/*
   * (C) Copyright 2011
   * Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
   *
   * SPDX-License-Identifier:	GPL-2.0+
   */
  
  #ifndef __PCA9698_H_
  #define __PCA9698_H_
  
  int pca9698_request(unsigned gpio, const char *label);
  void pca9698_free(unsigned gpio);
  int pca9698_direction_input(u8 addr, unsigned gpio);
  int pca9698_direction_output(u8 addr, unsigned gpio, int value);
  int pca9698_get_value(u8 addr, unsigned gpio);
  int pca9698_set_value(u8 addr, unsigned gpio, int value);
  
  #endif /* __PCA9698_H_ */