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Diffstat (limited to '')
| -rw-r--r-- | sound/soc/fsl/fsl_micfil.h | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_micfil.h b/sound/soc/fsl/fsl_micfil.h new file mode 100644 index 000000000..bac825c31 --- /dev/null +++ b/sound/soc/fsl/fsl_micfil.h @@ -0,0 +1,283 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * PDM Microphone Interface for the NXP i.MX SoC + * Copyright 2018 NXP + */ + +#ifndef _FSL_MICFIL_H +#define _FSL_MICFIL_H + +/* MICFIL Register Map */ +#define REG_MICFIL_CTRL1 0x00 +#define REG_MICFIL_CTRL2 0x04 +#define REG_MICFIL_STAT 0x08 +#define REG_MICFIL_FIFO_CTRL 0x10 +#define REG_MICFIL_FIFO_STAT 0x14 +#define REG_MICFIL_DATACH0 0x24 +#define REG_MICFIL_DATACH1 0x28 +#define REG_MICFIL_DATACH2 0x2C +#define REG_MICFIL_DATACH3 0x30 +#define REG_MICFIL_DATACH4 0x34 +#define REG_MICFIL_DATACH5 0x38 +#define REG_MICFIL_DATACH6 0x3C +#define REG_MICFIL_DATACH7 0x40 +#define REG_MICFIL_DC_CTRL 0x64 +#define REG_MICFIL_OUT_CTRL 0x74 +#define REG_MICFIL_OUT_STAT 0x7C +#define REG_MICFIL_VAD0_CTRL1 0x90 +#define REG_MICFIL_VAD0_CTRL2 0x94 +#define REG_MICFIL_VAD0_STAT 0x98 +#define REG_MICFIL_VAD0_SCONFIG 0x9C +#define REG_MICFIL_VAD0_NCONFIG 0xA0 +#define REG_MICFIL_VAD0_NDATA 0xA4 +#define REG_MICFIL_VAD0_ZCD 0xA8 + +/* MICFIL Control Register 1 -- REG_MICFILL_CTRL1 0x00 */ +#define MICFIL_CTRL1_MDIS_SHIFT 31 +#define MICFIL_CTRL1_MDIS_MASK BIT(MICFIL_CTRL1_MDIS_SHIFT) +#define MICFIL_CTRL1_MDIS BIT(MICFIL_CTRL1_MDIS_SHIFT) +#define MICFIL_CTRL1_DOZEN_SHIFT 30 +#define MICFIL_CTRL1_DOZEN_MASK BIT(MICFIL_CTRL1_DOZEN_SHIFT) +#define MICFIL_CTRL1_DOZEN BIT(MICFIL_CTRL1_DOZEN_SHIFT) +#define MICFIL_CTRL1_PDMIEN_SHIFT 29 +#define MICFIL_CTRL1_PDMIEN_MASK BIT(MICFIL_CTRL1_PDMIEN_SHIFT) +#define MICFIL_CTRL1_PDMIEN BIT(MICFIL_CTRL1_PDMIEN_SHIFT) +#define MICFIL_CTRL1_DBG_SHIFT 28 +#define MICFIL_CTRL1_DBG_MASK BIT(MICFIL_CTRL1_DBG_SHIFT) +#define MICFIL_CTRL1_DBG BIT(MICFIL_CTRL1_DBG_SHIFT) +#define MICFIL_CTRL1_SRES_SHIFT 27 +#define MICFIL_CTRL1_SRES_MASK BIT(MICFIL_CTRL1_SRES_SHIFT) +#define MICFIL_CTRL1_SRES BIT(MICFIL_CTRL1_SRES_SHIFT) +#define MICFIL_CTRL1_DBGE_SHIFT 26 +#define MICFIL_CTRL1_DBGE_MASK BIT(MICFIL_CTRL1_DBGE_SHIFT) +#define