284 lines
13 KiB
C
284 lines
13 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* PDM Microphone Interface for the NXP i.MX SoC
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* Copyright 2018 NXP
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*/
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#ifndef _FSL_MICFIL_H
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#define _FSL_MICFIL_H
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/* MICFIL Register Map */
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#define REG_MICFIL_CTRL1 0x00
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#define REG_MICFIL_CTRL2 0x04
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#define REG_MICFIL_STAT 0x08
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#define REG_MICFIL_FIFO_CTRL 0x10
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#define REG_MICFIL_FIFO_STAT 0x14
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#define REG_MICFIL_DATACH0 0x24
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#define REG_MICFIL_DATACH1 0x28
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#define REG_MICFIL_DATACH2 0x2C
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#define REG_MICFIL_DATACH3 0x30
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#define REG_MICFIL_DATACH4 0x34
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#define REG_MICFIL_DATACH5 0x38
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#define REG_MICFIL_DATACH6 0x3C
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#define REG_MICFIL_DATACH7 0x40
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#define REG_MICFIL_DC_CTRL 0x64
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#define REG_MICFIL_OUT_CTRL 0x74
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#define REG_MICFIL_OUT_STAT 0x7C
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#define REG_MICFIL_VAD0_CTRL1 0x90
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#define REG_MICFIL_VAD0_CTRL2 0x94
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#define REG_MICFIL_VAD0_STAT 0x98
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#define REG_MICFIL_VAD0_SCONFIG 0x9C
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#define REG_MICFIL_VAD0_NCONFIG 0xA0
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#define REG_MICFIL_VAD0_NDATA 0xA4
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#define REG_MICFIL_VAD0_ZCD 0xA8
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/* MICFIL Control Register 1 -- REG_MICFILL_CTRL1 0x00 */
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#define MICFIL_CTRL1_MDIS_SHIFT 31
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#define MICFIL_CTRL1_MDIS_MASK BIT(MICFIL_CTRL1_MDIS_SHIFT)
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#define MICFIL_CTRL1_MDIS BIT(MICFIL_CTRL1_MDIS_SHIFT)
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#define MICFIL_CTRL1_DOZEN_SHIFT 30
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#define MICFIL_CTRL1_DOZEN_MASK BIT(MICFIL_CTRL1_DOZEN_SHIFT)
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#define MICFIL_CTRL1_DOZEN BIT(MICFIL_CTRL1_DOZEN_SHIFT)
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#define MICFIL_CTRL1_PDMIEN_SHIFT 29
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#define MICFIL_CTRL1_PDMIEN_MASK BIT(MICFIL_CTRL1_PDMIEN_SHIFT)
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#define MICFIL_CTRL1_PDMIEN BIT(MICFIL_CTRL1_PDMIEN_SHIFT)
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#define MICFIL_CTRL1_DBG_SHIFT 28
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#define MICFIL_CTRL1_DBG_MASK BIT(MICFIL_CTRL1_DBG_SHIFT)
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#define MICFIL_CTRL1_DBG BIT(MICFIL_CTRL1_DBG_SHIFT)
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#define MICFIL_CTRL1_SRES_SHIFT 27
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#define MICFIL_CTRL1_SRES_MASK BIT(MICFIL_CTRL1_SRES_SHIFT)
