blob: 7c2be4a51894484e8a05fe08d11751c1cc7e04ab [file] [log] [blame]
Brian Austindfe0f982012-04-27 15:45:52 -05001/*
2 * linux/sound/cs42l52.h -- Platform data for CS42L52
3 *
4 * Copyright (c) 2012 Cirrus Logic Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#ifndef __CS42L52_H
12#define __CS42L52_H
13
14struct cs42l52_platform_data {
15
16 /* MICBIAS Level. Check datasheet Pg48 */
17 unsigned int micbias_lvl;
18
19 /* MICA mode selection 0=Single 1=Differential */
20 unsigned int mica_cfg;
21
22 /* MICB mode selection 0=Single 1=Differential */
23 unsigned int micb_cfg;
24
25 /* MICA Select 0=MIC1A 1=MIC2A */
26 unsigned int mica_sel;
27
28 /* MICB Select 0=MIC2A 1=MIC2B */
29 unsigned int micb_sel;
30
31 /* Charge Pump Freq. Check datasheet Pg73 */
32 unsigned int chgfreq;
33
Brian Austin6dd17752013-10-25 10:01:14 -050034 /* Reset GPIO */
35 unsigned int reset_gpio;
Brian Austindfe0f982012-04-27 15:45:52 -050036};
37
38#endif /* __CS42L52_H */