1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 /* Copyright (c) 2018 Rockchip Electronics Co. Ltd. */ 4 5 #ifndef __RK_CRYPTO_V1_REG_H__ 6 #define __RK_CRYPTO_V1_REG_H__ 7 8 #define _SBF(v, f) ((v) << (f)) 9 10 /* Crypto control registers*/ 11 #define RK_CRYPTO_INTSTS 0x0000 12 #define RK_CRYPTO_PKA_DONE_INT BIT(5) 13 #define RK_CRYPTO_HASH_DONE_INT BIT(4) 14 #define RK_CRYPTO_HRDMA_ERR_INT BIT(3) 15 #define RK_CRYPTO_HRDMA_DONE_INT BIT(2) 16 #define RK_CRYPTO_BCDMA_ERR_INT BIT(1) 17 #define RK_CRYPTO_BCDMA_DONE_INT BIT(0) 18 19 #define RK_CRYPTO_INTENA 0x0004 20 #define RK_CRYPTO_PKA_DONE_ENA BIT(5) 21 #define RK_CRYPTO_HASH_DONE_ENA BIT(4) 22 #define RK_CRYPTO_HRDMA_ERR_ENA BIT(3) 23 #define RK_CRYPTO_HRDMA_DONE_ENA BIT(2) 24 #define RK_CRYPTO_BCDMA_ERR_ENA BIT(1) 25 #define RK_CRYPTO_BCDMA_DONE_ENA BIT(0) 26 27 #define RK_CRYPTO_CTRL 0x0008 28 #define RK_CRYPTO_WRITE_MASK _SBF(0xFFFF, 16) 29 #define RK_CRYPTO_TRNG_FLUSH BIT(9) 30 #define RK_CRYPTO_TRNG_START BIT(8) 31 #define RK_CRYPTO_PKA_FLUSH BIT(7) 32 #define RK_CRYPTO_HASH_FLUSH BIT(6) 33 #define RK_CRYPTO_BLOCK_FLUSH BIT(5) 34 #define RK_CRYPTO_PKA_START BIT(4) 35 #define RK_CRYPTO_HASH_START BIT(3) 36 #define RK_CRYPTO_BLOCK_START BIT(2) 37 #define RK_CRYPTO_TDES_START BIT(1) 38 #define RK_CRYPTO_AES_START BIT(0) 39 40 #define RK_CRYPTO_CONF 0x000c 41 /* HASH Receive DMA Address Mode: fix | increment */ 42 #define RK_CRYPTO_HR_ADDR_MODE BIT(8) 43 /* Block Transmit DMA Address Mode: fix | increment */ 44 #define RK_CRYPTO_BT_ADDR_MODE BIT(7) 45 /* Block Receive DMA Address Mode: fix | increment */ 46 #define RK_CRYPTO_BR_ADDR_MODE BIT(6) 47 #define RK_CRYPTO_BYTESWAP_HRFIFO BIT(5) 48 #define RK_CRYPTO_BYTESWAP_BTFIFO BIT(4) 49 #define RK_CRYPTO_BYTESWAP_BRFIFO BIT(3) 50 /* AES = 0 OR DES = 1 */ 51 #define RK_CRYPTO_DESSEL BIT(2) 52 #define RK_CYYPTO_HASHINSEL_INDEPENDENT_SOURCE _SBF(0x00, 0) 53 #define RK_CYYPTO_HASHINSEL_BLOCK_CIPHER_INPUT _SBF(0x01, 0) 54 #define RK_CYYPTO_HASHINSEL_BLOCK_CIPHER_OUTPUT _SBF(0x02, 0) 55 56 /* Block Receiving DMA Start Address Register */ 57 #define RK_CRYPTO_BRDMAS 0x0010 58 /* Block Transmitting DMA Start Address Register */ 59 #define RK_CRYPTO_BTDMAS 0x0014 60 /* Block Receiving DMA Length Register */ 61 #define RK_CRYPTO_BRDMAL 0x0018 62 /* Hash Receiving DMA Start Address Register */ 63 #define RK_CRYPTO_HRDMAS 0x001c 64 /* Hash Receiving DMA Length Register */ 65 #define RK_CRYPTO_HRDMAL 0x0020 66 67 /* AES registers */ 68 #define RK_CRYPTO_AES_CTRL 0x0080 69 #define RK_CRYPTO_AES_BYTESWAP_CNT BIT(11) 70 #define RK_CRYPTO_AES_BYTESWAP_KEY BIT(10) 71 #define RK_CRYPTO_AES_BYTESWAP_IV BIT(9) 72 #define RK_CRYPTO_AES_BYTESWAP_DO BIT(8) 73 #define RK_CRYPTO_AES_BYTESWAP_DI BIT(7) 74 #define RK_CRYPTO_AES_KEY_CHANGE BIT(6) 75 #define RK_CRYPTO_AES_ECB_MODE _SBF(0x00, 4) 76 #define RK_CRYPTO_AES_CBC_MODE _SBF(0x01, 4) 77 #define RK_CRYPTO_AES_CTR_MODE _SBF(0x02, 4) 78 #define RK_CRYPTO_AES_128BIT_key _SBF(0x00, 2) 79 #define RK_CRYPTO_AES_192BIT_key _SBF(0x01, 2) 80 #define RK_CRYPTO_AES_256BIT_key _SBF(0x02, 2) 81 /* Slave = 0 / fifo = 1 */ 82 #define