1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * linux/sound/cs42l52.h -- Platform data for CS42L52
 4 *
 5 * Copyright (c) 2012 Cirrus Logic Inc.
 6 */
 7
 8#ifndef __CS42L52_H
 9#define __CS42L52_H
10
11struct cs42l52_platform_data {
12
13	/* MICBIAS Level. Check datasheet Pg48 */
14	unsigned int micbias_lvl;
15
16	/* MICA mode selection Differential or Single-ended */
17	bool mica_diff_cfg;
18
19	/* MICB mode selection Differential or Single-ended */
20	bool micb_diff_cfg;
21
22	/* Charge Pump Freq. Check datasheet Pg73 */
23	unsigned int chgfreq;
24
25	/* Reset GPIO */
26	unsigned int reset_gpio;
27};
28
29#endif /* __CS42L52_H */