94 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef __ATMEL_AES_REGS_H__3#define __ATMEL_AES_REGS_H__4 5#define AES_CR 0x006#define AES_CR_START (1 << 0)7#define AES_CR_SWRST (1 << 8)8#define AES_CR_LOADSEED (1 << 16)9 10#define AES_MR 0x0411#define AES_MR_CYPHER_DEC (0 << 0)12#define AES_MR_CYPHER_ENC (1 << 0)13#define AES_MR_GTAGEN (1 << 1)14#define AES_MR_DUALBUFF (1 << 3)15#define AES_MR_PROCDLY_MASK (0xF << 4)16#define AES_MR_PROCDLY_OFFSET 417#define AES_MR_SMOD_MASK (0x3 << 8)18#define AES_MR_SMOD_MANUAL (0x0 << 8)19#define AES_MR_SMOD_AUTO (0x1 << 8)20#define AES_MR_SMOD_IDATAR0 (0x2 << 8)21#define AES_MR_KEYSIZE_MASK (0x3 << 10)22#define AES_MR_KEYSIZE_128 (0x0 << 10)23#define AES_MR_KEYSIZE_192 (0x1 << 10)24#define AES_MR_KEYSIZE_256 (0x2 << 10)25#define AES_MR_OPMOD_MASK (0x7 << 12)26#define AES_MR_OPMOD_ECB (0x0 << 12)27#define AES_MR_OPMOD_CBC (0x1 << 12)28#define AES_MR_OPMOD_OFB (0x2 << 12)29#define AES_MR_OPMOD_CFB (0x3 << 12)30#define AES_MR_OPMOD_CTR (0x4 << 12)31#define AES_MR_OPMOD_GCM (0x5 << 12)32#define AES_MR_OPMOD_XTS (0x6 << 12)33#define AES_MR_LOD (0x1 << 15)34#define AES_MR_CFBS_MASK (0x7 << 16)35#define AES_MR_CFBS_128b (0x0 << 16)36#define AES_MR_CFBS_64b (0x1 << 16)37#define AES_MR_CFBS_32b (0x2 << 16)38#define AES_MR_CFBS_16b (0x3 << 16)39#define AES_MR_CFBS_8b (0x4 << 16)40#define AES_MR_CKEY_MASK (0xF << 20)41#define AES_MR_CKEY_OFFSET 2042#define AES_MR_CMTYP_MASK (0x1F << 24)43#define AES_MR_CMTYP_OFFSET 2444 45#define AES_IER 0x1046#define AES_IDR 0x1447#define AES_IMR 0x1848#define AES_ISR 0x1C49#define AES_INT_DATARDY (1 << 0)50#define AES_INT_URAD (1 << 8)51#define AES_INT_TAGRDY (1 << 16)52#define AES_ISR_URAT_MASK (0xF << 12)53#define AES_ISR_URAT_IDR_WR_PROC (0x0 << 12)54#define AES_ISR_URAT_ODR_RD_PROC (0x1 << 12)55#define AES_ISR_URAT_MR_WR_PROC (0x2 << 12)56#define AES_ISR_URAT_ODR_RD_SUBK (0x3 << 12)57#define AES_ISR_URAT_MR_WR_SUBK (0x4 << 12)58#define AES_ISR_URAT_WOR_RD (0x5 << 12)59 60#define AES_KEYWR(x) (0x20 + ((x) * 0x04))61#define AES_IDATAR(x) (0x40 + ((x) * 0x04))62#define AES_ODATAR(x) (0x50 + ((x) * 0x04))63#define AES_IVR(x) (0x60 + ((x) * 0x04))64 65#define AES_AADLENR 0x7066#define AES_CLENR 0x7467#define AES_GHASHR(x) (0x78 + ((x) * 0x04))68#define AES_TAGR(x) (0x88 + ((x) * 0x04))69#define AES_CTRR 0x9870#define AES_GCMHR(x) (0x9c + ((x) * 0x04))71 72#define AES_EMR 0xb073#define AES_EMR_APEN BIT(0) /* Auto Padding Enable */74#define AES_EMR_APM BIT(1) /* Auto Padding Mode */75#define AES_EMR_APM_IPSEC 0x076#define AES_EMR_APM_SSL BIT(1)77#define AES_EMR_PLIPEN BIT(4) /* PLIP Enable */78#define AES_EMR_PLIPD BIT(5) /* PLIP Decipher */79#define AES_EMR_PADLEN_MASK (0xFu << 8)80#define AES_EMR_PADLEN_OFFSET 881#define AES_EMR_PADLEN(padlen) (((padlen) << AES_EMR_PADLEN_OFFSET) &\82 AES_EMR_PADLEN_MASK)83#define AES_EMR_NHEAD_MASK (0xFu << 16)84#define AES_EMR_NHEAD_OFFSET 1685#define AES_EMR_NHEAD(nhead) (((nhead) << AES_EMR_NHEAD_OFFSET) &\86 AES_EMR_NHEAD_MASK)87 88#define AES_TWR(x) (0xc0 + ((x) * 0x04))89#define AES_ALPHAR(x) (0xd0 + ((x) * 0x04))90 91#define AES_HW_VERSION 0xFC92 93#endif /* __ATMEL_AES_REGS_H__ */94