1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __ATMEL_TDES_REGS_H__ 3 #define __ATMEL_TDES_REGS_H__ 4 5 #define TDES_CR 0x00 6 #define TDES_CR_START (1 << 0) 7 #define TDES_CR_SWRST (1 << 8) 8 #define TDES_CR_LOADSEED (1 << 16) 9 10 #define TDES_MR 0x04 11 #define TDES_MR_CYPHER_DEC (0 << 0) 12 #define TDES_MR_CYPHER_ENC (1 << 0) 13 #define TDES_MR_TDESMOD_MASK (0x3 << 1) 14 #define TDES_MR_TDESMOD_DES (0x0 << 1) 15 #define TDES_MR_TDESMOD_TDES (0x1 << 1) 16 #define TDES_MR_TDESMOD_XTEA (0x2 << 1) 17 #define TDES_MR_KEYMOD_3KEY (0 << 4) 18 #define TDES_MR_KEYMOD_2KEY (1 << 4) 19 #define TDES_MR_SMOD_MASK (0x3 << 8) 20 #define TDES_MR_SMOD_MANUAL (0x0 << 8) 21 #define TDES_MR_SMOD_AUTO (0x1 << 8) 22 #define TDES_MR_SMOD_PDC (0x2 << 8) 23 #define TDES_MR_OPMOD_MASK (0x3 << 12) 24 #define TDES_MR_OPMOD_ECB (0x0 << 12) 25 #define TDES_MR_OPMOD_CBC (0x1 << 12) 26 #define TDES_MR_OPMOD_OFB (0x2 << 12) 27 #define TDES_MR_OPMOD_CFB (0x3 << 12) 28 #define TDES_MR_LOD (0x1 << 15) 29 #define TDES_MR_CFBS_MASK (0x3 << 16) 30 #define TDES_MR_CFBS_64b (0x0 << 16) 31 #define TDES_MR_CFBS_32b (0x1 << 16) 32 #define TDES_MR_CFBS_16b (0x2 << 16) 33 #define TDES_MR_CFBS_8b (0x3 << 16) 34 #define TDES_MR_CKEY_MASK (0xF << 20) 35 #define TDES_MR_CKEY_OFFSET 20 36 #define TDES_MR_CTYPE_MASK (0x3F << 24) 37 #define TDES_MR_CTYPE_OFFSET 24 38 39 #define TDES_IER 0x10 40 #define TDES_IDR 0x14 41 #define TDES_IMR 0x18 42 #define TDES_ISR 0x1C 43 #define TDES_INT_DATARDY (1 << 0) 44 #define TDES_INT_ENDRX (1 << 1) 45 #define TDES_INT_ENDTX (1 << 2) 46 #define TDES_INT_RXBUFF (1 << 3) 47 #define TDES_INT_TXBUFE (1 << 4) 48 #define TDES_INT_URAD (1 << 8) 49 #define TDES_ISR_URAT_MASK (0x3 << 12) 50 #define TDES_ISR_URAT_IDR (0x0 << 12) 51 #define TDES_ISR_URAT_ODR (0x1 << 12) 52 #define TDES_ISR_URAT_MR (0x2 << 12) 53 #define TDES_ISR_URAT_WO (0x3 << 12) 54 55 56 #define TDES_KEY1W1R 0x20 57 #define TDES_KEY1W2R 0x24 58 #define TDES_KEY2W1R 0x28 59 #define TDES_KEY2W2R 0x2C 60 #define TDES_KEY3W1R 0x30 61 #define TDES_KEY3W2R 0x34 62 #define TDES_IDATA1R 0x40 63 #define TDES_IDATA2R 0x44 64 #define TDES_ODATA1R 0x50 65 #define TDES_ODATA2R 0x54 66 #define TDES_IV1R 0x60 67 #define TDES_IV2R 0x64 68 69 #define TDES_XTEARNDR 0x70 70 #define TDES_XTEARNDR_XTEA_RNDS_MASK (0x3F << 0) 71 #define TDES_XTEARNDR_XTEA_RNDS_OFFSET 0 72 73 #define TDES_HW_VERSION 0xFC 74 75 #define TDES_RPR 0x100 76 #define TDES_RCR 0x104 77 #define TDES_TPR 0x108 78 #define TDES_TCR 0x10C 79 #define TDES_RNPR 0x118 80 #define TDES_RNCR 0x11C 81 #define TDES_TNPR 0x118 82 #define TDES_TNCR 0x11C 83 #define TDES_PTCR 0x120 84 #define TDES_PTCR_RXTEN (1 << 0) 85 #define TDES_PTCR_RXTDIS (1 << 1) 86 #define TDES_PTCR_TXTEN (1 << 8) 87 #define TDES_PTCR_TXTDIS (1 << 9) 88 #define TDES_PTSR 0x124 89 #define TDES_PTSR_RXTEN (1 << 0) 90 #define TDES_PTSR_TXTEN (1 << 8) 91 92 #endif /* __ATMEL_TDES_REGS_H__ */ 93