399 lines
14 KiB
C
399 lines
14 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* ALSA SoC Audio Layer - Rockchip I2S/TDM Controller driver
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*
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* Copyright (c) 2018 Rockchip Electronics Co. Ltd.
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* Author: Sugar Zhang <sugar.zhang@rock-chips.com>
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*
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*/
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#ifndef _ROCKCHIP_I2S_TDM_H
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#define _ROCKCHIP_I2S_TDM_H
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/*
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* TXCR
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* transmit operation control register
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*/
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#define I2S_TXCR_PATH_SHIFT(x) (23 + (x) * 2)
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#define I2S_TXCR_PATH_MASK(x) (0x3 << I2S_TXCR_PATH_SHIFT(x))
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#define I2S_TXCR_PATH(x, v) ((v) << I2S_TXCR_PATH_SHIFT(x))
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#define I2S_TXCR_RCNT_SHIFT 17
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#define I2S_TXCR_RCNT_MASK (0x3f << I2S_TXCR_RCNT_SHIFT)
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#define I2S_TXCR_CSR_SHIFT 15
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#define I2S_TXCR_CSR(x) ((x) << I2S_TXCR_CSR_SHIFT)
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#define I2S_TXCR_CSR_MASK (3 << I2S_TXCR_CSR_SHIFT)
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#define I2S_TXCR_HWT BIT(14)
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#define I2S_TXCR_SJM_SHIFT 12
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#define I2S_TXCR_SJM_R (0 << I2S_TXCR_SJM_SHIFT)
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#define I2S_TXCR_SJM_L (1 << I2S_TXCR_SJM_SHIFT)
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#define I2S_TXCR_FBM_SHIFT 11
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#define I2S_TXCR_FBM_MSB (0 << I2S_TXCR_FBM_SHIFT)
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#define I2S_TXCR_FBM_LSB (1 << I2S_TXCR_FBM_SHIFT)
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#define I2S_TXCR_IBM_SHIFT 9
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#define I2S_TXCR_IBM_NORMAL (0 << I2S_TXCR_IBM_SHIFT)
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#define I2S_TXCR_IBM_LSJM (1 << I2S_TXCR_IBM_SHIFT)
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#define I2S_TXCR_IBM_RSJM (2 << I2S_TXCR_IBM_SHIFT)
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#define I2S_TXCR_IBM_MASK (3 << I2S_TXCR_IBM_SHIFT)
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#define I2S_TXCR_PBM_SHIFT 7
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#define I2S_TXCR_PBM_MODE(x) ((x) << I2S_TXCR_PBM_SHIFT)
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#define I2S_TXCR_PBM_MASK (3 << I2S_TXCR_PBM_SHIFT)
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#define I2S_TXCR_TFS_SHIFT 5
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#define I2S_TXCR_TFS_I2S (0 << I2S_TXCR_TFS_SHIFT)
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#define I2S_TXCR_TFS_PCM (1 << I2S_TXCR_TFS_SHIFT)
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#define I2S_TXCR_TFS_TDM_PCM (2 << I2S_TXCR_TFS_SHIFT)
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#define I2S_TXCR_TFS_TDM_I2S (3 << I2S_TXCR_TFS_SHIFT)
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#define I2S_TXCR_TFS_MASK (3 << I2S_TXCR_TFS_SHIFT)
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#define I2S_TXCR_VDW_SHIFT 0
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#define I2S_TXCR_VDW(x) (((x) - 1) << I2S_TXCR_VDW_SHIFT)
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#define I2S_TXCR_VDW_MASK (0x1f << I2S_TXCR_VDW_SHIFT)
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/*
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* RXCR
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* receive operation control register
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*/
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#define I2S_RXCR_PATH_SHIFT(x) (17 + (x) * 2)
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#define I2S_RXCR_PATH_MASK(x) (0x3 << I2S_RXCR_PATH_SHIFT(x))
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#define I2S_RXCR_PATH(x, v) ((v) << I2S_RXCR_PATH_SHIFT(x))