MICFIL_CTRL1_DBGE BIT(MICFIL_CTRL1_DBGE_SHIFT) +#define MICFIL_CTRL1_DISEL_SHIFT 24 +#define MICFIL_CTRL1_DISEL_WIDTH 2 +#define MICFIL_CTRL1_DISEL_MASK ((BIT(MICFIL_CTRL1_DISEL_WIDTH) - 1) \ + << MICFIL_CTRL1_DISEL_SHIFT) +#define MICFIL_CTRL1_DISEL(v) (((v) << MICFIL_CTRL1_DISEL_SHIFT) \ + & MICFIL_CTRL1_DISEL_MASK) +#define MICFIL_CTRL1_ERREN_SHIFT 23 +#define MICFIL_CTRL1_ERREN_MASK BIT(MICFIL_CTRL1_ERREN_SHIFT) +#define MICFIL_CTRL1_ERREN BIT(MICFIL_CTRL1_ERREN_SHIFT) +#define MICFIL_CTRL1_CHEN_SHIFT 0 +#define MICFIL_CTRL1_CHEN_WIDTH 8 +#define MICFIL_CTRL1_CHEN_MASK(x) (BIT(x) << MICFIL_CTRL1_CHEN_SHIFT) +#define MICFIL_CTRL1_CHEN(x) (MICFIL_CTRL1_CHEN_MASK(x)) + +/* MICFIL Control Register 2 -- REG_MICFILL_CTRL2 0x04 */ +#define MICFIL_CTRL2_QSEL_SHIFT 25 +#define MICFIL_CTRL2_QSEL_WIDTH 3 +#define MICFIL_CTRL2_QSEL_MASK ((BIT(MICFIL_CTRL2_QSEL_WIDTH) - 1) \ + << MICFIL_CTRL2_QSEL_SHIFT) +#define MICFIL_HIGH_QUALITY BIT(MICFIL_CTRL2_QSEL_SHIFT) +#define MICFIL_MEDIUM_QUALITY (0 << MICFIL_CTRL2_QSEL_SHIFT) +#define MICFIL_LOW_QUALITY (7 << MICFIL_CTRL2_QSEL_SHIFT) +#define MICFIL_VLOW0_QUALITY (6 << MICFIL_CTRL2_QSEL_SHIFT) +#define MICFIL_VLOW1_QUALITY (5 << MICFIL_CTRL2_QSEL_SHIFT) +#define MICFIL_VLOW2_QUALITY (4 << MICFIL_CTRL2_QSEL_SHIFT) + +#define MICFIL_CTRL2_CICOSR_SHIFT 16 +#define MICFIL_CTRL2_CICOSR_WIDTH 4 +#define MICFIL_CTRL2_CICOSR_MASK ((BIT(MICFIL_CTRL2_CICOSR_WIDTH) - 1) \ + << MICFIL_CTRL2_CICOSR_SHIFT) +#define MICFIL_CTRL2_CICOSR(v) (((v) << MICFIL_CTRL2_CICOSR_SHIFT) \ + & MICFIL_CTRL2_CICOSR_MASK) +#define MICFIL_CTRL2_CLKDIV_SHIFT 0 +#define MICFIL_CTRL2_CLKDIV_WIDTH 8 +#define MICFIL_CTRL2_CLKDIV_MASK ((BIT(MICFIL_CTRL2_CLKDIV_WIDTH) - 1) \ + << MICFIL_CTRL2_CLKDIV_SHIFT) +#define MICFIL_CTRL2_CLKDIV(v) (((v) << MICFIL_CTRL2_CLKDIV_SHIFT) \ + & MICFIL_CTRL2_CLKDIV_MASK) + +/* MICFIL Status Register -- REG_MICFIL_STAT 0x08 */ +#define MICFIL_STAT_BSY_FIL_SHIFT 31 +#define MICFIL_STAT_BSY_FIL_MASK BIT(MICFIL_STAT_BSY_FIL_SHIFT) +#define MICFIL_STAT_BSY_FIL BIT(MICFIL_STAT_BSY_FIL_SHIFT) +#define MICFIL_STAT_FIR_RDY_SHIFT 30 +#define MICFIL_STAT_FIR_RDY_MASK BIT(MICFIL_STAT_FIR_RDY_SHIFT) +#define MICFIL_STAT_FIR_RDY BIT(MICFIL_STAT_FIR_RDY_SHIFT) +#define