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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
dfe0f98b BA |
2 | /* |
3 | * linux/sound/cs42l52.h -- Platform data for CS42L52 | |
4 | * | |
5 | * Copyright (c) 2012 Cirrus Logic Inc. | |
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6 | */ |
7 | ||
8 | #ifndef __CS42L52_H | |
9 | #define __CS42L52_H | |
10 | ||
11 | struct cs42l52_platform_data { | |
12 | ||
13 | /* MICBIAS Level. Check datasheet Pg48 */ | |
14 | unsigned int micbias_lvl; | |
15 | ||
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16 | /* MICA mode selection Differential or Single-ended */ |
17 | bool mica_diff_cfg; | |
dfe0f98b | 18 | |
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19 | /* MICB mode selection Differential or Single-ended */ |
20 | bool micb_diff_cfg; | |
dfe0f98b | 21 | |
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22 | /* Charge Pump Freq. Check datasheet Pg73 */ |
23 | unsigned int chgfreq; | |
24 | ||
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25 | /* Reset GPIO */ |
26 | unsigned int reset_gpio; | |
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27 | }; |
28 | ||
29 | #endif /* __CS42L52_H */ |