1042f9f10SDirk Eibach /* 2042f9f10SDirk Eibach * (C) Copyright 2011 3042f9f10SDirk Eibach * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de 4042f9f10SDirk Eibach * 5*1a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 6042f9f10SDirk Eibach */ 7042f9f10SDirk Eibach 8486cad03SDirk Eibach #ifndef __PCA9698_H_ 9486cad03SDirk Eibach #define __PCA9698_H_ 10486cad03SDirk Eibach 11042f9f10SDirk Eibach int pca9698_request(unsigned gpio, const char *label); 12042f9f10SDirk Eibach void pca9698_free(unsigned gpio); 13042f9f10SDirk Eibach int pca9698_direction_input(u8 addr, unsigned gpio); 14042f9f10SDirk Eibach int pca9698_direction_output(u8 addr, unsigned gpio, int value); 15042f9f10SDirk Eibach int pca9698_get_value(u8 addr, unsigned gpio); 16042f9f10SDirk Eibach int pca9698_set_value(u8 addr, unsigned gpio, int value); 17486cad03SDirk Eibach 18486cad03SDirk Eibach #endif /* __PCA9698_H_ */ 19