1#ifndef __ATMEL_SHA_REGS_H__
2#define __ATMEL_SHA_REGS_H__
3
4#define SHA_REG_DIGEST(x)		(0x80 + ((x) * 0x04))
5#define SHA_REG_DIN(x)			(0x40 + ((x) * 0x04))
6
7#define SHA_CR				0x00
8#define SHA_CR_START			(1 << 0)
9#define SHA_CR_FIRST			(1 << 4)
10#define SHA_CR_SWRST			(1 << 8)
11
12#define SHA_MR				0x04
13#define SHA_MR_MODE_MASK		(0x3 << 0)
14#define SHA_MR_MODE_MANUAL		0x0
15#define SHA_MR_MODE_AUTO		0x1
16#define SHA_MR_MODE_PDC			0x2
17#define SHA_MR_PROCDLY			(1 << 4)
18#define SHA_MR_ALGO_SHA1		(0 << 8)
19#define SHA_MR_ALGO_SHA256		(1 << 8)
20#define SHA_MR_ALGO_SHA384		(2 << 8)
21#define SHA_MR_ALGO_SHA512		(3 << 8)
22#define SHA_MR_ALGO_SHA224		(4 << 8)
23#define	SHA_MR_DUALBUFF			(1 << 16)
24
25#define SHA_IER				0x10
26#define SHA_IDR				0x14
27#define SHA_IMR				0x18
28#define SHA_ISR				0x1C
29#define SHA_INT_DATARDY			(1 << 0)
30#define SHA_INT_ENDTX			(1 << 1)
31#define SHA_INT_TXBUFE			(1 << 2)
32#define SHA_INT_URAD			(1 << 8)
33#define SHA_ISR_URAT_MASK		(0x7 << 12)
34#define SHA_ISR_URAT_IDR		(0x0 << 12)
35#define SHA_ISR_URAT_ODR		(0x1 << 12)
36#define SHA_ISR_URAT_MR			(0x2 << 12)
37#define SHA_ISR_URAT_WO			(0x5 << 12)
38
39#define	SHA_HW_VERSION		0xFC
40
41#define SHA_TPR				0x108
42#define SHA_TCR				0x10C
43#define SHA_TNPR			0x118
44#define SHA_TNCR			0x11C
45#define SHA_PTCR			0x120
46#define SHA_PTCR_TXTEN		(1 << 8)
47#define SHA_PTCR_TXTDIS		(1 << 9)
48#define SHA_PTSR			0x124
49#define SHA_PTSR_TXTEN		(1 << 8)
50
51#endif /* __ATMEL_SHA_REGS_H__ */
52