1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries
5 $id: http://devicetree.org/schemas/crypto/atmel,at91sam9g46-aes.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Atmel Advanced Encryption Standard (AES) HW cryptographic accelerator
11 - Tudor Ambarus <tudor.ambarus@linaro.org>
15 const: atmel,at91sam9g46-aes
31 - description: TX DMA Channel
32 - description: RX DMA Channel
48 additionalProperties: false
52 #include <dt-bindings/interrupt-controller/irq.h>
53 #include <dt-bindings/interrupt-controller/arm-gic.h>
54 #include <dt-bindings/clock/at91.h>
55 #include <dt-bindings/dma/at91.h>
57 aes: crypto@e1810000 {
58 compatible = "atmel,at91sam9g46-aes";
59 reg = <0xe1810000 0x100>;
60 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
61 clocks = <&pmc PMC_TYPE_PERIPHERAL 27>;
62 clock-names = "aes_clk";
63 dmas = <&dma0 AT91_XDMAC_DT_PERID(1)>,
64 <&dma0 AT91_XDMAC_DT_PERID(2)>;
65 dma-names = "tx", "rx";