77 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef __ATMEL_SHA_REGS_H__3#define __ATMEL_SHA_REGS_H__4 5#define SHA_REG_DIGEST(x) (0x80 + ((x) * 0x04))6#define SHA_REG_DIN(x) (0x40 + ((x) * 0x04))7 8#define SHA_CR 0x009#define SHA_CR_START (1 << 0)10#define SHA_CR_FIRST (1 << 4)11#define SHA_CR_SWRST (1 << 8)12#define SHA_CR_WUIHV (1 << 12)13#define SHA_CR_WUIEHV (1 << 13)14 15#define SHA_MR 0x0416#define SHA_MR_MODE_MASK (0x3 << 0)17#define SHA_MR_MODE_MANUAL 0x018#define SHA_MR_MODE_AUTO 0x119#define SHA_MR_MODE_PDC 0x220#define SHA_MR_MODE_IDATAR0 0x221#define SHA_MR_PROCDLY (1 << 4)22#define SHA_MR_UIHV (1 << 5)23#define SHA_MR_UIEHV (1 << 6)24#define SHA_MR_ALGO_MASK GENMASK(10, 8)25#define SHA_MR_ALGO_SHA1 (0 << 8)26#define SHA_MR_ALGO_SHA256 (1 << 8)27#define SHA_MR_ALGO_SHA384 (2 << 8)28#define SHA_MR_ALGO_SHA512 (3 << 8)29#define SHA_MR_ALGO_SHA224 (4 << 8)30#define SHA_MR_HMAC (1 << 11)31#define SHA_MR_DUALBUFF (1 << 16)32 33#define SHA_FLAGS_ALGO_MASK SHA_MR_ALGO_MASK34#define SHA_FLAGS_SHA1 SHA_MR_ALGO_SHA135#define SHA_FLAGS_SHA256 SHA_MR_ALGO_SHA25636#define SHA_FLAGS_SHA384 SHA_MR_ALGO_SHA38437#define SHA_FLAGS_SHA512 SHA_MR_ALGO_SHA51238#define SHA_FLAGS_SHA224 SHA_MR_ALGO_SHA22439#define SHA_FLAGS_HMAC SHA_MR_HMAC40#define SHA_FLAGS_HMAC_SHA1 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA1)41#define SHA_FLAGS_HMAC_SHA256 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA256)42#define SHA_FLAGS_HMAC_SHA384 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA384)43#define SHA_FLAGS_HMAC_SHA512 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA512)44#define SHA_FLAGS_HMAC_SHA224 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA224)45#define SHA_FLAGS_MODE_MASK (SHA_FLAGS_HMAC | SHA_FLAGS_ALGO_MASK)46 47#define SHA_IER 0x1048#define SHA_IDR 0x1449#define SHA_IMR 0x1850#define SHA_ISR 0x1C51#define SHA_INT_DATARDY (1 << 0)52#define SHA_INT_ENDTX (1 << 1)53#define SHA_INT_TXBUFE (1 << 2)54#define SHA_INT_URAD (1 << 8)55#define SHA_ISR_URAT_MASK (0x7 << 12)56#define SHA_ISR_URAT_IDR (0x0 << 12)57#define SHA_ISR_URAT_ODR (0x1 << 12)58#define SHA_ISR_URAT_MR (0x2 << 12)59#define SHA_ISR_URAT_WO (0x5 << 12)60 61#define SHA_MSR 0x2062#define SHA_BCR 0x3063 64#define SHA_HW_VERSION 0xFC65 66#define SHA_TPR 0x10867#define SHA_TCR 0x10C68#define SHA_TNPR 0x11869#define SHA_TNCR 0x11C70#define SHA_PTCR 0x12071#define SHA_PTCR_TXTEN (1 << 8)72#define SHA_PTCR_TXTDIS (1 << 9)73#define SHA_PTSR 0x12474#define SHA_PTSR_TXTEN (1 << 8)75 76#endif /* __ATMEL_SHA_REGS_H__ */77