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