1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * ADAU1977/ADAU1978/ADAU1979 driver 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright 2014 Analog Devices Inc. 6*4882a593Smuzhiyun * Author: Lars-Peter Clausen <lars@metafoo.de> 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef __LINUX_PLATFORM_DATA_ADAU1977_H__ 10*4882a593Smuzhiyun #define __LINUX_PLATFORM_DATA_ADAU1977_H__ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /** 13*4882a593Smuzhiyun * enum adau1977_micbias - ADAU1977 MICBIAS pin voltage setting 14*4882a593Smuzhiyun * @ADAU1977_MICBIAS_5V0: MICBIAS is set to 5.0 V 15*4882a593Smuzhiyun * @ADAU1977_MICBIAS_5V5: MICBIAS is set to 5.5 V 16*4882a593Smuzhiyun * @ADAU1977_MICBIAS_6V0: MICBIAS is set to 6.0 V 17*4882a593Smuzhiyun * @ADAU1977_MICBIAS_6V5: MICBIAS is set to 6.5 V 18*4882a593Smuzhiyun * @ADAU1977_MICBIAS_7V0: MICBIAS is set to 7.0 V 19*4882a593Smuzhiyun * @ADAU1977_MICBIAS_7V5: MICBIAS is set to 7.5 V 20*4882a593Smuzhiyun * @ADAU1977_MICBIAS_8V0: MICBIAS is set to 8.0 V 21*4882a593Smuzhiyun * @ADAU1977_MICBIAS_8V5: MICBIAS is set to 8.5 V 22*4882a593Smuzhiyun * @ADAU1977_MICBIAS_9V0: MICBIAS is set to 9.0 V 23*4882a593Smuzhiyun */ 24*4882a593Smuzhiyun enum adau1977_micbias { 25*4882a593Smuzhiyun ADAU1977_MICBIAS_5V0 = 0x0, 26*4882a593Smuzhiyun ADAU1977_MICBIAS_5V5 = 0x1, 27*4882a593Smuzhiyun ADAU1977_MICBIAS_6V0 = 0x2, 28*4882a593Smuzhiyun ADAU1977_MICBIAS_6V5 = 0x3, 29*4882a593Smuzhiyun ADAU1977_MICBIAS_7V0 = 0x4, 30*4882a593Smuzhiyun ADAU1977_MICBIAS_7V5 = 0x5, 31*4882a593Smuzhiyun ADAU1977_MICBIAS_8V0 = 0x6, 32*4882a593Smuzhiyun ADAU1977_MICBIAS_8V5 = 0x7, 33*4882a593Smuzhiyun ADAU1977_MICBIAS_9V0 = 0x8, 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun /** 37*4882a593Smuzhiyun * struct adau1977_platform_data - Platform configuration data for the ADAU1977 38*4882a593Smuzhiyun * @micbias: Specifies the voltage for the MICBIAS pin 39*4882a593Smuzhiyun */ 40*4882a593Smuzhiyun struct adau1977_platform_data { 41*4882a593Smuzhiyun enum adau1977_micbias micbias; 42*4882a593Smuzhiyun }; 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun #endif 45