| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Nicolas Royer | 1380200 | 2012-07-01 19:19:45 +0200 | [diff] [blame] | 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 | |
| Nicolas Royer | 1f85804 | 2013-02-20 17:10:25 +0100 | [diff] [blame] | 73 | #define TDES_HW_VERSION 0xFC |
| 74 | |
| Nicolas Royer | 1380200 | 2012-07-01 19:19:45 +0200 | [diff] [blame] | 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__ */ |