| Lars-Peter Clausen | 603597c | 2014-02-18 15:57:35 +0100 | [diff] [blame] | 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 |