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#define I2S_RXCR_CSR_SHIFT 15
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#define I2S_RXCR_CSR(x) ((x) << I2S_RXCR_CSR_SHIFT)
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#define I2S_RXCR_CSR_MASK (3 << I2S_RXCR_CSR_SHIFT)
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#define I2S_RXCR_HWT BIT(14)
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#define I2S_RXCR_SJM_SHIFT 12
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#define I2S_RXCR_SJM_R (0 << I2S_RXCR_SJM_SHIFT)
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#define I2S_RXCR_SJM_L (1 << I2S_RXCR_SJM_SHIFT)
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#define I2S_RXCR_FBM_SHIFT 11
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#define I2S_RXCR_FBM_MSB (0 << I2S_RXCR_FBM_SHIFT)
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#define I2S_RXCR_FBM_LSB (1 << I2S_RXCR_FBM_SHIFT)
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#define I2S_RXCR_IBM_SHIFT 9
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#define I2S_RXCR_IBM_NORMAL (0 << I2S_RXCR_IBM_SHIFT)
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#define I2S_RXCR_IBM_LSJM (1 << I2S_RXCR_IBM_SHIFT)
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#define I2S_RXCR_IBM_RSJM (2 << I2S_RXCR_IBM_SHIFT)
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#define I2S_RXCR_IBM_MASK (3 << I2S_RXCR_IBM_SHIFT)
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#define I2S_RXCR_PBM_SHIFT 7
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#define I2S_RXCR_PBM_MODE(x) ((x) << I2S_RXCR_PBM_SHIFT)
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#define I2S_RXCR_PBM_MASK (3 << I2S_RXCR_PBM_SHIFT)
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#define I2S_RXCR_TFS_SHIFT 5
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#define I2S_RXCR_TFS_I2S (0 << I2S_RXCR_TFS_SHIFT)
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#define I2S_RXCR_TFS_PCM (1 << I2S_RXCR_TFS_SHIFT)
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#define I2S_RXCR_TFS_TDM_PCM (2 << I2S_RXCR_TFS_SHIFT)
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#define I2S_RXCR_TFS_TDM_I2S (3 << I2S_RXCR_TFS_SHIFT)
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#define I2S_RXCR_TFS_MASK (3 << I2S_RXCR_TFS_SHIFT)
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#define I2S_RXCR_VDW_SHIFT 0
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#define I2S_RXCR_VDW(x) (((x) - 1) << I2S_RXCR_VDW_SHIFT)
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#define I2S_RXCR_VDW_MASK (0x1f << I2S_RXCR_VDW_SHIFT)
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/*
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* CKR
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* clock generation register
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*/
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#define I2S_CKR_TRCM_SHIFT 28
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#define I2S_CKR_TRCM(x) ((x) << I2S_CKR_TRCM_SHIFT)
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#define I2S_CKR_TRCM_TXRX (0 << I2S_CKR_TRCM_SHIFT)
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#define I2S_CKR_TRCM_TXONLY (1 << I2S_CKR_TRCM_SHIFT)
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#define I2S_CKR_TRCM_RXONLY (2 << I2S_CKR_TRCM_SHIFT)
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#define I2S_CKR_TRCM_MASK (3 << I2S_CKR_TRCM_SHIFT)
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#define I2S_CKR_MSS_SHIFT 27
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#define I2S_CKR_MSS_MASTER (0 << I2S_CKR_MSS_SHIFT)
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#define I2S_CKR_MSS_SLAVE (1 << I2S_CKR_MSS_SHIFT)
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#define I2S_CKR_MSS_MASK (1 << I2S_CKR_MSS_SHIFT)
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#define I2S_CKR_CKP_SHIFT 26
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#define I2S_CKR_CKP_NORMAL (0 << I2S_CKR_CKP_SHIFT)
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#define I2S_CKR_CKP_INVERTED (1 << I2S_CKR_CKP_SHIFT)
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#define I2S_CKR_CKP_MASK (1 << I2S_CKR_CKP_SHIFT)
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#define I2S_CKR_RLP_SHIFT 25
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#define I2S_CKR_RLP_NORMAL (0 << I2S_CKR_RLP_SHIFT)
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#define I2S_CKR_RLP_INVERTED (1 << I2S_CKR_RLP_SHIFT)
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#define I2S_CKR_RLP_MASK (1 << I2S_CKR_RLP_SHIFT)
