53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/*
|
|
* da7213.h - DA7213 ASoC Codec Driver Platform Data
|
|
*
|
|
* Copyright (c) 2013 Dialog Semiconductor
|
|
*
|
|
* Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef _DA7213_PDATA_H
|
|
#define _DA7213_PDATA_H
|
|
|
|
enum da7213_micbias_voltage {
|
|
DA7213_MICBIAS_1_6V = 0,
|
|
DA7213_MICBIAS_2_2V = 1,
|
|
DA7213_MICBIAS_2_5V = 2,
|
|
DA7213_MICBIAS_3_0V = 3,
|
|
};
|
|
|
|
enum da7213_dmic_data_sel {
|
|
DA7213_DMIC_DATA_LRISE_RFALL = 0,
|
|
DA7213_DMIC_DATA_LFALL_RRISE = 1,
|
|
};
|
|
|
|
enum da7213_dmic_samplephase {
|
|
DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0,
|
|
DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1,
|
|
};
|
|
|
|
enum da7213_dmic_clk_rate {
|
|
DA7213_DMIC_CLK_3_0MHZ = 0,
|
|
DA7213_DMIC_CLK_1_5MHZ = 1,
|
|
};
|
|
|
|
struct da7213_platform_data {
|
|
/* Mic Bias voltage */
|
|
enum da7213_micbias_voltage micbias1_lvl;
|
|
enum da7213_micbias_voltage micbias2_lvl;
|
|
|
|
/* DMIC config */
|
|
enum da7213_dmic_data_sel dmic_data_sel;
|
|
enum da7213_dmic_samplephase dmic_samplephase;
|
|
enum da7213_dmic_clk_rate dmic_clk_rate;
|
|
|
|
/* MCLK squaring config */
|
|
bool mclk_squaring;
|
|
};
|
|
|
|
#endif /* _DA7213_PDATA_H */
|