MICFIL_STAT_LOWFREQF_SHIFT 29 +#define MICFIL_STAT_LOWFREQF_MASK BIT(MICFIL_STAT_LOWFREQF_SHIFT) +#define MICFIL_STAT_LOWFREQF BIT(MICFIL_STAT_LOWFREQF_SHIFT) +#define MICFIL_STAT_CHXF_SHIFT(v) (v) +#define MICFIL_STAT_CHXF_MASK(v) BIT(MICFIL_STAT_CHXF_SHIFT(v)) +#define MICFIL_STAT_CHXF(v) BIT(MICFIL_STAT_CHXF_SHIFT(v)) + +/* MICFIL FIFO Control Register -- REG_MICFIL_FIFO_CTRL 0x10 */ +#define MICFIL_FIFO_CTRL_FIFOWMK_SHIFT 0 +#define MICFIL_FIFO_CTRL_FIFOWMK_WIDTH 3 +#define MICFIL_FIFO_CTRL_FIFOWMK_MASK ((BIT(MICFIL_FIFO_CTRL_FIFOWMK_WIDTH) - 1) \ + << MICFIL_FIFO_CTRL_FIFOWMK_SHIFT) +#define MICFIL_FIFO_CTRL_FIFOWMK(v) (((v) << MICFIL_FIFO_CTRL_FIFOWMK_SHIFT) \ + & MICFIL_FIFO_CTRL_FIFOWMK_MASK) + +/* MICFIL FIFO Status Register -- REG_MICFIL_FIFO_STAT 0x14 */ +#define MICFIL_FIFO_STAT_FIFOX_OVER_SHIFT(v) (v) +#define MICFIL_FIFO_STAT_FIFOX_OVER_MASK(v) BIT(MICFIL_FIFO_STAT_FIFOX_OVER_SHIFT(v)) +#define MICFIL_FIFO_STAT_FIFOX_UNDER_SHIFT(v) ((v) + 8) +#define MICFIL_FIFO_STAT_FIFOX_UNDER_MASK(v) BIT(MICFIL_FIFO_STAT_FIFOX_UNDER_SHIFT(v)) + +/* MICFIL HWVAD0 Control 1 Register -- REG_MICFIL_VAD0_CTRL1*/ +#define MICFIL_VAD0_CTRL1_CHSEL_SHIFT 24 +#define MICFIL_VAD0_CTRL1_CHSEL_WIDTH 3 +#define MICFIL_VAD0_CTRL1_CHSEL_MASK ((BIT(MICFIL_VAD0_CTRL1_CHSEL_WIDTH) - 1) \ + << MICFIL_VAD0_CTRL1_CHSEL_SHIFT) +#define MICFIL_VAD0_CTRL1_CHSEL(v) (((v) << MICFIL_VAD0_CTRL1_CHSEL_SHIFT) \ + & MICFIL_VAD0_CTRL1_CHSEL_MASK) +#define MICFIL_VAD0_CTRL1_CICOSR_SHIFT 16 +#define MICFIL_VAD0_CTRL1_CICOSR_WIDTH 4 +#define MICFIL_VAD0_CTRL1_CICOSR_MASK ((BIT(MICFIL_VAD0_CTRL1_CICOSR_WIDTH) - 1) \ + << MICFIL_VAD0_CTRL1_CICOSR_SHIFT) +#define MICFIL_VAD0_CTRL1_CICOSR(v) (((v) << MICFIL_VAD0_CTRL1_CICOSR_SHIFT) \ + & MICFIL_VAD0_CTRL1_CICOSR_MASK) +#define MICFIL_VAD0_CTRL1_INITT_SHIFT 8 +#define MICFIL_VAD0_CTRL1_INITT_WIDTH 5 +#define MICFIL_VAD0_CTRL1_INITT_MASK ((BIT(MICFIL_VAD0_CTRL1_INITT_WIDTH) - 1) \ + << MICFIL_VAD0_CTRL1_INITT_SHIFT) +#define MICFIL_VAD0_CTRL1_INITT(v) (((v) << MICFIL_VAD0_CTRL1_INITT_SHIFT) \ + & MICFIL_VAD0_CTRL1_INITT_MASK) +#define MICFIL_VAD0_CTRL1_ST10_SHIFT 4 +#define MICFIL_VAD0_CTRL1_ST10_MASK BIT(MICFIL_VAD0_CTRL1_ST10_SHIFT) +#define MICFIL_VAD0_CTRL1_ST10 BIT(MICFIL_VAD0_CTRL1_ST10_SHIFT) +#define