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#define MICFIL_CTRL1_SRES BIT(MICFIL_CTRL1_SRES_SHIFT)
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#define MICFIL_CTRL1_DBGE_SHIFT 26
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#define MICFIL_CTRL1_DBGE_MASK BIT(MICFIL_CTRL1_DBGE_SHIFT)
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#define MICFIL_CTRL1_DBGE BIT(MICFIL_CTRL1_DBGE_SHIFT)
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#define MICFIL_CTRL1_DISEL_SHIFT 24
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#define MICFIL_CTRL1_DISEL_WIDTH 2
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#define MICFIL_CTRL1_DISEL_MASK ((BIT(MICFIL_CTRL1_DISEL_WIDTH) - 1) \
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<< MICFIL_CTRL1_DISEL_SHIFT)
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#define MICFIL_CTRL1_DISEL(v) (((v) << MICFIL_CTRL1_DISEL_SHIFT) \
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& MICFIL_CTRL1_DISEL_MASK)
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#define MICFIL_CTRL1_ERREN_SHIFT 23
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#define MICFIL_CTRL1_ERREN_MASK BIT(MICFIL_CTRL1_ERREN_SHIFT)
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#define MICFIL_CTRL1_ERREN BIT(MICFIL_CTRL1_ERREN_SHIFT)
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#define MICFIL_CTRL1_CHEN_SHIFT 0
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#define MICFIL_CTRL1_CHEN_WIDTH 8
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#define MICFIL_CTRL1_CHEN_MASK(x) (BIT(x) << MICFIL_CTRL1_CHEN_SHIFT)
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#define MICFIL_CTRL1_CHEN(x) (MICFIL_CTRL1_CHEN_MASK(x))
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/* MICFIL Control Register 2 -- REG_MICFILL_CTRL2 0x04 */
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#define MICFIL_CTRL2_QSEL_SHIFT 25
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#define MICFIL_CTRL2_QSEL_WIDTH 3
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#define MICFIL_CTRL2_QSEL_MASK ((BIT(MICFIL_CTRL2_QSEL_WIDTH) - 1) \
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<< MICFIL_CTRL2_QSEL_SHIFT)
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#define MICFIL_HIGH_QUALITY BIT(MICFIL_CTRL2_QSEL_SHIFT)
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#define MICFIL_MEDIUM_QUALITY (0 << MICFIL_CTRL2_QSEL_SHIFT)
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#define MICFIL_LOW_QUALITY (7 << MICFIL_CTRL2_QSEL_SHIFT)
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#define MICFIL_VLOW0_QUALITY (6 << MICFIL_CTRL2_QSEL_SHIFT)
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#define MICFIL_VLOW1_QUALITY (5 << MICFIL_CTRL2_QSEL_SHIFT)
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#define MICFIL_VLOW2_QUALITY (4 << MICFIL_CTRL2_QSEL_SHIFT)
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#define MICFIL_CTRL2_CICOSR_SHIFT 16
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#define MICFIL_CTRL2_CICOSR_WIDTH 4
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#define MICFIL_CTRL2_CICOSR_MASK ((BIT(MICFIL_CTRL2_CICOSR_WIDTH) - 1) \
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<< MICFIL_CTRL2_CICOSR_SHIFT)
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#define MICFIL_CTRL2_CICOSR(v) (((v) << MICFIL_CTRL2_CICOSR_SHIFT) \
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& MICFIL_CTRL2_CICOSR_MASK)
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#define MICFIL_CTRL2_CLKDIV_SHIFT 0
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#define MICFIL_CTRL2_CLKDIV_WIDTH 8
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#define MICFIL_CTRL2_CLKDIV_MASK ((BIT(MICFIL_CTRL2_CLKDIV_WIDTH) - 1) \
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<< MICFIL_CTRL2_CLKDIV_SHIFT)
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#define MICFIL_CTRL2_CLKDIV(v) (((v) << MICFIL_CTRL2_CLKDIV_SHIFT) \
