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
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