crypto: atmel - add Atmel DES/TDES driver

	  To compile this driver as a module, choose M here: the module

	  will be called atmel-aes.

config CRYPTO_DEV_ATMEL_TDES

	tristate "Support for Atmel DES/TDES hw accelerator"

	depends on ARCH_AT91

	select CRYPTO_DES

	select CRYPTO_CBC

	select CRYPTO_ECB

	select CRYPTO_ALGAPI

	select CRYPTO_BLKCIPHER

	help

	  Some Atmel processors have DES/TDES hw accelerator.

	  Select this if you want to use the Atmel module for

	  DES/TDES algorithms.

	  To compile this driver as a module, choose M here: the module

	  will be called atmel-tdes.

endif # CRYPTO_HW

obj-$(CONFIG_CRYPTO_DEV_BFIN_CRC) += bfin_crc.o

obj-$(CONFIG_CRYPTO_DEV_NX) += nx/

obj-$(CONFIG_CRYPTO_DEV_ATMEL_AES) += atmel-aes.o

obj-$(CONFIG_CRYPTO_DEV_ATMEL_TDES) += atmel-tdes.o

#ifndef __ATMEL_TDES_REGS_H__

#define __ATMEL_TDES_REGS_H__

#define TDES_CR			0x00

#define TDES_CR_START			(1 << 0)

#define TDES_CR_SWRST			(1 << 8)

#define TDES_CR_LOADSEED		(1 << 16)

#define	TDES_MR			0x04

#define TDES_MR_CYPHER_DEC		(0 << 0)

#define TDES_MR_CYPHER_ENC		(1 << 0)

#define TDES_MR_TDESMOD_MASK	(0x3 << 1)

#define TDES_MR_TDESMOD_DES		(0x0 << 1)

#define TDES_MR_TDESMOD_TDES	(0x1 << 1)

#define TDES_MR_TDESMOD_XTEA	(0x2 << 1)

#define TDES_MR_KEYMOD_3KEY		(0 << 4)

#define TDES_MR_KEYMOD_2KEY		(1 << 4)

#define TDES_MR_SMOD_MASK		(0x3 << 8)

#define TDES_MR_SMOD_MANUAL		(0x0 << 8)

#define TDES_MR_SMOD_AUTO		(0x1 << 8)

#define TDES_MR_SMOD_PDC		(0x2 << 8)

#define TDES_MR_OPMOD_MASK		(0x3 << 12)

#define TDES_MR_OPMOD_ECB		(0x0 << 12)

#define TDES_MR_OPMOD_CBC		(0x1 << 12)

#define TDES_MR_OPMOD_OFB		(0x2 << 12)

#define TDES_MR_OPMOD_CFB		(0x3 << 12)

#define TDES_MR_LOD				(0x1 << 15)

#define TDES_MR_CFBS_MASK		(0x3 << 16)

#define TDES_MR_CFBS_64b		(0x0 << 16)

#define TDES_MR_CFBS_32b		(0x1 << 16)

#define TDES_MR_CFBS_16b		(0x2 << 16)

#define TDES_MR_CFBS_8b			(0x3 << 16)

#define TDES_MR_CKEY_MASK		(0xF << 20)

#define TDES_MR_CKEY_OFFSET		20

#define TDES_MR_CTYPE_MASK		(0x3F << 24)

#define TDES_MR_CTYPE_OFFSET	24

#define	TDES_IER		0x10

#define	TDES_IDR		0x14

#define	TDES_IMR		0x18

#define	TDES_ISR		0x1C

#define TDES_INT_DATARDY		(1 << 0)

#define TDES_INT_ENDRX			(1 << 1)

#define TDES_INT_ENDTX			(1 << 2)

#define TDES_INT_RXBUFF			(1 << 3)

#define TDES_INT_TXBUFE			(1 << 4)

#define TDES_INT_URAD			(1 << 8)

#define TDES_ISR_URAT_MASK		(0x3 << 12)

#define TDES_ISR_URAT_IDR		(0x0 << 12)

#define TDES_ISR_URAT_ODR		(0x1 << 12)

#define TDES_ISR_URAT_MR		(0x2 << 12)

#define TDES_ISR_URAT_WO		(0x3 << 12)

#define	TDES_KEY1W1R	0x20

#define	TDES_KEY1W2R	0x24

#define	TDES_KEY2W1R	0x28

#define	TDES_KEY2W2R	0x2C

#define	TDES_KEY3W1R	0x30

#define	TDES_KEY3W2R	0x34

#define	TDES_IDATA1R	0x40

#define	TDES_IDATA2R	0x44

#define	TDES_ODATA1R	0x50

#define	TDES_ODATA2R	0x54

#define	TDES_IV1R		0x60

#define	TDES_IV2R		0x64

#define	TDES_XTEARNDR	0x70

#define	TDES_XTEARNDR_XTEA_RNDS_MASK	(0x3F << 0)

#define	TDES_XTEARNDR_XTEA_RNDS_OFFSET	0

#define TDES_RPR		0x100

#define TDES_RCR		0x104

#define TDES_TPR		0x108

#define TDES_TCR		0x10C

#define TDES_RNPR		0x118

#define TDES_RNCR		0x11C

#define TDES_TNPR		0x118

#define TDES_TNCR		0x11C

#define TDES_PTCR		0x120

#define TDES_PTCR_RXTEN			(1 << 0)

#define TDES_PTCR_RXTDIS		(1 << 1)

#define TDES_PTCR_TXTEN			(1 << 8)

#define TDES_PTCR_TXTDIS		(1 << 9)

#define TDES_PTSR		0x124

#define TDES_PTSR_RXTEN			(1 << 0)

#define TDES_PTSR_TXTEN			(1 << 8)

#endif /* __ATMEL_TDES_REGS_H__ */