xref: /kernel/linux/linux-5.10/sound/soc/fsl/fsl_esai.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * fsl_esai.h - ALSA ESAI interface for the Freescale i.MX SoC
 *
 * Copyright (C) 2014 Freescale Semiconductor, Inc.
 *
 * Author: Nicolin Chen <Guangyu.Chen@freescale.com>
 */

#ifndef _FSL_ESAI_DAI_H
#define _FSL_ESAI_DAI_H

/* ESAI Register Map */
#define REG_ESAI_ETDR		0x00
#define REG_ESAI_ERDR		0x04
#define REG_ESAI_ECR		0x08
#define REG_ESAI_ESR		0x0C
#define REG_ESAI_TFCR		0x10
#define REG_ESAI_TFSR		0x14
#define REG_ESAI_RFCR		0x18
#define REG_ESAI_RFSR		0x1C
#define REG_ESAI_xFCR(tx)	(tx ? REG_ESAI_TFCR : REG_ESAI_RFCR)
#define REG_ESAI_xFSR(tx)	(tx ? REG_ESAI_TFSR : REG_ESAI_RFSR)
#define REG_ESAI_TX0		0x80
#define REG_ESAI_TX1		0x84
#define REG_ESAI_TX2		0x88
#define REG_ESAI_TX3		0x8C
#define REG_ESAI_TX4		0x90
#define REG_ESAI_TX5		0x94
#define REG_ESAI_TSR		0x98
#define REG_ESAI_RX0		0xA0
#define REG_ESAI_RX1		0xA4
#define REG_ESAI_RX2		0xA8
#define REG_ESAI_RX3		0xAC
#define REG_ESAI_SAISR		0xCC
#define REG_ESAI_SAICR		0xD0
#define REG_ESAI_TCR		0xD4
#define REG_ESAI_TCCR		0xD8
#define REG_ESAI_RCR		0xDC
#define REG_ESAI_RCCR		0xE0
#define REG_ESAI_xCR(tx)	(tx ? REG_ESAI_TCR : REG_ESAI_RCR)
#define REG_ESAI_xCCR(tx)	(tx ? REG_ESAI_TCCR : REG_ESAI_RCCR)
#define REG_ESAI_TSMA		0xE4
#define REG_ESAI_TSMB		0xE8
#define REG_ESAI_RSMA		0xEC
#define REG_ESAI_RSMB		0xF0
#define REG_ESAI_xSMA(tx)	(tx ? REG_ESAI_TSMA : REG_ESAI_RSMA)
#define REG_ESAI_xSMB(tx)	(tx ? REG_ESAI_TSMB : REG_ESAI_RSMB)
#define REG_ESAI_PRRC		0xF8
#define REG_ESAI_PCRC		0xFC

/* ESAI Control Register -- REG_ESAI_ECR 0x8 */
#define ESAI_ECR_ETI_SHIFT	19
#define ESAI_ECR_ETI_MASK	(1 << ESAI_ECR_ETI_SHIFT)
#define ESAI_ECR_ETI		(1 << ESAI_ECR_ETI_SHIFT)
#define ESAI_ECR_ETO_SHIFT	18
#define ESAI_ECR_ETO_MASK	(1 << ESAI_ECR_ETO_SHIFT)
#define ESAI_ECR_ETO		(1 << ESAI_ECR_ETO_SHIFT)
#define ESAI_ECR_ERI_SHIFT	17
#define ESAI_ECR_ERI_MASK	(1 << ESAI_ECR_ERI_SHIFT)
#define ESAI_ECR_ERI		(1 << ESAI_ECR_ERI_SHIFT)
#define ESAI_ECR_ERO_SHIFT	16
#define ESAI_ECR_ERO_MASK	(1 << ESAI_ECR_ERO_SHIFT)
#define ESAI_ECR_ERO		(1 << ESAI_ECR_ERO_SHIFT)
#define ESAI_ECR_ERST_SHIFT	1
#define ESAI_ECR_ERST_MASK	(1 << ESAI_ECR_ERST_SHIFT)
#define ESAI_ECR_ERST		(1 << ESAI_ECR_ERST_SHIFT)
#define ESAI_ECR_ESAIEN_SHIFT	0
#define ESAI_ECR_ESAIEN_MASK	(1 << ESAI_ECR_ESAIEN_SHIFT)
#define ESAI_ECR_ESAIEN		(1 << ESAI_ECR_ESAIEN_SHIFT)

