FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/include/dt-bindings/mfd/arizona.h

     /* SPDX-License-Identifier: GPL-2.0-only */
     /*
      * Device Tree defines for Arizona devices
      *
      * Copyright 2015 Cirrus Logic Inc.
      *
      * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
      */
     
    #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
   
   #define ARIZONA_GPSW_OPEN           0
   #define ARIZONA_GPSW_CLOSED         1
   #define ARIZONA_GPSW_CLAMP_ENABLED  2
   #define ARIZONA_GPSW_CLAMP_DISABLED 3
   
   #endif

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