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#define I2S_CKR_TLP_SHIFT 24
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#define I2S_CKR_TLP_NORMAL (0 << I2S_CKR_TLP_SHIFT)
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#define I2S_CKR_TLP_INVERTED (1 << I2S_CKR_TLP_SHIFT)
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#define I2S_CKR_TLP_MASK (1 << I2S_CKR_TLP_SHIFT)
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#define I2S_CKR_MDIV_SHIFT 16
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#define I2S_CKR_MDIV(x) (((x) - 1) << I2S_CKR_MDIV_SHIFT)
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#define I2S_CKR_MDIV_MASK (0xff << I2S_CKR_MDIV_SHIFT)
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#define I2S_CKR_RSD_SHIFT 8
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#define I2S_CKR_RSD(x) (((x) - 1) << I2S_CKR_RSD_SHIFT)
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#define I2S_CKR_RSD_MASK (0xff << I2S_CKR_RSD_SHIFT)
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#define I2S_CKR_TSD_SHIFT 0
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#define I2S_CKR_TSD(x) (((x) - 1) << I2S_CKR_TSD_SHIFT)
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#define I2S_CKR_TSD_MASK (0xff << I2S_CKR_TSD_SHIFT)
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/*
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* FIFOLR
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* FIFO level register
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*/
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#define I2S_FIFOLR_RFL_SHIFT 24
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#define I2S_FIFOLR_RFL_MASK (0x3f << I2S_FIFOLR_RFL_SHIFT)
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#define I2S_FIFOLR_TFL3_SHIFT 18
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#define I2S_FIFOLR_TFL3_MASK (0x3f << I2S_FIFOLR_TFL3_SHIFT)
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#define I2S_FIFOLR_TFL2_SHIFT 12
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#define I2S_FIFOLR_TFL2_MASK (0x3f << I2S_FIFOLR_TFL2_SHIFT)
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#define I2S_FIFOLR_TFL1_SHIFT 6
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#define I2S_FIFOLR_TFL1_MASK (0x3f << I2S_FIFOLR_TFL1_SHIFT)
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#define I2S_FIFOLR_TFL0_SHIFT 0
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#define I2S_FIFOLR_TFL0_MASK (0x3f << I2S_FIFOLR_TFL0_SHIFT)
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/*
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* DMACR
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* DMA control register
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*/
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#define I2S_DMACR_RDE_SHIFT 24
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#define I2S_DMACR_RDE_DISABLE (0 << I2S_DMACR_RDE_SHIFT)
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#define I2S_DMACR_RDE_ENABLE (1 << I2S_DMACR_RDE_SHIFT)
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#define I2S_DMACR_RDL_SHIFT 16
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#define I2S_DMACR_RDL(x) (((x) - 1) << I2S_DMACR_RDL_SHIFT)
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#define I2S_DMACR_RDL_MASK (0x1f << I2S_DMACR_RDL_SHIFT)
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#define I2S_DMACR_TDE_SHIFT 8
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#define I2S_DMACR_TDE_DISABLE (0 << I2S_DMACR_TDE_SHIFT)
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#define I2S_DMACR_TDE_ENABLE (1 << I2S_DMACR_TDE_SHIFT)
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#define I2S_DMACR_TDL_SHIFT 0
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#define I2S_DMACR_TDL(x) ((x) << I2S_DMACR_TDL_SHIFT)
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#define I2S_DMACR_TDL_MASK (0x1f << I2S_DMACR_TDL_SHIFT)
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/*
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* INTCR
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* interrupt control register
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*/
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#define I2S_INTCR_RFT_SHIFT 20
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#define I2S_INTCR_RFT(x) (((x) - 1) << I2S_INTCR_RFT_SHIFT)
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#define I2S_INTCR_RXOIC BIT(18)
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#define I2S_INTCR_RXOIE_SHIFT 17
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#define I2S_INTCR_RXOIE_DISABLE (0 << I2S_INTCR_RXOIE_SHIFT)