/* ESAI Status Register -- REG_ESAI_ESR 0xC */
#define ESAI_ESR_TINIT_SHIFT	10
#define ESAI_ESR_TINIT_MASK	(1 << ESAI_ESR_TINIT_SHIFT)
#define ESAI_ESR_TINIT		(1 << ESAI_ESR_TINIT_SHIFT)
#define ESAI_ESR_RFF_SHIFT	9
#define ESAI_ESR_RFF_MASK	(1 << ESAI_ESR_RFF_SHIFT)
#define ESAI_ESR_RFF		(1 << ESAI_ESR_RFF_SHIFT)
#define ESAI_ESR_TFE_SHIFT	8
#define ESAI_ESR_TFE_MASK	(1 << ESAI_ESR_TFE_SHIFT)
#define ESAI_ESR_TFE		(1 << ESAI_ESR_TFE_SHIFT)
#define ESAI_ESR_TLS_SHIFT	7
#define ESAI_ESR_TLS_MASK	(1 << ESAI_ESR_TLS_SHIFT)
#define ESAI_ESR_TLS		(1 << ESAI_ESR_TLS_SHIFT)
#define ESAI_ESR_TDE_SHIFT	6
#define ESAI_ESR_TDE_MASK	(1 << ESAI_ESR_TDE_SHIFT)
#define ESAI_ESR_TDE		(1 << ESAI_ESR_TDE_SHIFT)
#define ESAI_ESR_TED_SHIFT	5
#define ESAI_ESR_TED_MASK	(1 << ESAI_ESR_TED_SHIFT)
#define ESAI_ESR_TED		(1 << ESAI_ESR_TED_SHIFT)
#define ESAI_ESR_TD_SHIFT	4
#define ESAI_ESR_TD_MASK	(1 << ESAI_ESR_TD_SHIFT)
#define ESAI_ESR_TD		(1 << ESAI_ESR_TD_SHIFT)
#define ESAI_ESR_RLS_SHIFT	3
#define ESAI_ESR_RLS_MASK	(1 << ESAI_ESR_RLS_SHIFT)
#define ESAI_ESR_RLS		(1 << ESAI_ESR_RLS_SHIFT)
#define ESAI_ESR_RDE_SHIFT	2
#define ESAI_ESR_RDE_MASK	(1 << ESAI_ESR_RDE_SHIFT)
#define ESAI_ESR_RDE		(1 << ESAI_ESR_RDE_SHIFT)
#define ESAI_ESR_RED_SHIFT	1
#define ESAI_ESR_RED_MASK	(1 << ESAI_ESR_RED_SHIFT)
#define ESAI_ESR_RED		(1 << ESAI_ESR_RED_SHIFT)
#define ESAI_ESR_RD_SHIFT	0
#define ESAI_ESR_RD_MASK	(1 << ESAI_ESR_RD_SHIFT)
#define ESAI_ESR_RD		(1 << ESAI_ESR_RD_SHIFT)

