| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * ADAU1977/ADAU1978/ADAU1979 driver | |
| * | |
| * Copyright 2014 Analog Devices Inc. | |
| * Author: Lars-Peter Clausen <lars@metafoo.de> | |
| */ | |
| #ifndef __LINUX_PLATFORM_DATA_ADAU1977_H__ | |
| #define __LINUX_PLATFORM_DATA_ADAU1977_H__ | |
| /** | |
| * enum adau1977_micbias - ADAU1977 MICBIAS pin voltage setting | |
| * @ADAU1977_MICBIAS_5V0: MICBIAS is set to 5.0 V | |
| * @ADAU1977_MICBIAS_5V5: MICBIAS is set to 5.5 V | |
| * @ADAU1977_MICBIAS_6V0: MICBIAS is set to 6.0 V | |
| * @ADAU1977_MICBIAS_6V5: MICBIAS is set to 6.5 V | |
| * @ADAU1977_MICBIAS_7V0: MICBIAS is set to 7.0 V | |
| * @ADAU1977_MICBIAS_7V5: MICBIAS is set to 7.5 V | |
| * @ADAU1977_MICBIAS_8V0: MICBIAS is set to 8.0 V | |
| * @ADAU1977_MICBIAS_8V5: MICBIAS is set to 8.5 V | |
| * @ADAU1977_MICBIAS_9V0: MICBIAS is set to 9.0 V | |
| */ | |
| enum adau1977_micbias { | |
| ADAU1977_MICBIAS_5V0 = 0x0, | |
| ADAU1977_MICBIAS_5V5 = 0x1, | |
| ADAU1977_MICBIAS_6V0 = 0x2, | |
| ADAU1977_MICBIAS_6V5 = 0x3, | |
| ADAU1977_MICBIAS_7V0 = 0x4, | |
| ADAU1977_MICBIAS_7V5 = 0x5, | |
| ADAU1977_MICBIAS_8V0 = 0x6, | |
| ADAU1977_MICBIAS_8V5 = 0x7, | |
| ADAU1977_MICBIAS_9V0 = 0x8, | |
| }; | |
| /** | |
| * struct adau1977_platform_data - Platform configuration data for the ADAU1977 | |
| * @micbias: Specifies the voltage for the MICBIAS pin | |
| */ | |
| struct adau1977_platform_data { | |
| enum adau1977_micbias micbias; | |
| }; | |
| #endif |