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#define I2S_INTCR_RXOIE_ENABLE (1 << I2S_INTCR_RXOIE_SHIFT)
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#define I2S_INTCR_RXFIE_SHIFT 16
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#define I2S_INTCR_RXFIE_DISABLE (0 << I2S_INTCR_RXFIE_SHIFT)
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#define I2S_INTCR_RXFIE_ENABLE (1 << I2S_INTCR_RXFIE_SHIFT)
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#define I2S_INTCR_TFT_SHIFT 4
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#define I2S_INTCR_TFT(x) (((x) - 1) << I2S_INTCR_TFT_SHIFT)
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#define I2S_INTCR_TFT_MASK (0x1f << I2S_INTCR_TFT_SHIFT)
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#define I2S_INTCR_TXUIC BIT(2)
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#define I2S_INTCR_TXUIE_SHIFT 1
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#define I2S_INTCR_TXUIE_DISABLE (0 << I2S_INTCR_TXUIE_SHIFT)
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#define I2S_INTCR_TXUIE_ENABLE (1 << I2S_INTCR_TXUIE_SHIFT)
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/*
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* INTSR
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* interrupt status register
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*/
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#define I2S_INTSR_TXEIE_SHIFT 0
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#define I2S_INTSR_TXEIE_DISABLE (0 << I2S_INTSR_TXEIE_SHIFT)
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#define I2S_INTSR_TXEIE_ENABLE (1 << I2S_INTSR_TXEIE_SHIFT)
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#define I2S_INTSR_RXOI_SHIFT 17
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#define I2S_INTSR_RXOI_INA (0 << I2S_INTSR_RXOI_SHIFT)
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#define I2S_INTSR_RXOI_ACT (1 << I2S_INTSR_RXOI_SHIFT)
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#define I2S_INTSR_RXFI_SHIFT 16
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#define I2S_INTSR_RXFI_INA (0 << I2S_INTSR_RXFI_SHIFT)
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#define I2S_INTSR_RXFI_ACT (1 << I2S_INTSR_RXFI_SHIFT)
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#define I2S_INTSR_TXUI_SHIFT 1
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#define I2S_INTSR_TXUI_INA (0 << I2S_INTSR_TXUI_SHIFT)
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#define I2S_INTSR_TXUI_ACT (1 << I2S_INTSR_TXUI_SHIFT)
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#define I2S_INTSR_TXEI_SHIFT 0
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#define I2S_INTSR_TXEI_INA (0 << I2S_INTSR_TXEI_SHIFT)
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#define I2S_INTSR_TXEI_ACT (1 << I2S_INTSR_TXEI_SHIFT)
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/*
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* XFER
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* Transfer start register
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*/
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#define I2S_XFER_RXS_SHIFT 1
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#define I2S_XFER_RXS_STOP (0 << I2S_XFER_RXS_SHIFT)
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#define I2S_XFER_RXS_START (1 << I2S_XFER_RXS_SHIFT)
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#define I2S_XFER_TXS_SHIFT 0
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#define I2S_XFER_TXS_STOP (0 << I2S_XFER_TXS_SHIFT)
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#define I2S_XFER_TXS_START (1 << I2S_XFER_TXS_SHIFT)
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/*
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* CLR
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* clear SCLK domain logic register
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*/
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#define I2S_CLR_RXC BIT(1)
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#define I2S_CLR_TXC BIT(0)
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/*
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* TXDR
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* Transimt FIFO data register, write only.
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*/
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#define I2S_TXDR_MASK (0xff)
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/*
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* RXDR
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* Receive FIFO data register, write only.