/*
 * Transmit FIFO Configuration Register -- REG_ESAI_TFCR 0x10
 * Receive FIFO Configuration Register -- REG_ESAI_RFCR 0x18
 */
#define ESAI_xFCR_TIEN_SHIFT	19
#define ESAI_xFCR_TIEN_MASK	(1 << ESAI_xFCR_TIEN_SHIFT)
#define ESAI_xFCR_TIEN		(1 << ESAI_xFCR_TIEN_SHIFT)
#define ESAI_xFCR_REXT_SHIFT	19
#define ESAI_xFCR_REXT_MASK	(1 << ESAI_xFCR_REXT_SHIFT)
#define ESAI_xFCR_REXT		(1 << ESAI_xFCR_REXT_SHIFT)
#define ESAI_xFCR_xWA_SHIFT	16
#define ESAI_xFCR_xWA_WIDTH	3
#define ESAI_xFCR_xWA_MASK	(((1 << ESAI_xFCR_xWA_WIDTH) - 1) << ESAI_xFCR_xWA_SHIFT)
#define ESAI_xFCR_xWA(v)	(((8 - ((v) >> 2)) << ESAI_xFCR_xWA_SHIFT) & ESAI_xFCR_xWA_MASK)
#define ESAI_xFCR_xFWM_SHIFT	8
#define ESAI_xFCR_xFWM_WIDTH	8
#define ESAI_xFCR_xFWM_MASK	(((1 << ESAI_xFCR_xFWM_WIDTH) - 1) << ESAI_xFCR_xFWM_SHIFT)
#define ESAI_xFCR_xFWM(v)	((((v) - 1) << ESAI_xFCR_xFWM_SHIFT) & ESAI_xFCR_xFWM_MASK)
#define ESAI_xFCR_xE_SHIFT	2
#define ESAI_xFCR_TE_WIDTH	6
#define ESAI_xFCR_RE_WIDTH	4
#define ESAI_xFCR_TE_MASK	(((1 << ESAI_xFCR_TE_WIDTH) - 1) << ESAI_xFCR_xE_SHIFT)
#define ESAI_xFCR_RE_MASK	(((1 << ESAI_xFCR_RE_WIDTH) - 1) << ESAI_xFCR_xE_SHIFT)
#define ESAI_xFCR_TE(x) 	((ESAI_xFCR_TE_MASK >> (ESAI_xFCR_TE_WIDTH - x)) & ESAI_xFCR_TE_MASK)
#define ESAI_xFCR_RE(x) 	((ESAI_xFCR_RE_MASK >> (ESAI_xFCR_RE_WIDTH - x)) & ESAI_xFCR_RE_MASK)
#define ESAI_xFCR_xFR_SHIFT	1
#define ESAI_xFCR_xFR_MASK	(1 << ESAI_xFCR_xFR_SHIFT)
#define ESAI_xFCR_xFR		(1 << ESAI_xFCR_xFR_SHIFT)
#define ESAI_xFCR_xFEN_SHIFT	0
#define ESAI_xFCR_xFEN_MASK	(1 << ESAI_xFCR_xFEN_SHIFT)
#define ESAI_xFCR_xFEN		(1 << ESAI_xFCR_xFEN_SHIFT)

/*
 * Transmit FIFO Status Register -- REG_ESAI_TFSR 0x14
 * Receive FIFO Status Register --REG_ESAI_RFSR 0x1C
 */
#define ESAI_xFSR_NTFO_SHIFT	12
#define ESAI_xFSR_NRFI_SHIFT	12
#define ESAI_xFSR_NTFI_SHIFT	8
#define ESAI_xFSR_NRFO_SHIFT	8
#define ESAI_xFSR_NTFx_WIDTH	3
#define ESAI_xFSR_NRFx_WIDTH	2
#define ESAI_xFSR_NTFO_MASK	(((1 << ESAI_xFSR_NTFx_WIDTH) - 1) << ESAI_xFSR_NTFO_SHIFT)
#define ESAI_xFSR_NTFI_MASK	(((1 << ESAI_xFSR_NTFx_WIDTH) - 1) << ESAI_xFSR_NTFI_SHIFT)
#define ESAI_xFSR_NRFO_MASK	(((1 << ESAI_xFSR_NRFx_WIDTH) - 1) << ESAI_xFSR_NRFO_SHIFT)
#define ESAI_xFSR_NRFI_MASK	(((1 << ESAI_xFSR_NRFx_WIDTH) - 1) << ESAI_xFSR_NRFI_SHIFT)
#define ESAI_xFSR_xFCNT_SHIFT	0
#define ESAI_xFSR_xFCNT_WIDTH	8
#define ESAI_xFSR_xFCNT_MASK	(((1 << ESAI_xFSR_xFCNT_WIDTH) - 1) << ESAI_xFSR_xFCNT_SHIFT)

/* ESAI Transmit Slot Register -- REG_ESAI_TSR 0x98 */
#define ESAI_TSR_SHIFT		0
#define ESAI_TSR_WIDTH		24
#define ESAI_TSR_MASK		(((1 << ESAI_TSR_WIDTH) - 1) << ESAI_TSR_SHIFT)

