LXR linux/include/linux/platform

   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 */
  25enum 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 */
  41struct adau1977_platform_data {
  42        enum adau1977_micbias micbias;
  43};
  44
  45#endif
  46