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& MICFIL_CTRL2_CLKDIV_MASK)
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/* MICFIL Status Register -- REG_MICFIL_STAT 0x08 */
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#define MICFIL_STAT_BSY_FIL_SHIFT 31
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#define MICFIL_STAT_BSY_FIL_MASK BIT(MICFIL_STAT_BSY_FIL_SHIFT)
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#define MICFIL_STAT_BSY_FIL BIT(MICFIL_STAT_BSY_FIL_SHIFT)
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#define MICFIL_STAT_FIR_RDY_SHIFT 30
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#define MICFIL_STAT_FIR_RDY_MASK BIT(MICFIL_STAT_FIR_RDY_SHIFT)
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#define MICFIL_STAT_FIR_RDY BIT(MICFIL_STAT_FIR_RDY_SHIFT)
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#define MICFIL_STAT_LOWFREQF_SHIFT 29
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#define MICFIL_STAT_LOWFREQF_MASK BIT(MICFIL_STAT_LOWFREQF_SHIFT)
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#define MICFIL_STAT_LOWFREQF BIT(MICFIL_STAT_LOWFREQF_SHIFT)
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#define MICFIL_STAT_CHXF_SHIFT(v) (v)
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#define MICFIL_STAT_CHXF_MASK(v) BIT(MICFIL_STAT_CHXF_SHIFT(v))
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#define MICFIL_STAT_CHXF(v) BIT(MICFIL_STAT_CHXF_SHIFT(v))
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/* MICFIL FIFO Control Register -- REG_MICFIL_FIFO_CTRL 0x10 */
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#define MICFIL_FIFO_CTRL_FIFOWMK_SHIFT 0
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#define MICFIL_FIFO_CTRL_FIFOWMK_WIDTH 3
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#define MICFIL_FIFO_CTRL_FIFOWMK_MASK ((BIT(MICFIL_FIFO_CTRL_FIFOWMK_WIDTH) - 1) \
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<< MICFIL_FIFO_CTRL_FIFOWMK_SHIFT)
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#define MICFIL_FIFO_CTRL_FIFOWMK(v) (((v) << MICFIL_FIFO_CTRL_FIFOWMK_SHIFT) \
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& MICFIL_FIFO_CTRL_FIFOWMK_MASK)
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/* MICFIL FIFO Status Register -- REG_MICFIL_FIFO_STAT 0x14 */
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#define MICFIL_FIFO_STAT_FIFOX_OVER_SHIFT(v) (v)
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#define MICFIL_FIFO_STAT_FIFOX_OVER_MASK(v) BIT(MICFIL_FIFO_STAT_FIFOX_OVER_SHIFT(v))
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#define MICFIL_FIFO_STAT_FIFOX_UNDER_SHIFT(v) ((v) + 8)
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#define MICFIL_FIFO_STAT_FIFOX_UNDER_MASK(v) BIT(MICFIL_FIFO_STAT_FIFOX_UNDER_SHIFT(v))
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/* MICFIL HWVAD0 Control 1 Register -- REG_MICFIL_VAD0_CTRL1*/
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#define MICFIL_VAD0_CTRL1_CHSEL_SHIFT 24
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#define MICFIL_VAD0_CTRL1_CHSEL_WIDTH 3
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#define MICFIL_VAD0_CTRL1_CHSEL_MASK ((BIT(MICFIL_VAD0_CTRL1_CHSEL_WIDTH) - 1) \
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<< MICFIL_VAD0_CTRL1_CHSEL_SHIFT)
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#define MICFIL_VAD0_CTRL1_CHSEL(v) (((v) << MICFIL_VAD0_CTRL1_CHSEL_SHIFT) \
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& MICFIL_VAD0_CTRL1_CHSEL_MASK)
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#define MICFIL_VAD0_CTRL1_CICOSR_SHIFT 16
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#define MICFIL_VAD0_CTRL1_CICOSR_WIDTH 4
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#define MICFIL_VAD0_CTRL1_CICOSR_MASK ((BIT(MICFIL_VAD0_CTRL1_CICOSR_WIDTH) - 1) \
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<< MICFIL_VAD0_CTRL1_CICOSR_SHIFT)
