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 | |