| /* |
| * 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 |