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#define MICFIL_VAD0_CTRL1_CICOSR(v) (((v) << MICFIL_VAD0_CTRL1_CICOSR_SHIFT) \
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& MICFIL_VAD0_CTRL1_CICOSR_MASK)
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#define MICFIL_VAD0_CTRL1_INITT_SHIFT 8
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#define MICFIL_VAD0_CTRL1_INITT_WIDTH 5
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#define MICFIL_VAD0_CTRL1_INITT_MASK ((BIT(MICFIL_VAD0_CTRL1_INITT_WIDTH) - 1) \
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<< MICFIL_VAD0_CTRL1_INITT_SHIFT)
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#define MICFIL_VAD0_CTRL1_INITT(v) (((v) << MICFIL_VAD0_CTRL1_INITT_SHIFT) \
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& MICFIL_VAD0_CTRL1_INITT_MASK)
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#define MICFIL_VAD0_CTRL1_ST10_SHIFT 4
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#define MICFIL_VAD0_CTRL1_ST10_MASK BIT(MICFIL_VAD0_CTRL1_ST10_SHIFT)
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#define MICFIL_VAD0_CTRL1_ST10 BIT(MICFIL_VAD0_CTRL1_ST10_SHIFT)
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#define MICFIL_VAD0_CTRL1_ERIE_SHIFT 3
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#define MICFIL_VAD0_CTRL1_ERIE_MASK BIT(MICFIL_VAD0_CTRL1_ERIE_SHIFT)
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#define MICFIL_VAD0_CTRL1_ERIE BIT(MICFIL_VAD0_CTRL1_ERIE_SHIFT)
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#define MICFIL_VAD0_CTRL1_IE_SHIFT 2
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#define MICFIL_VAD0_CTRL1_IE_MASK BIT(MICFIL_VAD0_CTRL1_IE_SHIFT)
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#define MICFIL_VAD0_CTRL1_IE BIT(MICFIL_VAD0_CTRL1_IE_SHIFT)
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#define MICFIL_VAD0_CTRL1_RST_SHIFT 1
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#define MICFIL_VAD0_CTRL1_RST_MASK BIT(MICFIL_VAD0_CTRL1_RST_SHIFT)
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#define MICFIL_VAD0_CTRL1_RST BIT(MICFIL_VAD0_CTRL1_RST_SHIFT)
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#define MICFIL_VAD0_CTRL1_EN_SHIFT 0
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#define MICFIL_VAD0_CTRL1_EN_MASK BIT(MICFIL_VAD0_CTRL1_EN_SHIFT)
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#define MICFIL_VAD0_CTRL1_EN BIT(MICFIL_VAD0_CTRL1_EN_SHIFT)
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/* MICFIL HWVAD0 Control 2 Register -- REG_MICFIL_VAD0_CTRL2*/
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#define MICFIL_VAD0_CTRL2_FRENDIS_SHIFT 31
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#define MICFIL_VAD0_CTRL2_FRENDIS_MASK BIT(MICFIL_VAD0_CTRL2_FRENDIS_SHIFT)
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#define MICFIL_VAD0_CTRL2_FRENDIS BIT(MICFIL_VAD0_CTRL2_FRENDIS_SHIFT)
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#define MICFIL_VAD0_CTRL2_PREFEN_SHIFT 30
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#define MICFIL_VAD0_CTRL2_PREFEN_MASK BIT(MICFIL_VAD0_CTRL2_PREFEN_SHIFT)
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#define MICFIL_VAD0_CTRL2_PREFEN BIT(MICFIL_VAD0_CTRL2_PREFEN_SHIFT)
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#define MICFIL_VAD0_CTRL2_FOUTDIS_SHIFT 28
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#define MICFIL_VAD0_CTRL2_FOUTDIS_MASK BIT(MICFIL_VAD0_CTRL2_FOUTDIS_SHIFT)
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#define MICFIL_VAD0_CTRL2_FOUTDIS BIT(MICFIL_VAD0_CTRL2_FOUTDIS_SHIFT)
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#define MICFIL_VAD0_CTRL2_FRAMET_SHIFT 16
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#define MICFIL_VAD0_CTRL2_FRAMET_WIDTH 6
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#define MICFIL_VAD0_CTRL2_FRAMET_MASK ((BIT(MICFIL_VAD0_CTRL2_FRAMET_WIDTH) - 1) \
