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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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