1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * da7213.h - DA7213 ASoC Codec Driver Platform Data
4 *
5 * Copyright (c) 2013 Dialog Semiconductor
6 *
7 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
8 */
9
10 #ifndef _DA7213_PDATA_H
11 #define _DA7213_PDATA_H
12
13 enum da7213_micbias_voltage {
14 DA7213_MICBIAS_1_6V = 0,
15 DA7213_MICBIAS_2_2V = 1,
16 DA7213_MICBIAS_2_5V = 2,
17 DA7213_MICBIAS_3_0V = 3,
18 };
19
20 enum da7213_dmic_data_sel {
21 DA7213_DMIC_DATA_LRISE_RFALL = 0,
22 DA7213_DMIC_DATA_LFALL_RRISE = 1,
23 };
24
25 enum da7213_dmic_samplephase {
26 DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0,
27 DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1,
28 };
29
30 enum da7213_dmic_clk_rate {
31 DA7213_DMIC_CLK_3_0MHZ = 0,
32 DA7213_DMIC_CLK_1_5MHZ = 1,
33 };
34
35 struct da7213_platform_data {
36 /* Mic Bias voltage */
37 enum da7213_micbias_voltage micbias1_lvl;
38 enum da7213_micbias_voltage micbias2_lvl;
39
40 /* DMIC config */
41 enum da7213_dmic_data_sel dmic_data_sel;
42 enum da7213_dmic_samplephase dmic_samplephase;
43 enum da7213_dmic_clk_rate dmic_clk_rate;
44 };
45
46 #endif /* _DA7213_PDATA_H */
47
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