48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* SPEAr SPDIF IN controller header file
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*
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* Copyright (ST) 2011 Vipin Kumar (vipin.kumar@st.com)
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*/
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#ifndef SPDIF_IN_REGS_H
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#define SPDIF_IN_REGS_H
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#define SPDIF_IN_CTRL 0x00
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#define SPDIF_IN_PRTYEN (1 << 20)
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#define SPDIF_IN_STATEN (1 << 19)
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#define SPDIF_IN_USREN (1 << 18)
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#define SPDIF_IN_VALEN (1 << 17)
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#define SPDIF_IN_BLKEN (1 << 16)
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#define SPDIF_MODE_24BIT (8 << 12)
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#define SPDIF_MODE_23BIT (7 << 12)
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#define SPDIF_MODE_22BIT (6 << 12)
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#define SPDIF_MODE_21BIT (5 << 12)
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#define SPDIF_MODE_20BIT (4 << 12)
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#define SPDIF_MODE_19BIT (3 << 12)
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#define SPDIF_MODE_18BIT (2 << 12)
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#define SPDIF_MODE_17BIT (1 << 12)
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#define SPDIF_MODE_16BIT (0 << 12)
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#define SPDIF_MODE_MASK (0x0F << 12)
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#define SPDIF_IN_VALID (1 << 11)
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#define SPDIF_IN_SAMPLE (1 << 10)
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#define SPDIF_DATA_SWAP (1 << 9)
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#define SPDIF_IN_ENB (1 << 8)
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#define SPDIF_DATA_REVERT (1 << 7)
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#define SPDIF_XTRACT_16BIT (1 << 6)
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#define SPDIF_FIFO_THRES_16 (16 << 0)
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#define SPDIF_IN_IRQ_MASK 0x04
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#define SPDIF_IN_IRQ 0x08
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#define SPDIF_IRQ_FIFOWRITE (1 << 0)
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#define SPDIF_IRQ_EMPTYFIFOREAD (1 << 1)
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#define SPDIF_IRQ_FIFOFULL (1 << 2)
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#define SPDIF_IRQ_OUTOFRANGE (1 << 3)
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#define SPDIF_IN_STA 0x0C
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#define SPDIF_IN_LOCK (0x1 << 0)
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#endif /* SPDIF_IN_REGS_H */
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