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*/
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#define I2S_RXDR_MASK (0xff)
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/*
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* TDM_CTRL
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* TDM ctrl register
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*/
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#define TDM_FSYNC_WIDTH_SEL1_MSK GENMASK(20, 18)
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#define TDM_FSYNC_WIDTH_SEL1(x) (((x) - 1) << 18)
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#define TDM_FSYNC_WIDTH_SEL0_MSK BIT(17)
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#define TDM_FSYNC_WIDTH_HALF_FRAME 0
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#define TDM_FSYNC_WIDTH_ONE_FRAME BIT(17)
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#define TDM_SHIFT_CTRL_MSK GENMASK(16, 14)
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#define TDM_SHIFT_CTRL(x) ((x) << 14)
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#define TDM_SLOT_BIT_WIDTH_MSK GENMASK(13, 9)
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#define TDM_SLOT_BIT_WIDTH(x) (((x) - 1) << 9)
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#define TDM_FRAME_WIDTH_MSK GENMASK(8, 0)
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#define TDM_FRAME_WIDTH(x) (((x) - 1) << 0)
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/*
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* CLKDIV
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* Mclk div register
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*/
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#define I2S_CLKDIV_TXM_SHIFT 0
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#define I2S_CLKDIV_TXM(x) (((x) - 1) << I2S_CLKDIV_TXM_SHIFT)
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#define I2S_CLKDIV_TXM_MASK (0xff << I2S_CLKDIV_TXM_SHIFT)
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#define I2S_CLKDIV_RXM_SHIFT 8
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#define I2S_CLKDIV_RXM(x) (((x) - 1) << I2S_CLKDIV_RXM_SHIFT)
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#define I2S_CLKDIV_RXM_MASK (0xff << I2S_CLKDIV_RXM_SHIFT)
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/* Clock divider id */
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enum {
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ROCKCHIP_DIV_MCLK = 0,
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ROCKCHIP_DIV_BCLK,
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};
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/* channel select */
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#define I2S_CSR_SHIFT 15
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#define I2S_CHN_2 (0 << I2S_CSR_SHIFT)
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#define I2S_CHN_4 (1 << I2S_CSR_SHIFT)
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#define I2S_CHN_6 (2 << I2S_CSR_SHIFT)
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#define I2S_CHN_8 (3 << I2S_CSR_SHIFT)
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||
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/* io direction cfg register */
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#define I2S_IO_DIRECTION_MASK (7)
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#define I2S_IO_8CH_OUT_2CH_IN (7)
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#define I2S_IO_6CH_OUT_4CH_IN (3)
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#define I2S_IO_4CH_OUT_6CH_IN (1)
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#define I2S_IO_2CH_OUT_8CH_IN (0)
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||
