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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/crypto/aspeed,ast2600-acry.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: ASPEED ACRY ECDSA/RSA Hardware Accelerator Engines
maintainers:
- Neal Liu <neal_liu@aspeedtech.com>
description:
The ACRY ECDSA/RSA engines is designed to accelerate the throughput
of ECDSA/RSA signature and verification. Basically, ACRY can be
divided into two independent engines - ECC Engine and RSA Engine.
properties:
compatible:
enum:
- aspeed,ast2600-acry
reg:
items:
- description: acry base address & size
- description: acry sram base address & size
clocks:
maxItems: 1
interrupts:
maxItems: 1
required:
- compatible
- reg
- clocks
- interrupts
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/ast2600-clock.h>
acry: crypto@1e6fa000 {
compatible = "aspeed,ast2600-acry";
reg = <0x1e6fa000 0x400>, <0x1e710000 0x1800>;
interrupts = <160>;
clocks = <&syscon ASPEED_CLK_GATE_RSACLK>;
};
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