/* Serial Audio Interface Status Register -- REG_ESAI_SAISR 0xCC */
#define ESAI_SAISR_TODFE_SHIFT	17
#define ESAI_SAISR_TODFE_MASK	(1 << ESAI_SAISR_TODFE_SHIFT)
#define ESAI_SAISR_TODFE	(1 << ESAI_SAISR_TODFE_SHIFT)
#define ESAI_SAISR_TEDE_SHIFT	16
#define ESAI_SAISR_TEDE_MASK	(1 << ESAI_SAISR_TEDE_SHIFT)
#define ESAI_SAISR_TEDE		(1 << ESAI_SAISR_TEDE_SHIFT)
#define ESAI_SAISR_TDE_SHIFT	15
#define ESAI_SAISR_TDE_MASK	(1 << ESAI_SAISR_TDE_SHIFT)
#define ESAI_SAISR_TDE		(1 << ESAI_SAISR_TDE_SHIFT)
#define ESAI_SAISR_TUE_SHIFT	14
#define ESAI_SAISR_TUE_MASK	(1 << ESAI_SAISR_TUE_SHIFT)
#define ESAI_SAISR_TUE		(1 << ESAI_SAISR_TUE_SHIFT)
#define ESAI_SAISR_TFS_SHIFT	13
#define ESAI_SAISR_TFS_MASK	(1 << ESAI_SAISR_TFS_SHIFT)
#define ESAI_SAISR_TFS		(1 << ESAI_SAISR_TFS_SHIFT)
#define ESAI_SAISR_RODF_SHIFT	10
#define ESAI_SAISR_RODF_MASK	(1 << ESAI_SAISR_RODF_SHIFT)
#define ESAI_SAISR_RODF		(1 << ESAI_SAISR_RODF_SHIFT)
#define ESAI_SAISR_REDF_SHIFT	9
#define ESAI_SAISR_REDF_MASK	(1 << ESAI_SAISR_REDF_SHIFT)
#define ESAI_SAISR_REDF		(1 << ESAI_SAISR_REDF_SHIFT)
#define ESAI_SAISR_RDF_SHIFT	8
#define ESAI_SAISR_RDF_MASK	(1 << ESAI_SAISR_RDF_SHIFT)
#define ESAI_SAISR_RDF		(1 << ESAI_SAISR_RDF_SHIFT)
#define ESAI_SAISR_ROE_SHIFT	7
#define ESAI_SAISR_ROE_MASK	(1 << ESAI_SAISR_ROE_SHIFT)
#define ESAI_SAISR_ROE		(1 << ESAI_SAISR_ROE_SHIFT)
#define ESAI_SAISR_RFS_SHIFT	6
#define ESAI_SAISR_RFS_MASK	(1 << ESAI_SAISR_RFS_SHIFT)
#define ESAI_SAISR_RFS		(1 << ESAI_SAISR_RFS_SHIFT)
#define ESAI_SAISR_IF2_SHIFT	2
#define ESAI_SAISR_IF2_MASK	(1 << ESAI_SAISR_IF2_SHIFT)
#define ESAI_SAISR_IF2		(1 << ESAI_SAISR_IF2_SHIFT)
#define ESAI_SAISR_IF1_SHIFT	1
#define ESAI_SAISR_IF1_MASK	(1 << ESAI_SAISR_IF1_SHIFT)
#define ESAI_SAISR_IF1		(1 << ESAI_SAISR_IF1_SHIFT)
#define ESAI_SAISR_IF0_SHIFT	0
#define ESAI_SAISR_IF0_MASK	(1 << ESAI_SAISR_IF0_SHIFT)
#define ESAI_SAISR_IF0		(1 << ESAI_SAISR_IF0_SHIFT)