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/* I2S REGS */
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#define I2S_TXCR (0x0000)
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#define I2S_RXCR (0x0004)
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#define I2S_CKR (0x0008)
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#define I2S_TXFIFOLR (0x000c)
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#define I2S_DMACR (0x0010)
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#define I2S_INTCR (0x0014)
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#define I2S_INTSR (0x0018)
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#define I2S_XFER (0x001c)
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#define I2S_CLR (0x0020)
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#define I2S_TXDR (0x0024)
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#define I2S_RXDR (0x0028)
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#define I2S_RXFIFOLR (0x002c)
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#define I2S_TDM_TXCR (0x0030)
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#define I2S_TDM_RXCR (0x0034)
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#define I2S_CLKDIV (0x0038)
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#define HIWORD_UPDATE(v, h, l) (((v) << (l)) | (GENMASK((h), (l)) << 16))
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/* PX30 GRF CONFIGS */
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#define PX30_I2S0_CLK_IN_SRC_FROM_TX HIWORD_UPDATE(1, 13, 12)
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#define PX30_I2S0_CLK_IN_SRC_FROM_RX HIWORD_UPDATE(2, 13, 12)
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#define PX30_I2S0_MCLK_OUT_SRC_FROM_TX HIWORD_UPDATE(1, 5, 5)
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#define PX30_I2S0_MCLK_OUT_SRC_FROM_RX HIWORD_UPDATE(0, 5, 5)
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||
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#define PX30_I2S0_CLK_TXONLY \
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(PX30_I2S0_MCLK_OUT_SRC_FROM_TX | PX30_I2S0_CLK_IN_SRC_FROM_TX)
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||
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#define PX30_I2S0_CLK_RXONLY \
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(PX30_I2S0_MCLK_OUT_SRC_FROM_RX | PX30_I2S0_CLK_IN_SRC_FROM_RX)
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||
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/* RK1808 GRF CONFIGS */
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#define RK1808_I2S0_MCLK_OUT_SRC_FROM_RX HIWORD_UPDATE(1, 2, 2)
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#define RK1808_I2S0_MCLK_OUT_SRC_FROM_TX HIWORD_UPDATE(0, 2, 2)
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#define RK1808_I2S0_CLK_IN_SRC_FROM_TX HIWORD_UPDATE(1, 1, 0)
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#define RK1808_I2S0_CLK_IN_SRC_FROM_RX HIWORD_UPDATE(2, 1, 0)
|
||
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|
||
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#define RK1808_I2S0_CLK_TXONLY \
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||
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(RK1808_I2S0_MCLK_OUT_SRC_FROM_TX | RK1808_I2S0_CLK_IN_SRC_FROM_TX)
|
||
|
|
|
||
|
|
#define RK1808_I2S0_CLK_RXONLY \
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||
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(RK1808_I2S0_MCLK_OUT_SRC_FROM_RX | RK1808_I2S0_CLK_IN_SRC_FROM_RX)
|
||
|
|
|
||
|
|
/* RK3308 GRF CONFIGS */
|
||
|
|
#define RK3308_I2S0_8CH_MCLK_OUT_SRC_FROM_RX HIWORD_UPDATE(1, 10, 10)
|
||
|
|
#define RK3308_I2S0_8CH_MCLK_OUT_SRC_FROM_TX HIWORD_UPDATE(0, 10, 10)
