1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * SPEAr SPDIF IN controller header file 4 * 5 * Copyright (ST) 2011 Vipin Kumar (vipin.kumar@st.com) 6 */ 7 8 #ifndef SPDIF_IN_REGS_H 9 #define SPDIF_IN_REGS_H 10 11 #define SPDIF_IN_CTRL 0x00 12 #define SPDIF_IN_PRTYEN (1 << 20) 13 #define SPDIF_IN_STATEN (1 << 19) 14 #define SPDIF_IN_USREN (1 << 18) 15 #define SPDIF_IN_VALEN (1 << 17) 16 #define SPDIF_IN_BLKEN (1 << 16) 17 18 #define SPDIF_MODE_24BIT (8 << 12) 19 #define SPDIF_MODE_23BIT (7 << 12) 20 #define SPDIF_MODE_22BIT (6 << 12) 21 #define SPDIF_MODE_21BIT (5 << 12) 22 #define SPDIF_MODE_20BIT (4 << 12) 23 #define SPDIF_MODE_19BIT (3 << 12) 24 #define SPDIF_MODE_18BIT (2 << 12) 25 #define SPDIF_MODE_17BIT (1 << 12) 26 #define SPDIF_MODE_16BIT (0 << 12) 27 #define SPDIF_MODE_MASK (0x0F << 12) 28 29 #define SPDIF_IN_VALID (1 << 11) 30 #define SPDIF_IN_SAMPLE (1 << 10) 31 #define SPDIF_DATA_SWAP (1 << 9) 32 #define SPDIF_IN_ENB (1 << 8) 33 #define SPDIF_DATA_REVERT (1 << 7) 34 #define SPDIF_XTRACT_16BIT (1 << 6) 35 #define SPDIF_FIFO_THRES_16 (16 << 0) 36 37 #define SPDIF_IN_IRQ_MASK 0x04 38 #define SPDIF_IN_IRQ 0x08 39 #define SPDIF_IRQ_FIFOWRITE (1 << 0) 40 #define SPDIF_IRQ_EMPTYFIFOREAD (1 << 1) 41 #define SPDIF_IRQ_FIFOFULL (1 << 2) 42 #define SPDIF_IRQ_OUTOFRANGE (1 << 3) 43 44 #define SPDIF_IN_STA 0x0C 45 #define SPDIF_IN_LOCK (0x1 << 0) 46 47 #endif /* SPDIF_IN_REGS_H */ 48