/* * ADAU1977/ADAU1978/ADAU1979 driver * * Copyright 2014 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> * * Licensed under the GPL-2. */ #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