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Mark Brownaaf1e172009-03-10 10:55:15 +00001/*
2 * wm8400.h -- audio driver for WM8400
3 *
4 * Copyright 2008 Wolfson Microelectronics PLC.
5 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 *
12 */
13
14#ifndef _WM8400_CODEC_H
15#define _WM8400_CODEC_H
16
17#define WM8400_MCLK_DIV 0
18#define WM8400_DACCLK_DIV 1
19#define WM8400_ADCCLK_DIV 2
20#define WM8400_BCLK_DIV 3
21
22#define WM8400_MCLK_DIV_1 0x400
23#define WM8400_MCLK_DIV_2 0x800
24
25#define WM8400_DAC_CLKDIV_1 0x00
26#define WM8400_DAC_CLKDIV_1_5 0x04
27#define WM8400_DAC_CLKDIV_2 0x08
28#define WM8400_DAC_CLKDIV_3 0x0c
29#define WM8400_DAC_CLKDIV_4 0x10
30#define WM8400_DAC_CLKDIV_5_5 0x14
31#define WM8400_DAC_CLKDIV_6 0x18
32
33#define WM8400_ADC_CLKDIV_1 0x00
34#define WM8400_ADC_CLKDIV_1_5 0x20
35#define WM8400_ADC_CLKDIV_2 0x40
36#define WM8400_ADC_CLKDIV_3 0x60
37#define WM8400_ADC_CLKDIV_4 0x80
38#define WM8400_ADC_CLKDIV_5_5 0xa0
39#define WM8400_ADC_CLKDIV_6 0xc0
40
41
42#define WM8400_BCLK_DIV_1 (0x0 << 1)
43#define WM8400_BCLK_DIV_1_5 (0x1 << 1)
44#define WM8400_BCLK_DIV_2 (0x2 << 1)
45#define WM8400_BCLK_DIV_3 (0x3 << 1)
46#define WM8400_BCLK_DIV_4 (0x4 << 1)
47#define WM8400_BCLK_DIV_5_5 (0x5 << 1)
48#define WM8400_BCLK_DIV_6 (0x6 << 1)
49#define WM8400_BCLK_DIV_8 (0x7 << 1)
50#define WM8400_BCLK_DIV_11 (0x8 << 1)
51#define WM8400_BCLK_DIV_12 (0x9 << 1)
52#define WM8400_BCLK_DIV_16 (0xA << 1)
53#define WM8400_BCLK_DIV_22 (0xB << 1)
54#define WM8400_BCLK_DIV_24 (0xC << 1)
55#define WM8400_BCLK_DIV_32 (0xD << 1)
56#define WM8400_BCLK_DIV_44 (0xE << 1)
57#define WM8400_BCLK_DIV_48 (0xF << 1)
58
Mark Brownaaf1e172009-03-10 10:55:15 +000059#endif