1/*
2 * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
3 *		      http://www.simtec.co.uk/products/SWLINUX/
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * S3C2410 IIS register definition
10*/
11
12#ifndef __SAMSUNG_REGS_IIS_H__
13#define __SAMSUNG_REGS_IIS_H__
14
15#define S3C2410_IISCON			(0x00)
16
17#define S3C2410_IISCON_LRINDEX		(1 << 8)
18#define S3C2410_IISCON_TXFIFORDY	(1 << 7)
19#define S3C2410_IISCON_RXFIFORDY	(1 << 6)
20#define S3C2410_IISCON_TXDMAEN		(1 << 5)
21#define S3C2410_IISCON_RXDMAEN		(1 << 4)
22#define S3C2410_IISCON_TXIDLE		(1 << 3)
23#define S3C2410_IISCON_RXIDLE		(1 << 2)
24#define S3C2410_IISCON_PSCEN		(1 << 1)
25#define S3C2410_IISCON_IISEN		(1 << 0)
26
27#define S3C2410_IISMOD			(0x04)
28
29#define S3C2440_IISMOD_MPLL		(1 << 9)
30#define S3C2410_IISMOD_SLAVE		(1 << 8)
31#define S3C2410_IISMOD_NOXFER		(0 << 6)
32#define S3C2410_IISMOD_RXMODE		(1 << 6)
33#define S3C2410_IISMOD_TXMODE		(2 << 6)
34#define S3C2410_IISMOD_TXRXMODE		(3 << 6)
35#define S3C2410_IISMOD_LR_LLOW		(0 << 5)
36#define S3C2410_IISMOD_LR_RLOW		(1 << 5)
37#define S3C2410_IISMOD_IIS		(0 << 4)
38#define S3C2410_IISMOD_MSB		(1 << 4)
39#define S3C2410_IISMOD_8BIT		(0 << 3)
40#define S3C2410_IISMOD_16BIT		(1 << 3)
41#define S3C2410_IISMOD_BITMASK		(1 << 3)
42#define S3C2410_IISMOD_256FS		(0 << 2)
43#define S3C2410_IISMOD_384FS		(1 << 2)
44#define S3C2410_IISMOD_16FS		(0 << 0)
45#define S3C2410_IISMOD_32FS		(1 << 0)
46#define S3C2410_IISMOD_48FS		(2 << 0)
47#define S3C2410_IISMOD_FS_MASK		(3 << 0)
48
49#define S3C2410_IISPSR			(0x08)
50
51#define S3C2410_IISPSR_INTMASK		(31 << 5)
52#define S3C2410_IISPSR_INTSHIFT		(5)
53#define S3C2410_IISPSR_EXTMASK		(31 << 0)
54#define S3C2410_IISPSR_EXTSHFIT		(0)
55
56#define S3C2410_IISFCON			(0x0c)
57
58#define S3C2410_IISFCON_TXDMA		(1 << 15)
59#define S3C2410_IISFCON_RXDMA		(1 << 14)
60#define S3C2410_IISFCON_TXENABLE	(1 << 13)
61#define S3C2410_IISFCON_RXENABLE	(1 << 12)
62#define S3C2410_IISFCON_TXMASK		(0x3f << 6)
63#define S3C2410_IISFCON_TXSHIFT		(6)
64#define S3C2410_IISFCON_RXMASK		(0x3f)
65#define S3C2410_IISFCON_RXSHIFT		(0)
66
67#define S3C2410_IISFIFO			(0x10)
68
69#endif /* __SAMSUNG_REGS_IIS_H__ */
70