/* Serial Audio Interface Control Register -- REG_ESAI_SAICR 0xD0 */
#define ESAI_SAICR_ALC_SHIFT	8
#define ESAI_SAICR_ALC_MASK	(1 << ESAI_SAICR_ALC_SHIFT)
#define ESAI_SAICR_ALC		(1 << ESAI_SAICR_ALC_SHIFT)
#define ESAI_SAICR_TEBE_SHIFT	7
#define ESAI_SAICR_TEBE_MASK	(1 << ESAI_SAICR_TEBE_SHIFT)
#define ESAI_SAICR_TEBE		(1 << ESAI_SAICR_TEBE_SHIFT)
#define ESAI_SAICR_SYNC_SHIFT	6
#define ESAI_SAICR_SYNC_MASK	(1 << ESAI_SAICR_SYNC_SHIFT)
#define ESAI_SAICR_SYNC		(1 << ESAI_SAICR_SYNC_SHIFT)
#define ESAI_SAICR_OF2_SHIFT	2
#define ESAI_SAICR_OF2_MASK	(1 << ESAI_SAICR_OF2_SHIFT)
#define ESAI_SAICR_OF2		(1 << ESAI_SAICR_OF2_SHIFT)
#define ESAI_SAICR_OF1_SHIFT	1
#define ESAI_SAICR_OF1_MASK	(1 << ESAI_SAICR_OF1_SHIFT)
#define ESAI_SAICR_OF1		(1 << ESAI_SAICR_OF1_SHIFT)
#define ESAI_SAICR_OF0_SHIFT	0
#define ESAI_SAICR_OF0_MASK	(1 << ESAI_SAICR_OF0_SHIFT)
#define ESAI_SAICR_OF0		(1 << ESAI_SAICR_OF0_SHIFT)

/*
 * Transmit Control Register -- REG_ESAI_TCR 0xD4
 * Receive Control Register -- REG_ESAI_RCR 0xDC
 */
#define ESAI_xCR_xLIE_SHIFT	23
#define ESAI_xCR_xLIE_MASK	(1 << ESAI_xCR_xLIE_SHIFT)
#define ESAI_xCR_xLIE		(1 << ESAI_xCR_xLIE_SHIFT)
#define ESAI_xCR_xIE_SHIFT	22
#define ESAI_xCR_xIE_MASK	(1 << ESAI_xCR_xIE_SHIFT)
#define ESAI_xCR_xIE		(1 << ESAI_xCR_xIE_SHIFT)
#define ESAI_xCR_xEDIE_SHIFT	21
#define ESAI_xCR_xEDIE_MASK	(1 << ESAI_xCR_xEDIE_SHIFT)
#define ESAI_xCR_xEDIE		(1 << ESAI_xCR_xEDIE_SHIFT)
#define ESAI_xCR_xEIE_SHIFT	20
#define ESAI_xCR_xEIE_MASK	(1 << ESAI_xCR_xEIE_SHIFT)
#define ESAI_xCR_xEIE		(1 << ESAI_xCR_xEIE_SHIFT)
#define ESAI_xCR_xPR_SHIFT	19
#define ESAI_xCR_xPR_MASK	(1 << ESAI_xCR_xPR_SHIFT)
#define ESAI_xCR_xPR		(1 << ESAI_xCR_xPR_SHIFT)
#define ESAI_xCR_PADC_SHIFT	17
#define ESAI_xCR_PADC_MASK	(1 << ESAI_xCR_PADC_SHIFT)
#define ESAI_xCR_PADC		(1 << ESAI_xCR_PADC_SHIFT)
#define ESAI_xCR_xFSR_SHIFT	16
#define ESAI_xCR_xFSR_MASK	(1 << ESAI_xCR_xFSR_SHIFT)
#define ESAI_xCR_xFSR		(1 << ESAI_xCR_xFSR_SHIFT)
#define ESAI_xCR_xFSL_SHIFT	15
#define ESAI_xCR_xFSL_MASK	(1 << ESAI_xCR_xFSL_SHIFT)
#define ESAI_xCR_xFSL		(1 << ESAI_xCR_xFSL_SHIFT)
#define ESAI_xCR_xSWS_SHIFT	10
#define ESAI_xCR_xSWS_WIDTH	5
#define ESAI_xCR_xSWS_MASK	(((1 << ESAI_xCR_xSWS_WIDTH) - 1) << ESAI_xCR_xSWS_SHIFT)
#define ESAI_xCR_xSWS(s, w)	((w < 24 ? (s - w + ((w - 8) >> 2)) : (s < 32 ? 0x1e : 0x1f)) << ESAI_xCR_xSWS_SHIFT)
#define ESAI_xCR_xMOD_SHIFT	8
#define ESAI_xCR_xMOD_WIDTH	2
#define ESAI_xCR_xMOD_MASK	(((1 << ESAI_xCR_xMOD_WIDTH) - 1) << ESAI_xCR_xMOD_SHIFT)
#define ESAI_xCR_xMOD_ONDEMAND	(0x1 << ESAI_xCR_xMOD_SHIFT)
#define ESAI_xCR_xMOD_NETWORK	(0x1 << ESAI_xCR_xMOD_SHIFT)
#define ESAI_xCR_xMOD_AC97	(0x3 << ESAI_xCR_xMOD_SHIFT)
#define ESAI_xCR_xWA_SHIFT	7
#define ESAI_xCR_xWA_MASK	(1 << ESAI_xCR_xWA_SHIFT)
#define ESAI_xCR_xWA		(1 << ESAI_xCR_xWA_SHIFT)
#define ESAI_xCR_xSHFD_SHIFT	6
#define ESAI_xCR_xSHFD_MASK	(1 << ESAI_xCR_xSHFD_SHIFT)
#define ESAI_xCR_xSHFD		(1 << ESAI_xCR_xSHFD_SHIFT)
#define ESAI_xCR_xE_SHIFT	0
#define ESAI_xCR_TE_WIDTH	6
#define ESAI_xCR_RE_WIDTH	4
#define ESAI_xCR_TE_MASK	(((1 << ESAI_xCR_TE_WIDTH) - 1) << ESAI_xCR_xE_SHIFT)
#define ESAI_xCR_RE_MASK	(((1 << ESAI_xCR_RE_WIDTH) - 1) << ESAI_xCR_xE_SHIFT)
#define ESAI_xCR_TE(x) 		((ESAI_xCR_TE_MASK >> (ESAI_xCR_TE_WIDTH - x)) & ESAI_xCR_TE_MASK)
#define ESAI_xCR_RE(x) 		((ESAI_xCR_RE_MASK >> (ESAI_xCR_RE_WIDTH - x)) & ESAI_xCR_RE_MASK)

