_clear; 16 unsigned int echo_active_ms; 17 }; 18 19 #endif /* _PPS_GPIO_H */ 20