- 根目录:
- include
- dt-bindings
- mfd
- arizona.h
/*
* Device Tree defines for Arizona devices
*
* Copyright 2015 Cirrus Logic Inc.
*
* Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.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 _DT_BINDINGS_MFD_ARIZONA_H
#define _DT_BINDINGS_MFD_ARIZONA_H
/* GPIO Function Definitions */
#define ARIZONA_GP_FN_TXLRCLK 0x00
#define ARIZONA_GP_FN_GPIO 0x01
#define ARIZONA_GP_FN_IRQ1 0x02
#define ARIZONA_GP_FN_IRQ2 0x03
#define ARIZONA_GP_FN_OPCLK 0x04
#define ARIZONA_GP_FN_FLL1_OUT 0x05
#define ARIZONA_GP_FN_FLL2_OUT 0x06
#define ARIZONA_GP_FN_PWM1 0x08
#define ARIZONA_GP_FN_PWM2 0x09
#define ARIZONA_GP_FN_SYSCLK_UNDERCLOCKED 0x0A
#define ARIZONA_GP_FN_ASYNCCLK_UNDERCLOCKED 0x0B
#define ARIZONA_GP_FN_FLL1_LOCK 0x0C
#define ARIZONA_GP_FN_FLL2_LOCK 0x0D
#define ARIZONA_GP_FN_FLL1_CLOCK_OK 0x0F
#define ARIZONA_GP_FN_FLL2_CLOCK_OK 0x10
#define ARIZONA_GP_FN_HEADPHONE_DET 0x12
#define ARIZONA_GP_FN_MIC_DET 0x13
#define ARIZONA_GP_FN_WSEQ_STATUS 0x15
#define ARIZONA_GP_FN_CIF_ADDRESS_ERROR 0x16
#define ARIZONA_GP_FN_ASRC1_LOCK 0x1A
#define ARIZONA_GP_FN_ASRC2_LOCK 0x1B
#define ARIZONA_GP_FN_ASRC_CONFIG_ERROR 0x1C
#define ARIZONA_GP_FN_DRC1_SIGNAL_DETECT 0x1D
#define ARIZONA_GP_FN_DRC1_ANTICLIP 0x1E
#define ARIZONA_GP_FN_DRC1_DECAY 0x1F
#define ARIZONA_GP_FN_DRC1_NOISE 0x20
#define ARIZONA_GP_FN_DRC1_QUICK_RELEASE 0x21
#define ARIZONA_GP_FN_DRC2_SIGNAL_DETECT 0x22
#define ARIZONA_GP_FN_DRC2_ANTICLIP 0x23
#define ARIZONA_GP_FN_DRC2_DECAY 0x24
#define ARIZONA_GP_FN_DRC2_NOISE 0x25
#define ARIZONA_GP_FN_DRC2_QUICK_RELEASE 0x26
#define ARIZONA_GP_FN_MIXER_DROPPED_SAMPLE 0x27
#define ARIZONA_GP_FN_AIF1_CONFIG_ERROR 0x28
#define ARIZONA_GP_FN_AIF2_CONFIG_ERROR 0x29
#define ARIZONA_GP_FN_AIF3_CONFIG_ERROR 0x2A
#define ARIZONA_GP_FN_SPK_TEMP_SHUTDOWN 0x2B
#define ARIZONA_GP_FN_SPK_TEMP_WARNING 0x2C
#define ARIZONA_GP_FN_UNDERCLOCKED 0x2D
#define ARIZONA_GP_FN_OVERCLOCKED 0x2E
#define ARIZONA_GP_FN_DSP_IRQ1 0x35
#define ARIZONA_GP_FN_DSP_IRQ2 0x36
#define ARIZONA_GP_FN_ASYNC_OPCLK 0x3D
#define ARIZONA_GP_FN_BOOT_DONE 0x44
#define ARIZONA_GP_FN_DSP1_RAM_READY 0x45
#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B
#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C
/* GPIO Configuration Bits */
#define ARIZONA_GPN_DIR 0x8000
#define ARIZONA_GPN_PU 0x4000
#define ARIZONA_GPN_PD 0x2000
#define ARIZONA_GPN_LVL 0x0800
#define ARIZONA_GPN_POL 0x0400
#define ARIZONA_GPN_OP_CFG 0x0200
#define ARIZONA_GPN_DB 0x0100
/* Provide some defines for the most common configs */
#define ARIZONA_GP_DEFAULT 0xffffffff
#define ARIZONA_GP_OUTPUT (ARIZONA_GP_FN_GPIO)
#define ARIZONA_GP_INPUT (ARIZONA_GP_FN_GPIO | \
ARIZONA_GPN_DIR)
#define ARIZONA_32KZ_MCLK1 1
#define ARIZONA_32KZ_MCLK2 2
#define ARIZONA_32KZ_NONE 3
#define ARIZONA_DMIC_MICVDD 0
#define ARIZONA_DMIC_MICBIAS1 1
#define ARIZONA_DMIC_MICBIAS2 2
#define ARIZONA_DMIC_MICBIAS3 3
#define ARIZONA_INMODE_DIFF 0
#define ARIZONA_INMODE_SE 1
#define ARIZONA_INMODE_DMIC 2
#define ARIZONA_MICD_TIME_CONTINUOUS 0
#define ARIZONA_MICD_TIME_250US 1
#define ARIZONA_MICD_TIME_500US 2
#define ARIZONA_MICD_TIME_1MS 3
#define ARIZONA_MICD_TIME_2MS 4
#define ARIZONA_MICD_TIME_4MS 5
#define ARIZONA_MICD_TIME_8MS 6
#define ARIZONA_MICD_TIME_16MS 7
#define ARIZONA_MICD_TIME_32MS 8
#define ARIZONA_MICD_TIME_64MS 9
#define ARIZONA_MICD_TIME_128MS 10
#define ARIZONA_MICD_TIME_256MS 11
#define ARIZONA_MICD_TIME_512MS 12
#define ARIZONA_ACCDET_MODE_MIC 0
#define ARIZONA_ACCDET_MODE_HPL 1
#define ARIZONA_ACCDET_MODE_HPR 2
#define ARIZONA_ACCDET_MODE_HPM 4
#define ARIZONA_ACCDET_MODE_ADC 7
#endif