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/linux/Documentation/devicetree/bindings/crypto/
H A Daspeed,ast2600-acry.yaml4 $id: http://devicetree.org/schemas/crypto/aspeed,ast2600-acry.yaml#
7 title: ASPEED ACRY ECDSA/RSA Hardware Accelerator Engines
13 The ACRY ECDSA/RSA engines is designed to accelerate the throughput
14 of ECDSA/RSA signature and verification. Basically, ACRY can be
20 - aspeed,ast2600-acry
24 - description: acry base address & size
25 - description: acry sram base address & size
44 acry: crypto@1e6fa000 {
45 compatible = "aspeed,ast2600-acry";
/linux/drivers/crypto/aspeed/
H A Daspeed-acry.c33 * ACRY register definitions *
36 #define ASPEED_ACRY_TRIGGER 0x000 /* ACRY Engine Control: trigger */
37 #define ASPEED_ACRY_DMA_CMD 0x048 /* ACRY Engine Control: Command */
38 #define ASPEED_ACRY_DMA_SRC_BASE 0x04C /* ACRY DRAM base address for DMA */
39 #define ASPEED_ACRY_DMA_LEN 0x050 /* ACRY Data Length of DMA */
40 #define ASPEED_ACRY_RSA_KEY_LEN 0x058 /* ACRY RSA Exp/Mod Key Length (Bits) */
41 #define ASPEED_ACRY_INT_MASK 0x3F8 /* ACRY Interrupt Mask */
42 #define ASPEED_ACRY_STATUS 0x3FC /* ACRY Interrupt Status */
57 /* acry isr */
61 #define ASPEED_ACRY_SRAM_MAX_LEN 2048 /* ACRY SRAM maximum length (Bytes) */
[all …]
H A DKconfig49 bool "Enable Aspeed ACRY RSA Engine"
54 Select here to enable Aspeed ECC/RSA Engine (ACRY)
H A DMakefile9 aspeed_acry-$(CONFIG_CRYPTO_DEV_ASPEED_ACRY) += aspeed-acry.o
/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-g6.dtsi418 acry: crypto@1e6fa000 { label
419 compatible = "aspeed,ast2600-acry";