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<< MICFIL_VAD0_CTRL2_FRAMET_SHIFT)
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#define MICFIL_VAD0_CTRL2_FRAMET(v) (((v) << MICFIL_VAD0_CTRL2_FRAMET_SHIFT) \
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& MICFIL_VAD0_CTRL2_FRAMET_MASK)
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#define MICFIL_VAD0_CTRL2_INPGAIN_SHIFT 8
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#define MICFIL_VAD0_CTRL2_INPGAIN_WIDTH 4
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#define MICFIL_VAD0_CTRL2_INPGAIN_MASK ((BIT(MICFIL_VAD0_CTRL2_INPGAIN_WIDTH) - 1) \
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<< MICFIL_VAD0_CTRL2_INPGAIN_SHIFT)
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#define MICFIL_VAD0_CTRL2_INPGAIN(v) (((v) << MICFIL_VAD0_CTRL2_INPGAIN_SHIFT) \
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& MICFIL_VAD0_CTRL2_INPGAIN_MASK)
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#define MICFIL_VAD0_CTRL2_HPF_SHIFT 0
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#define MICFIL_VAD0_CTRL2_HPF_WIDTH 2
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#define MICFIL_VAD0_CTRL2_HPF_MASK ((BIT(MICFIL_VAD0_CTRL2_HPF_WIDTH) - 1) \
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<< MICFIL_VAD0_CTRL2_HPF_SHIFT)
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#define MICFIL_VAD0_CTRL2_HPF(v) (((v) << MICFIL_VAD0_CTRL2_HPF_SHIFT) \
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& MICFIL_VAD0_CTRL2_HPF_MASK)
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/* MICFIL HWVAD0 Signal CONFIG Register -- REG_MICFIL_VAD0_SCONFIG */
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#define MICFIL_VAD0_SCONFIG_SFILEN_SHIFT 31
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#define MICFIL_VAD0_SCONFIG_SFILEN_MASK BIT(MICFIL_VAD0_SCONFIG_SFILEN_SHIFT)
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#define MICFIL_VAD0_SCONFIG_SFILEN BIT(MICFIL_VAD0_SCONFIG_SFILEN_SHIFT)
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#define MICFIL_VAD0_SCONFIG_SMAXEN_SHIFT 30
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#define MICFIL_VAD0_SCONFIG_SMAXEN_MASK BIT(MICFIL_VAD0_SCONFIG_SMAXEN_SHIFT)
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#define MICFIL_VAD0_SCONFIG_SMAXEN BIT(MICFIL_VAD0_SCONFIG_SMAXEN_SHIFT)
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#define MICFIL_VAD0_SCONFIG_SGAIN_SHIFT 0
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#define MICFIL_VAD0_SCONFIG_SGAIN_WIDTH 4
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#define MICFIL_VAD0_SCONFIG_SGAIN_MASK ((BIT(MICFIL_VAD0_SCONFIG_SGAIN_WIDTH) - 1) \
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<< MICFIL_VAD0_SCONFIG_SGAIN_SHIFT)
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#define MICFIL_VAD0_SCONFIG_SGAIN(v) (((v) << MICFIL_VAD0_SCONFIG_SGAIN_SHIFT) \
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& MICFIL_VAD0_SCONFIG_SGAIN_MASK)
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/* MICFIL HWVAD0 Noise CONFIG Register -- REG_MICFIL_VAD0_NCONFIG */
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#define MICFIL_VAD0_NCONFIG_NFILAUT_SHIFT 31
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#define MICFIL_VAD0_NCONFIG_NFILAUT_MASK BIT(MICFIL_VAD0_NCONFIG_NFILAUT_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NFILAUT BIT(MICFIL_VAD0_NCONFIG_NFILAUT_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NMINEN_SHIFT 30
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#define MICFIL_VAD0_NCONFIG_NMINEN_MASK BIT(MICFIL_VAD0_NCONFIG_NMINEN_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NMINEN BIT(MICFIL_VAD0_NCONFIG_NMINEN_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NDECEN_SHIFT 29
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#define MICFIL_VAD0_NCONFIG_NDECEN_MASK BIT(MICFIL_VAD0_NCONFIG_NDECEN_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NDECEN BIT(MICFIL_VAD0_NCONFIG_NDECEN_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NOREN_SHIFT 28
