2010-05-05 03:02:03 -07:00
|
|
|
/*
|
|
|
|
|
* Platform data for Texas Instruments TLV320AIC3x codec
|
|
|
|
|
*
|
2011-08-11 05:44:57 -07:00
|
|
|
* Author: Jarkko Nikula <jarkko.nikula@bitmer.com>
|
2010-05-05 03:02:03 -07:00
|
|
|
*
|
|
|
|
|
* 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 __TLV320AIC3x_H__
|
|
|
|
|
#define __TLV320AIC3x_H__
|
|
|
|
|
|
2010-03-17 13:15:21 -07:00
|
|
|
/* GPIO API */
|
|
|
|
|
enum {
|
|
|
|
|
AIC3X_GPIO1_FUNC_DISABLED = 0,
|
|
|
|
|
AIC3X_GPIO1_FUNC_AUDIO_WORDCLK_ADC = 1,
|
|
|
|
|
AIC3X_GPIO1_FUNC_CLOCK_MUX = 2,
|
|
|
|
|
AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV2 = 3,
|
|
|
|
|
AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV4 = 4,
|
|
|
|
|
AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV8 = 5,
|
|
|
|
|
AIC3X_GPIO1_FUNC_SHORT_CIRCUIT_IRQ = 6,
|
|
|
|
|
AIC3X_GPIO1_FUNC_AGC_NOISE_IRQ = 7,
|
|
|
|
|
AIC3X_GPIO1_FUNC_INPUT = 8,
|
|
|
|
|
AIC3X_GPIO1_FUNC_OUTPUT = 9,
|
|
|
|
|
AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK = 10,
|
|
|
|
|
AIC3X_GPIO1_FUNC_AUDIO_WORDCLK = 11,
|
|
|
|
|
AIC3X_GPIO1_FUNC_BUTTON_IRQ = 12,
|
|
|
|
|
AIC3X_GPIO1_FUNC_HEADSET_DETECT_IRQ = 13,
|
|
|
|
|
AIC3X_GPIO1_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 14,
|
|
|
|
|
AIC3X_GPIO1_FUNC_ALL_IRQ = 16
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
enum {
|
|
|
|
|
AIC3X_GPIO2_FUNC_DISABLED = 0,
|
|
|
|
|
AIC3X_GPIO2_FUNC_HEADSET_DETECT_IRQ = 2,
|
|
|
|
|
AIC3X_GPIO2_FUNC_INPUT = 3,
|
|
|
|
|
AIC3X_GPIO2_FUNC_OUTPUT = 4,
|
|
|
|
|
AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT = 5,
|
|
|
|
|
AIC3X_GPIO2_FUNC_AUDIO_BITCLK = 8,
|
|
|
|
|
AIC3X_GPIO2_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 9,
|
|
|
|
|
AIC3X_GPIO2_FUNC_ALL_IRQ = 10,
|
|
|
|
|
AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_OR_AGC_IRQ = 11,
|
|
|
|
|
AIC3X_GPIO2_FUNC_HEADSET_OR_BUTTON_PRESS_OR_SHORT_CIRCUIT_IRQ = 12,
|
|
|
|
|
AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_IRQ = 13,
|
|
|
|
|
AIC3X_GPIO2_FUNC_AGC_NOISE_IRQ = 14,
|
|
|
|
|
AIC3X_GPIO2_FUNC_BUTTON_PRESS_IRQ = 15
|
|
|
|
|
};
|
|
|
|
|
|
2013-01-31 05:53:04 -07:00
|
|
|
enum aic3x_micbias_voltage {
|
|
|
|
|
AIC3X_MICBIAS_OFF = 0,
|
|
|
|
|
AIC3X_MICBIAS_2_0V = 1,
|
|
|
|
|
AIC3X_MICBIAS_2_5V = 2,
|
|
|
|
|
AIC3X_MICBIAS_AVDDV = 3,
|
|
|
|
|
};
|
|
|
|
|
|
2010-03-17 13:15:21 -07:00
|
|
|
struct aic3x_setup_data {
|
|
|
|
|
unsigned int gpio_func[2];
|
|
|
|
|
};
|
|
|
|
|
|
2010-05-05 03:02:03 -07:00
|
|
|
struct aic3x_pdata {
|
|
|
|
|
int gpio_reset; /* < 0 if not used */
|
2010-03-17 13:15:21 -07:00
|
|
|
struct aic3x_setup_data *setup;
|
2013-01-31 05:53:04 -07:00
|
|
|
|
|
|
|
|
/* Selects the micbias voltage */
|
|
|
|
|
enum aic3x_micbias_voltage micbias_vg;
|
2010-05-05 03:02:03 -07:00
|
|
|
};
|
|
|
|
|
|
2010-03-17 13:15:21 -07:00
|
|
|
#endif
|
