blob: 9732be661d20906b7973a29cb13066fbd91f1214
| 1 | /* |
| 2 | * (C) Copyright 2011 |
| 3 | * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de |
| 4 | * |
| 5 | * SPDX-License-Identifier: GPL-2.0+ |
| 6 | */ |
| 7 | |
| 8 | #ifndef __PCA9698_H_ |
| 9 | #define __PCA9698_H_ |
| 10 | |
| 11 | int pca9698_request(unsigned gpio, const char *label); |
| 12 | void pca9698_free(unsigned gpio); |
| 13 | int pca9698_direction_input(u8 addr, unsigned gpio); |
| 14 | int pca9698_direction_output(u8 addr, unsigned gpio, int value); |
| 15 | int pca9698_get_value(u8 addr, unsigned gpio); |
| 16 | int pca9698_set_value(u8 addr, unsigned gpio, int value); |
| 17 | |
| 18 | #endif /* __PCA9698_H_ */ |
| 19 |