1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * da7219.h - DA7219 ASoC Codec Driver Platform Data
4 *
5 * Copyright (c) 2015 Dialog Semiconductor
6 *
7 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
8 */
9
10 #ifndef __DA7219_PDATA_H
11 #define __DA7219_PDATA_H
12
13 /* Mic Bias */
14 enum da7219_micbias_voltage {
15 DA7219_MICBIAS_1_6V = 0,
16 DA7219_MICBIAS_1_8V,
17 DA7219_MICBIAS_2_0V,
18 DA7219_MICBIAS_2_2V,
19 DA7219_MICBIAS_2_4V,
20 DA7219_MICBIAS_2_6V,
21 };
22
23 /* Mic input type */
24 enum da7219_mic_amp_in_sel {
25 DA7219_MIC_AMP_IN_SEL_DIFF = 0,
26 DA7219_MIC_AMP_IN_SEL_SE_P,
27 DA7219_MIC_AMP_IN_SEL_SE_N,
28 };
29
30 struct da7219_aad_pdata;
31
32 enum da7219_dai_clks {
33 DA7219_DAI_WCLK_IDX = 0,
34 DA7219_DAI_BCLK_IDX,
35 DA7219_DAI_NUM_CLKS,
36 };
37
38 struct da7219_pdata {
39 bool wakeup_source;
40
41 const char *dai_clk_names[DA7219_DAI_NUM_CLKS];
42
43 /* Mic */
44 enum da7219_micbias_voltage micbias_lvl;
45 enum da7219_mic_amp_in_sel mic_amp_in_sel;
46
47 /* AAD */
48 struct da7219_aad_pdata *aad_pdata;
49 };
50
51 #endif /* __DA7219_PDATA_H */
52
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