cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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tlv320aic3x.h (1777B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * Platform data for Texas Instruments TLV320AIC3x codec
      4 *
      5 * Author: Jarkko Nikula <jarkko.nikula@bitmer.com>
      6 */
      7#ifndef __TLV320AIC3x_H__
      8#define __TLV320AIC3x_H__
      9
     10/* GPIO API */
     11enum {
     12	AIC3X_GPIO1_FUNC_DISABLED		= 0,
     13	AIC3X_GPIO1_FUNC_AUDIO_WORDCLK_ADC	= 1,
     14	AIC3X_GPIO1_FUNC_CLOCK_MUX		= 2,
     15	AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV2		= 3,
     16	AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV4		= 4,
     17	AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV8		= 5,
     18	AIC3X_GPIO1_FUNC_SHORT_CIRCUIT_IRQ	= 6,
     19	AIC3X_GPIO1_FUNC_AGC_NOISE_IRQ		= 7,
     20	AIC3X_GPIO1_FUNC_INPUT			= 8,
     21	AIC3X_GPIO1_FUNC_OUTPUT			= 9,
     22	AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK	= 10,
     23	AIC3X_GPIO1_FUNC_AUDIO_WORDCLK		= 11,
     24	AIC3X_GPIO1_FUNC_BUTTON_IRQ		= 12,
     25	AIC3X_GPIO1_FUNC_HEADSET_DETECT_IRQ	= 13,
     26	AIC3X_GPIO1_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ	= 14,
     27	AIC3X_GPIO1_FUNC_ALL_IRQ		= 16
     28};
     29
     30enum {
     31	AIC3X_GPIO2_FUNC_DISABLED		= 0,
     32	AIC3X_GPIO2_FUNC_HEADSET_DETECT_IRQ	= 2,
     33	AIC3X_GPIO2_FUNC_INPUT			= 3,
     34	AIC3X_GPIO2_FUNC_OUTPUT			= 4,
     35	AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT	= 5,
     36	AIC3X_GPIO2_FUNC_AUDIO_BITCLK		= 8,
     37	AIC3X_GPIO2_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 9,
     38	AIC3X_GPIO2_FUNC_ALL_IRQ		= 10,
     39	AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_OR_AGC_IRQ = 11,
     40	AIC3X_GPIO2_FUNC_HEADSET_OR_BUTTON_PRESS_OR_SHORT_CIRCUIT_IRQ = 12,
     41	AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_IRQ	= 13,
     42	AIC3X_GPIO2_FUNC_AGC_NOISE_IRQ		= 14,
     43	AIC3X_GPIO2_FUNC_BUTTON_PRESS_IRQ	= 15
     44};
     45
     46enum aic3x_micbias_voltage {
     47	AIC3X_MICBIAS_OFF = 0,
     48	AIC3X_MICBIAS_2_0V = 1,
     49	AIC3X_MICBIAS_2_5V = 2,
     50	AIC3X_MICBIAS_AVDDV = 3,
     51};
     52
     53struct aic3x_setup_data {
     54	unsigned int gpio_func[2];
     55};
     56
     57struct aic3x_pdata {
     58	int gpio_reset; /* < 0 if not used */
     59	struct aic3x_setup_data *setup;
     60
     61	/* Selects the micbias voltage */
     62	enum aic3x_micbias_voltage micbias_vg;
     63};
     64
     65#endif