Searched +full:ast2600 +full:- +full:acry (Results 1 – 2 of 2) sorted by relevance
| /linux/Documentation/devicetree/bindings/crypto/ |
| H A D | aspeed,ast2600-acry.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/crypto/aspeed,ast2600-acry.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ASPEED ACRY ECDSA/RSA Hardware Accelerator Engines
10 - Neal Liu <neal_liu@aspeedtech.com>
13 The ACRY ECDSA/RSA engines is designed to accelerate the throughput
14 of ECDSA/RSA signature and verification. Basically, ACRY can be
15 divided into two independent engines - ECC Engine and RSA Engine.
20 - aspeed,ast2600-acry
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| /linux/drivers/crypto/aspeed/ |
| H A D | aspeed-acry.c | 1 // SPDX-License-Identifier: GPL-2.0+
11 #include <linux/dma-mapping.h>
25 dev_info((d)->dev, "%s() " fmt, __func__, ##__VA_ARGS__)
28 dev_dbg((d)->dev, "%s() " fmt, __func__, ##__VA_ARGS__)
33 * ACRY register definitions *
36 #define ASPEED_ACRY_TRIGGER 0x000 /* ACRY Engine Control: trigger */
37 #define ASPEED_ACRY_DMA_CMD 0x048 /* ACRY Engine Control: Command */
38 #define ASPEED_ACRY_DMA_SRC_BASE 0x04C /* ACRY DRAM base address for DMA */
39 #define ASPEED_ACRY_DMA_LEN 0x050 /* ACRY Data Length of DMA */
40 #define ASPEED_ACRY_RSA_KEY_LEN 0x058 /* ACRY RSA Exp/Mod Key Length (Bits) */
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