/*
   * Platform data for Texas Instruments TLV320AIC3x codec
   *

   * Author: Jarkko Nikula <jarkko.nikula@bitmer.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 __TLV320AIC3x_H__
  #define __TLV320AIC3x_H__

  /* 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
  };
  
  struct aic3x_setup_data {
  	unsigned int gpio_func[2];
  };

  struct aic3x_pdata {
  	int gpio_reset; /* < 0 if not used */

  	struct aic3x_setup_data *setup;

  };

  #endif