| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | /* |
| 3 | * PEF2256 consumer API |
| 4 | * |
| 5 | * Copyright 2023 CS GROUP France |
| 6 | * |
| 7 | * Author: Herve Codina <herve.codina@bootlin.com> |
| 8 | */ |
| 9 | #ifndef __PEF2256_H__ |
| 10 | #define __PEF2256_H__ |
| 11 | |
| 12 | #include <linux/types.h> |
| 13 | |
| 14 | struct pef2256; |
| 15 | struct regmap; |
| 16 | |
| 17 | /* Retrieve the PEF2256 regmap */ |
| 18 | struct regmap *pef2256_get_regmap(struct pef2256 *pef2256); |
| 19 | |
| 20 | /* PEF2256 hardware versions */ |
| 21 | enum pef2256_version { |
| 22 | PEF2256_VERSION_UNKNOWN, |
| 23 | PEF2256_VERSION_1_2, |
| 24 | PEF2256_VERSION_2_1, |
| 25 | PEF2256_VERSION_2_2, |
| 26 | }; |
| 27 | |
| 28 | /* Get the PEF2256 hardware version */ |
| 29 | enum pef2256_version pef2256_get_version(struct pef2256 *pef2256); |
| 30 | |
| 31 | #endif /* __PEF2256_H__ */ |
| 32 | |