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
16enum 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
23enum da7213_dmic_data_sel {
24	DA7213_DMIC_DATA_LRISE_RFALL = 0,
25	DA7213_DMIC_DATA_LFALL_RRISE = 1,
26};
27
28enum da7213_dmic_samplephase {
29	DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0,
30	DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1,
31};
32
33enum da7213_dmic_clk_rate {
34	DA7213_DMIC_CLK_3_0MHZ = 0,
35	DA7213_DMIC_CLK_1_5MHZ = 1,
36};
37
38struct 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
49#endif /* _DA7213_PDATA_H */