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#define MICFIL_VAD0_NCONFIG_NOREN BIT(MICFIL_VAD0_NCONFIG_NOREN_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT 8
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#define MICFIL_VAD0_NCONFIG_NFILADJ_WIDTH 5
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#define MICFIL_VAD0_NCONFIG_NFILADJ_MASK ((BIT(MICFIL_VAD0_NCONFIG_NFILADJ_WIDTH) - 1) \
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<< MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NFILADJ(v) (((v) << MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT) \
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& MICFIL_VAD0_NCONFIG_NFILADJ_MASK)
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#define MICFIL_VAD0_NCONFIG_NGAIN_SHIFT 0
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#define MICFIL_VAD0_NCONFIG_NGAIN_WIDTH 4
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#define MICFIL_VAD0_NCONFIG_NGAIN_MASK ((BIT(MICFIL_VAD0_NCONFIG_NGAIN_WIDTH) - 1) \
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<< MICFIL_VAD0_NCONFIG_NGAIN_SHIFT)
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#define MICFIL_VAD0_NCONFIG_NGAIN(v) (((v) << MICFIL_VAD0_NCONFIG_NGAIN_SHIFT) \
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& MICFIL_VAD0_NCONFIG_NGAIN_MASK)
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/* MICFIL HWVAD0 Zero-Crossing Detector - REG_MICFIL_VAD0_ZCD */
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#define MICFIL_VAD0_ZCD_ZCDTH_SHIFT 16
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#define MICFIL_VAD0_ZCD_ZCDTH_WIDTH 10
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#define MICFIL_VAD0_ZCD_ZCDTH_MASK ((BIT(MICFIL_VAD0_ZCD_ZCDTH_WIDTH) - 1) \
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<< MICFIL_VAD0_ZCD_ZCDTH_SHIFT)
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#define MICFIL_VAD0_ZCD_ZCDTH(v) (((v) << MICFIL_VAD0_ZCD_ZCDTH_SHIFT)\
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& MICFIL_VAD0_ZCD_ZCDTH_MASK)
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#define MICFIL_VAD0_ZCD_ZCDADJ_SHIFT 8
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#define MICFIL_VAD0_ZCD_ZCDADJ_WIDTH 4
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#define MICFIL_VAD0_ZCD_ZCDADJ_MASK ((BIT(MICFIL_VAD0_ZCD_ZCDADJ_WIDTH) - 1)\
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<< MICFIL_VAD0_ZCD_ZCDADJ_SHIFT)
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||
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#define MICFIL_VAD0_ZCD_ZCDADJ(v) (((v) << MICFIL_VAD0_ZCD_ZCDADJ_SHIFT)\
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||
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& MICFIL_VAD0_ZCD_ZCDADJ_MASK)
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||
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#define MICFIL_VAD0_ZCD_ZCDAND_SHIFT 4
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#define MICFIL_VAD0_ZCD_ZCDAND_MASK BIT(MICFIL_VAD0_ZCD_ZCDAND_SHIFT)
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||
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#define MICFIL_VAD0_ZCD_ZCDAND BIT(MICFIL_VAD0_ZCD_ZCDAND_SHIFT)
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||
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#define MICFIL_VAD0_ZCD_ZCDAUT_SHIFT 2
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||
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#define MICFIL_VAD0_ZCD_ZCDAUT_MASK BIT(MICFIL_VAD0_ZCD_ZCDAUT_SHIFT)
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||
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#define MICFIL_VAD0_ZCD_ZCDAUT BIT(MICFIL_VAD0_ZCD_ZCDAUT_SHIFT)
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||
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#define MICFIL_VAD0_ZCD_ZCDEN_SHIFT 0
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||
