/*
* wm8904.h -- WM8904 ASoC driver
*
* Copyright 2009 Wolfson Microelectronics, plc
*
* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _WM8904_H
#define _WM8904_H
#define WM8904_CLK_MCLK 1
#define WM8904_CLK_FLL 2
#define WM8904_FLL_MCLK 1
#define WM8904_FLL_BCLK 2
#define WM8904_FLL_LRCLK 3
#define WM8904_FLL_FREE_RUNNING 4
/*
* Register values.
*/
#define WM8904_SW_RESET_AND_ID 0x00
#define WM8904_REVISION 0x01
#define WM8904_BIAS_CONTROL_0 0x04
#define WM8904_VMID_CONTROL_0 0x05
#define WM8904_MIC_BIAS_CONTROL_0 0x06
#define WM8904_MIC_BIAS_CONTROL_1 0x07