MICFIL_VAD0_CTRL1_ERIE_SHIFT 3 +#define MICFIL_VAD0_CTRL1_ERIE_MASK BIT(MICFIL_VAD0_CTRL1_ERIE_SHIFT) +#define MICFIL_VAD0_CTRL1_ERIE BIT(MICFIL_VAD0_CTRL1_ERIE_SHIFT) +#define MICFIL_VAD0_CTRL1_IE_SHIFT 2 +#define MICFIL_VAD0_CTRL1_IE_MASK BIT(MICFIL_VAD0_CTRL1_IE_SHIFT) +#define MICFIL_VAD0_CTRL1_IE BIT(MICFIL_VAD0_CTRL1_IE_SHIFT) +#define MICFIL_VAD0_CTRL1_RST_SHIFT 1 +#define MICFIL_VAD0_CTRL1_RST_MASK BIT(MICFIL_VAD0_CTRL1_RST_SHIFT) +#define MICFIL_VAD0_CTRL1_RST BIT(MICFIL_VAD0_CTRL1_RST_SHIFT) +#define MICFIL_VAD0_CTRL1_EN_SHIFT 0 +#define MICFIL_VAD0_CTRL1_EN_MASK BIT(MICFIL_VAD0_CTRL1_EN_SHIFT) +#define MICFIL_VAD0_CTRL1_EN BIT(MICFIL_VAD0_CTRL1_EN_SHIFT) + +/* MICFIL HWVAD0 Control 2 Register -- REG_MICFIL_VAD0_CTRL2*/ +#define MICFIL_VAD0_CTRL2_FRENDIS_SHIFT 31 +#define MICFIL_VAD0_CTRL2_FRENDIS_MASK BIT(MICFIL_VAD0_CTRL2_FRENDIS_SHIFT) +#define MICFIL_VAD0_CTRL2_FRENDIS BIT(MICFIL_VAD0_CTRL2_FRENDIS_SHIFT) +#define MICFIL_VAD0_CTRL2_PREFEN_SHIFT 30 +#define MICFIL_VAD0_CTRL2_PREFEN_MASK BIT(MICFIL_VAD0_CTRL2_PREFEN_SHIFT) +#define MICFIL_VAD0_CTRL2_PREFEN BIT(MICFIL_VAD0_CTRL2_PREFEN_SHIFT) +#define MICFIL_VAD0_CTRL2_FOUTDIS_SHIFT 28 +#define MICFIL_VAD0_CTRL2_FOUTDIS_MASK BIT(MICFIL_VAD0_CTRL2_FOUTDIS_SHIFT) +#define MICFIL_VAD0_CTRL2_FOUTDIS BIT(MICFIL_VAD0_CTRL2_FOUTDIS_SHIFT) +#define MICFIL_VAD0_CTRL2_FRAMET_SHIFT 16 +#define MICFIL_VAD0_CTRL2_FRAMET_WIDTH 6 +#define MICFIL_VAD0_CTRL2_FRAMET_MASK ((BIT(MICFIL_VAD0_CTRL2_FRAMET_WIDTH) - 1) \ + << MICFIL_VAD0_CTRL2_FRAMET_SHIFT) +#define MICFIL_VAD0_CTRL2_FRAMET(v) (((v) << MICFIL_VAD0_CTRL2_FRAMET_SHIFT) \ + & MICFIL_VAD0_CTRL2_FRAMET_MASK) +#define MICFIL_VAD0_CTRL2_INPGAIN_SHIFT 8 +#define MICFIL_VAD0_CTRL2_INPGAIN_WIDTH 4 +#define MICFIL_VAD0_CTRL2_INPGAIN_MASK ((BIT(MICFIL_VAD0_CTRL2_INPGAIN_WIDTH) - 1) \ + << MICFIL_VAD0_CTRL2_INPGAIN_SHIFT) +#define MICFIL_VAD0_CTRL2_INPGAIN(v) (((v) << MICFIL_VAD0_CTRL2_INPGAIN_SHIFT) \ + & MICFIL_VAD0_CTRL2_INPGAIN_MASK) +#define MICFIL_VAD0_CTRL2_HPF_SHIFT 0 +#define MICFIL_VAD0_CTRL2_HPF_WIDTH 2 +#define MICFIL_VAD0_CTRL2_HPF_MASK ((BIT(MICFIL_VAD0_CTRL2_HPF_WIDTH) - 1) \ + << MICFIL_VAD0_CTRL2_HPF_SHIFT) +#define MICFIL_VAD0_CTRL2_HPF(v) (((v) << MICFIL_VAD0_CTRL2_HPF_SHIFT) \ + & MICFIL_VAD0_CTRL2_HPF_MASK) + +/* MICFIL HWVAD0 Signal CONFIG Register -- REG_MICFIL_VAD0_SCONFIG */ +#define MICFIL_VAD0_SCONFIG_SFILEN_SHIFT 31 +#define MICFIL_VAD0_SCONFIG_SFILEN_MASK BIT(MICFIL_VAD0_SCONFIG_SFILEN_SHIFT) +#define MICFIL_VAD0_SCONFIG_SFILEN BIT(MICFIL_VAD0_SCONFIG_SFILEN_SHIFT) +#define MICFIL_VAD0_SCONFIG_SMAXEN_SHIFT 30 +#define MICFIL_VAD0_SCONFIG_SMAXEN_MASK BIT(MICFIL_VAD0_SCONFIG_SMAXEN_SHIFT) +#define MICFIL_VAD0_SCONFIG_SMAXEN BIT(MICFIL_VAD0_SCONFIG_SMAXEN_SHIFT) +#define MICFIL_VAD0_SCONFIG_SGAIN_SHIFT 0 +#define MICFIL_VAD0_SCONFIG_SGAIN_WIDTH 4 +#define MICFIL_VAD0_SCONFIG_SGAIN_MASK ((BIT(MICFIL_VAD0_SCONFIG_SGAIN_WIDTH) - 1) \ + << MICFIL_VAD0_SCONFIG_SGAIN_SHIFT) +#define MICFIL_VAD0_SCONFIG_SGAIN(v) (((v) << MICFIL_VAD0_SCONFIG_SGAIN_SHIFT) \ + & MICFIL_VAD0_SCONFIG_SGAIN_MASK) + +/* MICFIL HWVAD0 Noise CONFIG Register -- REG_MICFIL_VAD0_NCONFIG */ +#define MICFIL_VAD0_NCONFIG_NFILAUT_SHIFT 31 +#define MICFIL_VAD0_NCONFIG_NFILAUT_MASK BIT(MICFIL_VAD0_NCONFIG_NFILAUT_SHIFT) +#define MICFIL_VAD0_NCONFIG_NFILAUT BIT(MICFIL_VAD0_NCONFIG_NFILAUT_SHIFT) +#define MICFIL_VAD0_NCONFIG_NMINEN_SHIFT 30 +#define MICFIL_VAD0_NCONFIG_NMINEN_MASK BIT(MICFIL_VAD0_NCONFIG_NMINEN_SHIFT) +#define MICFIL_VAD0_NCONFIG_NMINEN BIT(MICFIL_VAD0_NCONFIG_NMINEN_SHIFT) +#define MICFIL_VAD0_NCONFIG_NDECEN_SHIFT 29 +#define MICFIL_VAD0_NCONFIG_NDECEN_MASK BIT(MICFIL_VAD0_NCONFIG_NDECEN_SHIFT) +#define MICFIL_VAD0_NCONFIG_NDECEN BIT(MICFIL_VAD0_NCONFIG_NDECEN_SHIFT) +#define MICFIL_VAD0_NCONFIG_NOREN_SHIFT 28 +#define MICFIL_VAD0_NCONFIG_NOREN BIT(MICFIL_VAD0_NCONFIG_NOREN_SHIFT) +#define MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT 8 +#define MICFIL_VAD0_NCONFIG_NFILADJ_WIDTH 5 +#define MICFIL_VAD0_NCONFIG_NFILADJ_MASK ((BIT(MICFIL_VAD0_NCONFIG_NFILADJ_WIDTH) - 1) \ + << MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT) +#define MICFIL_VAD0_NCONFIG_NFILADJ(v) (((v) << MICFIL_VAD0_NCONFIG_NFILADJ_SHIFT) \ + & MICFIL_VAD0_NCONFIG_NFILADJ_MASK) +#define MICFIL_VAD0_NCONFIG_NGAIN_SHIFT 0 +#define MICFIL_VAD0_NCONFIG_NGAIN_WIDTH 4 +#define MICFIL_VAD0_NCONFIG_NGAIN_MASK ((BIT(MICFIL_VAD0_NCONFIG_NGAIN_WIDTH) - 1) \ + << MICFIL_VAD0_NCONFIG_NGAIN_SHIFT) +#define MICFIL_VAD0_NCONFIG_NGAIN(v) (((v) << MICFIL_VAD0_NCONFIG_NGAIN_SHIFT) \ + & MICFIL_VAD0_NCONFIG_NGAIN_MASK) + +/* MICFIL HWVAD0 Zero-Crossing Detector - REG_MICFIL_VAD0_ZCD */ +#define MICFIL_VAD0_ZCD_ZCDTH_SHIFT 16 +#define MICFIL_VAD0_ZCD_ZCDTH_WIDTH 10 +#define MICFIL_VAD0_ZCD_ZCDTH_MASK ((BIT(MICFIL_VAD0_ZCD_ZCDTH_WIDTH) - 1) \ + << MICFIL_VAD0_ZCD_ZCDTH_SHIFT) +#define MICFIL_VAD0_ZCD_ZCDTH(v) (((v) << MICFIL_VAD0_ZCD_ZCDTH_SHIFT)\ + & MICFIL_VAD0_ZCD_ZCDTH_MASK) +#define MICFIL_VAD0_ZCD_ZCDADJ_SHIFT 8 +#define MICFIL_VAD0_ZCD_ZCDADJ_WIDTH 4 +#define MICFIL_VAD0_ZCD_ZCDADJ_MASK ((BIT(MICFIL_VAD0_ZCD_ZCDADJ_WIDTH) - 1)\ + << MICFIL_VAD0_ZCD_ZCDADJ_SHIFT) +#define MICFIL_VAD0_ZCD_ZCDADJ(v) (((v) << MICFIL_VAD0_ZCD_ZCDADJ_SHIFT)\ + & MICFIL_VAD0_ZCD_ZCDADJ_MASK) +#define MICFIL_VAD0_ZCD_ZCDAND_SHIFT 4 +#define MICFIL_VAD0_ZCD_ZCDAND_MASK BIT(MICFIL_VAD0_ZCD_ZCDAND_SHIFT) +#define MICFIL_VAD0_ZCD_ZCDAND BIT(MICFIL_VAD0_ZCD_ZCDAND_SHIFT) +#define MICFIL_VAD0_ZCD_ZCDAUT_SHIFT 2 +#define MICFIL_VAD0_ZCD_ZCDAUT_MASK BIT(MICFIL_VAD0_ZCD_ZCDAUT_SHIFT) +#define MICFIL_VAD0_ZCD_ZCDAUT BIT(MICFIL_VAD0_ZCD_ZCDAUT_SHIFT) +#define MICFIL_VAD0_ZCD_ZCDEN_SHIFT 0 +#define MICFIL_VAD0_ZCD_ZCDEN_MASK BIT(MICFIL_VAD0_ZCD_ZCDEN_SHIFT) +#define MICFIL_VAD0_ZCD_ZCDEN BIT(MICFIL_VAD0_ZCD_ZCDEN_SHIFT) + +/* MICFIL HWVAD0 Status Register - REG_MICFIL_VAD0_STAT */ +#define MICFIL_VAD0_STAT_INITF_SHIFT 31 +#define MICFIL_VAD0_STAT_INITF_MASK BIT(MICFIL_VAD0_STAT_INITF_SHIFT) +#define MICFIL_VAD0_STAT_INITF BIT(MICFIL_VAD0_STAT_INITF_SHIFT) +#define MICFIL_VAD0_STAT_INSATF_SHIFT 16 +#define MICFIL_VAD0_STAT_INSATF_MASK BIT(MICFIL_VAD0_STAT_INSATF_SHIFT) +#define MICFIL_VAD0_STAT_INSATF BIT(MICFIL_VAD0_STAT_INSATF_SHIFT) +#define MICFIL_VAD0_STAT_EF_SHIFT 15 +#define MICFIL_VAD0_STAT_EF_MASK BIT(MICFIL_VAD0_STAT_EF_SHIFT) +#define MICFIL_VAD0_STAT_EF BIT(MICFIL_VAD0_STAT_EF_SHIFT) +#define MICFIL_VAD0_STAT_IF_SHIFT 0 +#define MICFIL_VAD0_STAT_IF_MASK BIT(MICFIL_VAD0_STAT_IF_SHIFT) +#define MICFIL_VAD0_STAT_IF BIT(MICFIL_VAD0_STAT_IF_SHIFT) + +/* MICFIL Output Control Register */ +#define MICFIL_OUTGAIN_CHX_SHIFT(v) (4 * (v)) + +/* Constants */ +#define MICFIL_DMA_IRQ_DISABLED(v) ((v) & MICFIL_CTRL1_DISEL_MASK) +#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 */ |