/*
 * Transmit Clock Control Register -- REG_ESAI_TCCR 0xD8
 * Receive Clock Control Register -- REG_ESAI_RCCR 0xE0
 */
#define ESAI_xCCR_xHCKD_SHIFT	23
#define ESAI_xCCR_xHCKD_MASK	(1 << ESAI_xCCR_xHCKD_SHIFT)
#define ESAI_xCCR_xHCKD		(1 << ESAI_xCCR_xHCKD_SHIFT)
#define ESAI_xCCR_xFSD_SHIFT	22
#define ESAI_xCCR_xFSD_MASK	(1 << ESAI_xCCR_xFSD_SHIFT)
#define ESAI_xCCR_xFSD		(1 << ESAI_xCCR_xFSD_SHIFT)
#define ESAI_xCCR_xCKD_SHIFT	21
#define ESAI_xCCR_xCKD_MASK	(1 << ESAI_xCCR_xCKD_SHIFT)
#define ESAI_xCCR_xCKD		(1 << ESAI_xCCR_xCKD_SHIFT)
#define ESAI_xCCR_xHCKP_SHIFT	20
#define ESAI_xCCR_xHCKP_MASK	(1 << ESAI_xCCR_xHCKP_SHIFT)
#define ESAI_xCCR_xHCKP		(1 << ESAI_xCCR_xHCKP_SHIFT)
#define ESAI_xCCR_xFSP_SHIFT	19
#define ESAI_xCCR_xFSP_MASK	(1 << ESAI_xCCR_xFSP_SHIFT)
#define ESAI_xCCR_xFSP		(1 << ESAI_xCCR_xFSP_SHIFT)
#define ESAI_xCCR_xCKP_SHIFT	18
#define ESAI_xCCR_xCKP_MASK	(1 << ESAI_xCCR_xCKP_SHIFT)
#define ESAI_xCCR_xCKP		(1 << ESAI_xCCR_xCKP_SHIFT)
#define ESAI_xCCR_xFP_SHIFT	14
#define ESAI_xCCR_xFP_WIDTH	4
#define ESAI_xCCR_xFP_MASK	(((1 << ESAI_xCCR_xFP_WIDTH) - 1) << ESAI_xCCR_xFP_SHIFT)
#define ESAI_xCCR_xFP(v)	((((v) - 1) << ESAI_xCCR_xFP_SHIFT) & ESAI_xCCR_xFP_MASK)
#define ESAI_xCCR_xDC_SHIFT     9
#define ESAI_xCCR_xDC_WIDTH	5
#define ESAI_xCCR_xDC_MASK	(((1 << ESAI_xCCR_xDC_WIDTH) - 1) << ESAI_xCCR_xDC_SHIFT)
#define ESAI_xCCR_xDC(v)	((((v) - 1) << ESAI_xCCR_xDC_SHIFT) & ESAI_xCCR_xDC_MASK)
#define ESAI_xCCR_xPSR_SHIFT	8
#define ESAI_xCCR_xPSR_MASK	(1 << ESAI_xCCR_xPSR_SHIFT)
#define ESAI_xCCR_xPSR_BYPASS	(1 << ESAI_xCCR_xPSR_SHIFT)
#define ESAI_xCCR_xPSR_DIV8	(0 << ESAI_xCCR_xPSR_SHIFT)
#define ESAI_xCCR_xPM_SHIFT     0
#define ESAI_xCCR_xPM_WIDTH     8
#define ESAI_xCCR_xPM_MASK	(((1 << ESAI_xCCR_xPM_WIDTH) - 1) << ESAI_xCCR_xPM_SHIFT)
#define ESAI_xCCR_xPM(v)	((((v) - 1) << ESAI_xCCR_xPM_SHIFT) & ESAI_xCCR_xPM_MASK)