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#define MICFIL_VAD0_ZCD_ZCDEN_MASK BIT(MICFIL_VAD0_ZCD_ZCDEN_SHIFT)
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||
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#define MICFIL_VAD0_ZCD_ZCDEN BIT(MICFIL_VAD0_ZCD_ZCDEN_SHIFT)
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||
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||
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/* MICFIL HWVAD0 Status Register - REG_MICFIL_VAD0_STAT */
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||
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#define MICFIL_VAD0_STAT_INITF_SHIFT 31
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||
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#define MICFIL_VAD0_STAT_INITF_MASK BIT(MICFIL_VAD0_STAT_INITF_SHIFT)
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||
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#define MICFIL_VAD0_STAT_INITF BIT(MICFIL_VAD0_STAT_INITF_SHIFT)
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||
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#define MICFIL_VAD0_STAT_INSATF_SHIFT 16
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||
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#define MICFIL_VAD0_STAT_INSATF_MASK BIT(MICFIL_VAD0_STAT_INSATF_SHIFT)
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||
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#define MICFIL_VAD0_STAT_INSATF BIT(MICFIL_VAD0_STAT_INSATF_SHIFT)
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||
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#define MICFIL_VAD0_STAT_EF_SHIFT 15
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||
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#define MICFIL_VAD0_STAT_EF_MASK BIT(MICFIL_VAD0_STAT_EF_SHIFT)
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||
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#define MICFIL_VAD0_STAT_EF BIT(MICFIL_VAD0_STAT_EF_SHIFT)
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||
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#define MICFIL_VAD0_STAT_IF_SHIFT 0
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||
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#define MICFIL_VAD0_STAT_IF_MASK BIT(MICFIL_VAD0_STAT_IF_SHIFT)
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||
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#define MICFIL_VAD0_STAT_IF BIT(MICFIL_VAD0_STAT_IF_SHIFT)
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||
|
|
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||
|
|
/* MICFIL Output Control Register */
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||
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|
#define MICFIL_OUTGAIN_CHX_SHIFT(v) (4 * (v))
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||
|
|
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||
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|
/* Constants */
|
||
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|
#define MICFIL_DMA_IRQ_DISABLED(v) ((v) & MICFIL_CTRL1_DISEL_MASK)
|
||
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|
#define MICFIL_DMA_ENABLED(v) ((0x1 << MICFIL_CTRL1_DISEL_SHIFT) \
|
||
|
|
== ((v) & MICFIL_CTRL1_DISEL_MASK))
|
||
|
|
#define MICFIL_IRQ_ENABLED(v) ((0x2 << MICFIL_CTRL1_DISEL_SHIFT) \
|
||
|
|
== ((v) & MICFIL_CTRL1_DISEL_MASK))
|
||
|
|
#define MICFIL_OUTPUT_CHANNELS 8
|
||
|
|
#define MICFIL_FIFO_NUM 8
|
||
|
|
|
||
|
|
#define FIFO_PTRWID 3
|
||
|
|
#define FIFO_LEN BIT(FIFO_PTRWID)
|
||
|
|
|
||
|
|
#define MICFIL_IRQ_LINES 2
|
||
|
|
#define MICFIL_MAX_RETRY 25
|
||
|
|
#define MICFIL_SLEEP_MIN 90000 /* in us */
|
||
|
|
#define MICFIL_SLEEP_MAX 100000 /* in us */
|
||
|
|
#define MICFIL_DMA_MAXBURST_RX 6
|
||
|
|
#define MICFIL_CTRL2_OSR_DEFAULT (0 << MICFIL_CTRL2_CICOSR_SHIFT)
|
||
|
|
|
||
|
|
#endif /* _FSL_MICFIL_H */
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