| /* |
| * linux/sound/cs42l52.h -- Platform data for CS42L52 |
| * |
| * Copyright (c) 2012 Cirrus Logic Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef __CS42L52_H |
| #define __CS42L52_H |
| |
| struct cs42l52_platform_data { |
| |
| /* MICBIAS Level. Check datasheet Pg48 */ |
| unsigned int micbias_lvl; |
| |
| /* MICA mode selection 0=Single 1=Differential */ |
| unsigned int mica_cfg; |
| |
| /* MICB mode selection 0=Single 1=Differential */ |
| unsigned int micb_cfg; |
| |
| /* MICA Select 0=MIC1A 1=MIC2A */ |
| unsigned int mica_sel; |
| |
| /* MICB Select 0=MIC2A 1=MIC2B */ |
| unsigned int micb_sel; |
| |
| /* Charge Pump Freq. Check datasheet Pg73 */ |
| unsigned int chgfreq; |
| |
| }; |
| |
| #endif /* __CS42L52_H */ |