/* Transmit Slot Mask Register A/B -- REG_ESAI_TSMA/B 0xE4 ~ 0xF0 */
#define ESAI_xSMA_xS_SHIFT	0
#define ESAI_xSMA_xS_WIDTH	16
#define ESAI_xSMA_xS_MASK	(((1 << ESAI_xSMA_xS_WIDTH) - 1) << ESAI_xSMA_xS_SHIFT)
#define ESAI_xSMA_xS(v)		((v) & ESAI_xSMA_xS_MASK)
#define ESAI_xSMB_xS_SHIFT	0
#define ESAI_xSMB_xS_WIDTH	16
#define ESAI_xSMB_xS_MASK	(((1 << ESAI_xSMB_xS_WIDTH) - 1) << ESAI_xSMB_xS_SHIFT)
#define ESAI_xSMB_xS(v)		(((v) >> ESAI_xSMA_xS_WIDTH) & ESAI_xSMB_xS_MASK)

/* Port C Direction Register -- REG_ESAI_PRRC 0xF8 */
#define ESAI_PRRC_PDC_SHIFT	0
#define ESAI_PRRC_PDC_WIDTH	12
#define ESAI_PRRC_PDC_MASK	(((1 << ESAI_PRRC_PDC_WIDTH) - 1) << ESAI_PRRC_PDC_SHIFT)
#define ESAI_PRRC_PDC(v)	((v) & ESAI_PRRC_PDC_MASK)

/* Port C Control Register -- REG_ESAI_PCRC 0xFC */
#define ESAI_PCRC_PC_SHIFT	0
#define ESAI_PCRC_PC_WIDTH	12
#define ESAI_PCRC_PC_MASK	(((1 << ESAI_PCRC_PC_WIDTH) - 1) << ESAI_PCRC_PC_SHIFT)
#define ESAI_PCRC_PC(v)		((v) & ESAI_PCRC_PC_MASK)

#define ESAI_GPIO		0xfff

/* ESAI clock source */
#define ESAI_HCKT_FSYS		0
#define ESAI_HCKT_EXTAL		1
#define ESAI_HCKR_FSYS		2
#define ESAI_HCKR_EXTAL		3

/* ESAI clock divider */
#define ESAI_TX_DIV_PSR		0
#define ESAI_TX_DIV_PM		1
#define ESAI_TX_DIV_FP		2
#define ESAI_RX_DIV_PSR		3
#define ESAI_RX_DIV_PM		4
#define ESAI_RX_DIV_FP		5
#endif /* _FSL_ESAI_DAI_H */