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603597c9 LPC |
1 | /* |
2 | * ADAU1977/ADAU1978/ADAU1979 driver | |
3 | * | |
4 | * Copyright 2014 Analog Devices Inc. | |
5 | * Author: Lars-Peter Clausen <lars@metafoo.de> | |
6 | * | |
7 | * Licensed under the GPL-2. | |
8 | */ | |
9 | ||
10 | #ifndef __LINUX_PLATFORM_DATA_ADAU1977_H__ | |
11 | #define __LINUX_PLATFORM_DATA_ADAU1977_H__ | |
12 | ||
13 | /** | |
14 | * enum adau1977_micbias - ADAU1977 MICBIAS pin voltage setting | |
15 | * @ADAU1977_MICBIAS_5V0: MICBIAS is set to 5.0 V | |
16 | * @ADAU1977_MICBIAS_5V5: MICBIAS is set to 5.5 V | |
17 | * @ADAU1977_MICBIAS_6V0: MICBIAS is set to 6.0 V | |
18 | * @ADAU1977_MICBIAS_6V5: MICBIAS is set to 6.5 V | |
19 | * @ADAU1977_MICBIAS_7V0: MICBIAS is set to 7.0 V | |
20 | * @ADAU1977_MICBIAS_7V5: MICBIAS is set to 7.5 V | |
21 | * @ADAU1977_MICBIAS_8V0: MICBIAS is set to 8.0 V | |
22 | * @ADAU1977_MICBIAS_8V5: MICBIAS is set to 8.5 V | |
23 | * @ADAU1977_MICBIAS_9V0: MICBIAS is set to 9.0 V | |
24 | */ | |
25 | enum adau1977_micbias { | |
26 | ADAU1977_MICBIAS_5V0 = 0x0, | |
27 | ADAU1977_MICBIAS_5V5 = 0x1, | |
28 | ADAU1977_MICBIAS_6V0 = 0x2, | |
29 | ADAU1977_MICBIAS_6V5 = 0x3, | |
30 | ADAU1977_MICBIAS_7V0 = 0x4, | |
31 | ADAU1977_MICBIAS_7V5 = 0x5, | |
32 | ADAU1977_MICBIAS_8V0 = 0x6, | |
33 | ADAU1977_MICBIAS_8V5 = 0x7, | |
34 | ADAU1977_MICBIAS_9V0 = 0x8, | |
35 | }; | |
36 | ||
37 | /** | |
38 | * struct adau1977_platform_data - Platform configuration data for the ADAU1977 | |
39 | * @micbias: Specifies the voltage for the MICBIAS pin | |
40 | */ | |
41 | struct adau1977_platform_data { | |
42 | enum adau1977_micbias micbias; | |
43 | }; | |
44 | ||
45 | #endif |