RK_CRYPTO_AES_FIFO_MODE BIT(1) 83 /* Encryption = 0 , Decryption = 1 */ 84 #define RK_CRYPTO_AES_DEC BIT(0) 85 86 #define RK_CRYPTO_AES_STS 0x0084 87 #define RK_CRYPTO_AES_DONE BIT(0) 88 89 /* AES Input Data 0-3 Register */ 90 #define RK_CRYPTO_AES_DIN_0 0x0088 91 #define RK_CRYPTO_AES_DIN_1 0x008c 92 #define RK_CRYPTO_AES_DIN_2 0x0090 93 #define RK_CRYPTO_AES_DIN_3 0x0094 94 95 /* AES output Data 0-3 Register */ 96 #define RK_CRYPTO_AES_DOUT_0 0x0098 97 #define RK_CRYPTO_AES_DOUT_1 0x009c 98 #define RK_CRYPTO_AES_DOUT_2 0x00a0 99 #define RK_CRYPTO_AES_DOUT_3 0x00a4 100 101 /* AES IV Data 0-3 Register */ 102 #define RK_CRYPTO_AES_IV_0 0x00a8 103 #define RK_CRYPTO_AES_IV_1 0x00ac 104 #define RK_CRYPTO_AES_IV_2 0x00b0 105 #define RK_CRYPTO_AES_IV_3 0x00b4 106 107 /* AES Key Data 0-3 Register */ 108 #define RK_CRYPTO_AES_KEY_0 0x00b8 109 #define RK_CRYPTO_AES_KEY_1 0x00bc 110 #define RK_CRYPTO_AES_KEY_2 0x00c0 111 #define RK_CRYPTO_AES_KEY_3 0x00c4 112 #define RK_CRYPTO_AES_KEY_4 0x00c8 113 #define RK_CRYPTO_AES_KEY_5 0x00cc 114 #define RK_CRYPTO_AES_KEY_6 0x00d0 115 #define RK_CRYPTO_AES_KEY_7 0x00d4 116 117 /* des/tdes */ 118 #define RK_CRYPTO_TDES_CTRL 0x0100 119 #define RK_CRYPTO_TDES_BYTESWAP_KEY BIT(8) 120 #define RK_CRYPTO_TDES_BYTESWAP_IV BIT(7) 121 #define RK_CRYPTO_TDES_BYTESWAP_DO BIT(6) 122 #define RK_CRYPTO_TDES_BYTESWAP_DI BIT(5) 123 /* 0: ECB, 1: CBC */ 124 #define RK_CRYPTO_TDES_CHAINMODE_CBC BIT(4) 125 /* TDES Key Mode, 0 : EDE, 1 : EEE */ 126 #define RK_CRYPTO_TDES_EEE BIT(3) 127 /* 0: DES, 1:TDES */ 128 #define RK_CRYPTO_TDES_SELECT BIT(2) 129 /* 0: Slave, 1:Fifo */ 130 #define RK_CRYPTO_TDES_FIFO_MODE BIT(1) 131 /* Encryption = 0 , Decryption = 1 */ 132 #define RK_CRYPTO_TDES_DEC BIT(0) 133 134 #define RK_CRYPTO_TDES_STS 0x0104 135 #define RK_CRYPTO_TDES_DONE BIT(0) 136 137 #define RK_CRYPTO_TDES_DIN_0 0x0108 138 #define RK_CRYPTO_TDES_DIN_1 0x010c 139 #define RK_CRYPTO_TDES_DOUT_0 0x0110 140 #define RK_CRYPTO_TDES_DOUT_1 0x0114 141 #define RK_CRYPTO_TDES_IV_0 0x0118 142 #define RK_CRYPTO_TDES_IV_1 0x011c 143 #define RK_CRYPTO_TDES_KEY1_0 0x0120 144 #define RK_CRYPTO_TDES_KEY1_1 0x0124 145 #define RK_CRYPTO_TDES_KEY2_0 0x0128 146 #define RK_CRYPTO_TDES_KEY2_1 0x012c 147 #define RK_CRYPTO_TDES_KEY3_0 0x0130 148 #define RK_CRYPTO_TDES_KEY3_1 0x0134 149 150 /* HASH */ 151 #define RK_CRYPTO_HASH_CTRL 0x0180 152 #define RK_CRYPTO_HASH_SWAP_DO BIT(3) 153 #define RK_CRYPTO_HASH_SWAP_DI BIT(2) 154 #define RK_CRYPTO_HASH_SHA1 _SBF(0x00, 0) 155 #define RK_CRYPTO_HASH_MD5 _SBF(0x01, 0) 156 #define RK_CRYPTO_HASH_SHA256 _SBF(0x02, 0) 157 #define RK_CRYPTO_HASH_PRNG _SBF(0x03, 0) 158 159 #define RK_CRYPTO_HASH_STS 0x0184 160 #define RK_CRYPTO_HASH_DONE BIT(0) 161 162 #define RK_CRYPTO_HASH_MSG_LEN 0x0188 163 #define RK_CRYPTO_HASH_DOUT_0 0x018c 164 #define RK_CRYPTO_HASH_DOUT_1 0x0190 165 #define RK_CRYPTO_HASH_DOUT_2 0x0194 166 #define RK_CRYPTO_HASH_DOUT_3 0x0198 167 #define RK_CRYPTO_HASH_DOUT_4 0x019c 168 #define RK_CRYPTO_HASH_DOUT_5 0x01a0 169 #define RK_CRYPTO_HASH_DOUT_6 0x01a4 170 #define RK_CRYPTO_HASH_DOUT_7 0x01a8 171 172 #endif 173