1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __ATMEL_SHA_REGS_H__ 3*4882a593Smuzhiyun #define __ATMEL_SHA_REGS_H__ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define SHA_REG_DIGEST(x) (0x80 + ((x) * 0x04)) 6*4882a593Smuzhiyun #define SHA_REG_DIN(x) (0x40 + ((x) * 0x04)) 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #define SHA_CR 0x00 9*4882a593Smuzhiyun #define SHA_CR_START (1 << 0) 10*4882a593Smuzhiyun #define SHA_CR_FIRST (1 << 4) 11*4882a593Smuzhiyun #define SHA_CR_SWRST (1 << 8) 12*4882a593Smuzhiyun #define SHA_CR_WUIHV (1 << 12) 13*4882a593Smuzhiyun #define SHA_CR_WUIEHV (1 << 13) 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #define SHA_MR 0x04 16*4882a593Smuzhiyun #define SHA_MR_MODE_MASK (0x3 << 0) 17*4882a593Smuzhiyun #define SHA_MR_MODE_MANUAL 0x0 18*4882a593Smuzhiyun #define SHA_MR_MODE_AUTO 0x1 19*4882a593Smuzhiyun #define SHA_MR_MODE_PDC 0x2 20*4882a593Smuzhiyun #define SHA_MR_MODE_IDATAR0 0x2 21*4882a593Smuzhiyun #define SHA_MR_PROCDLY (1 << 4) 22*4882a593Smuzhiyun #define SHA_MR_UIHV (1 << 5) 23*4882a593Smuzhiyun #define SHA_MR_UIEHV (1 << 6) 24*4882a593Smuzhiyun #define SHA_MR_ALGO_MASK GENMASK(10, 8) 25*4882a593Smuzhiyun #define SHA_MR_ALGO_SHA1 (0 << 8) 26*4882a593Smuzhiyun #define SHA_MR_ALGO_SHA256 (1 << 8) 27*4882a593Smuzhiyun #define SHA_MR_ALGO_SHA384 (2 << 8) 28*4882a593Smuzhiyun #define SHA_MR_ALGO_SHA512 (3 << 8) 29*4882a593Smuzhiyun #define SHA_MR_ALGO_SHA224 (4 << 8) 30*4882a593Smuzhiyun #define SHA_MR_HMAC (1 << 11) 31*4882a593Smuzhiyun #define SHA_MR_DUALBUFF (1 << 16) 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #define SHA_FLAGS_ALGO_MASK SHA_MR_ALGO_MASK 34*4882a593Smuzhiyun #define SHA_FLAGS_SHA1 SHA_MR_ALGO_SHA1 35*4882a593Smuzhiyun #define SHA_FLAGS_SHA256 SHA_MR_ALGO_SHA256 36*4882a593Smuzhiyun #define SHA_FLAGS_SHA384 SHA_MR_ALGO_SHA384 37*4882a593Smuzhiyun #define SHA_FLAGS_SHA512 SHA_MR_ALGO_SHA512 38*4882a593Smuzhiyun #define SHA_FLAGS_SHA224 SHA_MR_ALGO_SHA224 39*4882a593Smuzhiyun #define SHA_FLAGS_HMAC SHA_MR_HMAC 40*4882a593Smuzhiyun #define SHA_FLAGS_HMAC_SHA1 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA1) 41*4882a593Smuzhiyun #define SHA_FLAGS_HMAC_SHA256 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA256) 42*4882a593Smuzhiyun #define SHA_FLAGS_HMAC_SHA384 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA384) 43*4882a593Smuzhiyun #define SHA_FLAGS_HMAC_SHA512 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA512) 44*4882a593Smuzhiyun #define SHA_FLAGS_HMAC_SHA224 (SHA_FLAGS_HMAC | SHA_FLAGS_SHA224) 45*4882a593Smuzhiyun #define SHA_FLAGS_MODE_MASK (SHA_FLAGS_HMAC | SHA_FLAGS_ALGO_MASK) 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #define SHA_IER 0x10 48*4882a593Smuzhiyun #define SHA_IDR 0x14 49*4882a593Smuzhiyun #define SHA_IMR 0x18 50*4882a593Smuzhiyun #define SHA_ISR 0x1C 51*4882a593Smuzhiyun #define SHA_INT_DATARDY (1 << 0) 52*4882a593Smuzhiyun #define SHA_INT_ENDTX (1 << 1) 53*4882a593Smuzhiyun #define SHA_INT_TXBUFE (1 << 2) 54*4882a593Smuzhiyun #define SHA_INT_URAD (1 << 8) 55*4882a593Smuzhiyun #define SHA_ISR_URAT_MASK (0x7 << 12) 56*4882a593Smuzhiyun #define SHA_ISR_URAT_IDR (0x0 << 12) 57*4882a593Smuzhiyun #define SHA_ISR_URAT_ODR (0x1 << 12) 58*4882a593Smuzhiyun #define SHA_ISR_URAT_MR (0x2 << 12) 59*4882a593Smuzhiyun #define SHA_ISR_URAT_WO (0x5 << 12) 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun #define SHA_MSR 0x20 62*4882a593Smuzhiyun #define SHA_BCR 0x30 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun #define SHA_HW_VERSION 0xFC 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun #define SHA_TPR 0x108 67*4882a593Smuzhiyun #define SHA_TCR 0x10C 68*4882a593Smuzhiyun #define SHA_TNPR 0x118 69*4882a593Smuzhiyun #define SHA_TNCR 0x11C 70*4882a593Smuzhiyun #define SHA_PTCR 0x120 71*4882a593Smuzhiyun #define SHA_PTCR_TXTEN (1 << 8) 72*4882a593Smuzhiyun #define SHA_PTCR_TXTDIS (1 << 9) 73*4882a593Smuzhiyun #define SHA_PTSR 0x124 74*4882a593Smuzhiyun #define SHA_PTSR_TXTEN (1 << 8) 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun #endif /* __ATMEL_SHA_REGS_H__ */ 77