mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-01 06:39:05 +00:00
fe14fa5058
Add DT bindings for SAMA7D65 SoC in atmel AES. The SAMA7D65 similar to the SAM9x75 SoC supports HMAC, dual buffer, and GCM. And similar all 3 it supports CBC, CFB, CTR, ECB, and XTS. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
73 lines
1.6 KiB
YAML
73 lines
1.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/crypto/atmel,at91sam9g46-aes.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Atmel Advanced Encryption Standard (AES) HW cryptographic accelerator
|
|
|
|
maintainers:
|
|
- Tudor Ambarus <tudor.ambarus@linaro.org>
|
|
|
|
properties:
|
|
compatible:
|
|
oneOf:
|
|
- const: atmel,at91sam9g46-aes
|
|
- items:
|
|
- enum:
|
|
- microchip,sam9x7-aes
|
|
- microchip,sama7d65-aes
|
|
- const: atmel,at91sam9g46-aes
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
clock-names:
|
|
const: aes_clk
|
|
|
|
dmas:
|
|
items:
|
|
- description: TX DMA Channel
|
|
- description: RX DMA Channel
|
|
|
|
dma-names:
|
|
items:
|
|
- const: tx
|
|
- const: rx
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
- clocks
|
|
- clock-names
|
|
- dmas
|
|
- dma-names
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/clock/at91.h>
|
|
#include <dt-bindings/dma/at91.h>
|
|
|
|
aes: crypto@e1810000 {
|
|
compatible = "atmel,at91sam9g46-aes";
|
|
reg = <0xe1810000 0x100>;
|
|
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&pmc PMC_TYPE_PERIPHERAL 27>;
|
|
clock-names = "aes_clk";
|
|
dmas = <&dma0 AT91_XDMAC_DT_PERID(1)>,
|
|
<&dma0 AT91_XDMAC_DT_PERID(2)>;
|
|
dma-names = "tx", "rx";
|
|
};
|