Merge remote-tracking branch 'regulator/topic/palmas' into v3.9-rc8
[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / sound / da7213.h
1 /*
2  * da7213.h - DA7213 ASoC Codec Driver Platform Data
3  *
4  * Copyright (c) 2013 Dialog Semiconductor
5  *
6  * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11  */
12
13 #ifndef _DA7213_PDATA_H
14 #define _DA7213_PDATA_H
15
16 enum da7213_micbias_voltage {
17         DA7213_MICBIAS_1_6V = 0,
18         DA7213_MICBIAS_2_2V = 1,
19         DA7213_MICBIAS_2_5V = 2,
20         DA7213_MICBIAS_3_0V = 3,
21 };
22
23 enum da7213_dmic_data_sel {
24         DA7213_DMIC_DATA_LRISE_RFALL = 0,
25         DA7213_DMIC_DATA_LFALL_RRISE = 1,
26 };
27
28 enum da7213_dmic_samplephase {
29         DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0,
30         DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1,
31 };
32
33 enum da7213_dmic_clk_rate {
34         DA7213_DMIC_CLK_3_0MHZ = 0,
35         DA7213_DMIC_CLK_1_5MHZ = 1,
36 };
37
38 struct da7213_platform_data {
39         /* Mic Bias voltage */
40         enum da7213_micbias_voltage micbias1_lvl;
41         enum da7213_micbias_voltage micbias2_lvl;
42
43         /* DMIC config */
44         enum da7213_dmic_data_sel dmic_data_sel;
45         enum da7213_dmic_samplephase dmic_samplephase;
46         enum da7213_dmic_clk_rate dmic_clk_rate;
47
48         /* MCLK squaring config */
49         bool mclk_squaring;
50 };
51
52 #endif /* _DA7213_PDATA_H */