atmel-sha-regs.h (2435B)
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 0x00 9#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 0x04 16#define SHA_MR_MODE_MASK (0x3 << 0) 17#define SHA_MR_MODE_MANUAL 0x0 18#define SHA_MR_MODE_AUTO 0x1 19#define SHA_MR_MODE_PDC 0x2 20#define SHA_MR_MODE_IDATAR0 0x2 21#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_MASK 34#define SHA_FLAGS_SHA1 SHA_MR_ALGO_SHA1 35#define SHA_FLAGS_SHA256 SHA_MR_ALGO_SHA256 36#define SHA_FLAGS_SHA384 SHA_MR_ALGO_SHA384 37#define SHA_FLAGS_SHA512 SHA_MR_ALGO_SHA512 38#define SHA_FLAGS_SHA224 SHA_MR_ALGO_SHA224 39#define SHA_FLAGS_HMAC SHA_MR_HMAC 40#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 0x10 48#define SHA_IDR 0x14 49#define SHA_IMR 0x18 50#define SHA_ISR 0x1C 51#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 0x20 62#define SHA_BCR 0x30 63 64#define SHA_HW_VERSION 0xFC 65 66#define SHA_TPR 0x108 67#define SHA_TCR 0x10C 68#define SHA_TNPR 0x118 69#define SHA_TNCR 0x11C 70#define SHA_PTCR 0x120 71#define SHA_PTCR_TXTEN (1 << 8) 72#define SHA_PTCR_TXTDIS (1 << 9) 73#define SHA_PTSR 0x124 74#define SHA_PTSR_TXTEN (1 << 8) 75 76#endif /* __ATMEL_SHA_REGS_H__ */