|
||
|
|
#define RK3308_I2S0_8CH_CLK_IN_RX_SRC_FROM_TX HIWORD_UPDATE(1, 9, 9)
|
||
|
|
#define RK3308_I2S0_8CH_CLK_IN_RX_SRC_FROM_RX HIWORD_UPDATE(0, 9, 9)
|
||
|
|
#define RK3308_I2S0_8CH_CLK_IN_TX_SRC_FROM_RX HIWORD_UPDATE(1, 8, 8)
|
||
|
|
#define RK3308_I2S0_8CH_CLK_IN_TX_SRC_FROM_TX HIWORD_UPDATE(0, 8, 8)
|
||
|
|
#define RK3308_I2S1_8CH_MCLK_OUT_SRC_FROM_RX HIWORD_UPDATE(1, 2, 2)
|
||
|
|
#define RK3308_I2S1_8CH_MCLK_OUT_SRC_FROM_TX HIWORD_UPDATE(0, 2, 2)
|
||
|
|
#define RK3308_I2S1_8CH_CLK_IN_RX_SRC_FROM_TX HIWORD_UPDATE(1, 1, 1)
|
||
|
|
#define RK3308_I2S1_8CH_CLK_IN_RX_SRC_FROM_RX HIWORD_UPDATE(0, 1, 1)
|
||
|
|
#define RK3308_I2S1_8CH_CLK_IN_TX_SRC_FROM_RX HIWORD_UPDATE(1, 0, 0)
|
||
|
|
#define RK3308_I2S1_8CH_CLK_IN_TX_SRC_FROM_TX HIWORD_UPDATE(0, 0, 0)
|
||
|
|
|
||
|
|
#define RK3308_I2S0_CLK_TXONLY \
|
||
|
|
(RK3308_I2S0_8CH_MCLK_OUT_SRC_FROM_TX | \
|
||
|
|
RK3308_I2S0_8CH_CLK_IN_RX_SRC_FROM_TX | \
|
||
|
|
RK3308_I2S0_8CH_CLK_IN_TX_SRC_FROM_TX)
|
||
|
|
|
||
|
|
#define RK3308_I2S0_CLK_RXONLY \
|
||
|
|
(RK3308_I2S0_8CH_MCLK_OUT_SRC_FROM_RX | \
|
||
|
|
RK3308_I2S0_8CH_CLK_IN_RX_SRC_FROM_RX | \
|
||
|
|
RK3308_I2S0_8CH_CLK_IN_TX_SRC_FROM_RX)
|
||
|
|
|
||
|
|
#define RK3308_I2S1_CLK_TXONLY \
|
||
|
|
(RK3308_I2S1_8CH_MCLK_OUT_SRC_FROM_TX | \
|
||
|
|
RK3308_I2S1_8CH_CLK_IN_RX_SRC_FROM_TX | \
|
||
|
|
RK3308_I2S1_8CH_CLK_IN_TX_SRC_FROM_TX)
|
||
|
|
|
||
|
|
#define RK3308_I2S1_CLK_RXONLY \
|
||
|
|
(RK3308_I2S1_8CH_MCLK_OUT_SRC_FROM_RX | \
|
||
|
|
RK3308_I2S1_8CH_CLK_IN_RX_SRC_FROM_RX | \
|
||
|
|
RK3308_I2S1_8CH_CLK_IN_TX_SRC_FROM_RX)
|
||
|
|
|
||
|
|
/* RK3568 GRF CONFIGS */
|
||
|
|
#define RK3568_I2S1_MCLK_OUT_SRC_FROM_TX HIWORD_UPDATE(1, 5, 5)
|
||
|
|
#define RK3568_I2S1_MCLK_OUT_SRC_FROM_RX HIWORD_UPDATE(0, 5, 5)
|
||
|
|
|
||
|
|
#define RK3568_I2S1_CLK_TXONLY \
|
||
|
|
RK3568_I2S1_MCLK_OUT_SRC_FROM_TX
|
||
|
|
|
||
|
|
#define RK3568_I2S1_CLK_RXONLY \
|
||
|
|
RK3568_I2S1_MCLK_OUT_SRC_FROM_RX
|
||
|
|
|
||
|
|
#define RK3568_I2S3_MCLK_OUT_SRC_FROM_TX HIWORD_UPDATE(1, 15, 15)
|
||
|
|
#define RK3568_I2S3_MCLK_OUT_SRC_FROM_RX HIWORD_UPDATE(0, 15, 15)
|
||
|
|
#define RK3568_I2S3_SCLK_SRC_FROM_TX HIWORD_UPDATE(1, 7, 7)
|
||
|
|
#define RK3568_I2S3_SCLK_SRC_FROM_RX HIWORD_UPDATE(0, 7, 7)
|
||
|
|
#define RK3568_I2S3_LRCK_SRC_FROM_TX HIWORD_UPDATE(1, 6, 6)
|
||
|
|
#define RK3568_I2S3_LRCK_SRC_FROM_RX HIWORD_UPDATE(0, 6, 6)
|
||
|
|
|
||
|
|
#define RK3568_I2S3_MCLK_TXONLY \
|
||
|
|
RK3568_I2S3_MCLK_OUT_SRC_FROM_TX
|
||
|
|
|
||
|
|
#define RK3568_I2S3_CLK_TXONLY \
|
||
|
|
(RK3568_I2S3_SCLK_SRC_FROM_TX | \
|
||
|
|
RK3568_I2S3_LRCK_SRC_FROM_TX)
|
||
|
|
|
||
|
|
#define RK3568_I2S3_MCLK_RXONLY \
|
||
|
|
RK3568_I2S3_MCLK_OUT_SRC_FROM_RX
|
||
|
|
|
||
|
|
#define RK3568_I2S3_CLK_RXONLY \
|
||
|
|
(RK3568_I2S3_SCLK_SRC_FROM_RX | \
|
||
|
|
RK3568_I2S3_LRCK_SRC_FROM_RX)
|
||
|
|
|
||
|
|
#define RK3568_I2S3_MCLK_IE HIWORD_UPDATE(0, 3, 3)
|
||
|
|
#define RK3568_I2S3_MCLK_OE HIWORD_UPDATE(1, 3, 3)
|
||
|
|
#define RK3568_I2S2_MCLK_IE HIWORD_UPDATE(0, 2, 2)
|
||
|
|
#define RK3568_I2S2_MCLK_OE HIWORD_UPDATE(1, 2, 2)
|
||
|
|
#define RK3568_I2S1_MCLK_TX_IE HIWORD_UPDATE(0, 1, 1)
|
||
|
|
#define RK3568_I2S1_MCLK_TX_OE HIWORD_UPDATE(1, 1, 1)
|
||
|
|
#define RK3568_I2S1_MCLK_RX_IE HIWORD_UPDATE(0, 0, 0)
|
||
|
|
#define RK3568_I2S1_MCLK_RX_OE HIWORD_UPDATE(1, 0, 0)
|
||
|
|
|
||
|
|
/* RV1126 GRF CONFIGS */
|
||
|
|
#define RV1126_I2S0_MCLK_OUT_SRC_FROM_TX HIWORD_UPDATE(0, 9, 9)
|
||
|
|
#define RV1126_I2S0_MCLK_OUT_SRC_FROM_RX HIWORD_UPDATE(1, 9, 9)
|
||
|
|
|
||
|
|
#define RV1126_I2S0_CLK_TXONLY \
|
||
|
|
RV1126_I2S0_MCLK_OUT_SRC_FROM_TX
|
||
|
|
|
||
|
|
#define RV1126_I2S0_CLK_RXONLY \
|
||
|
|
RV1126_I2S0_MCLK_OUT_SRC_FROM_RX
|
||
|
|
|
||
|
|
#endif /* _ROCKCHIP_I2S_TDM_H */
|