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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries3%YAML 1.24---5$id: http://devicetree.org/schemas/crypto/atmel,at91sam9g46-tdes.yaml#6$schema: http://devicetree.org/meta-schemas/core.yaml#7 8title: Atmel Triple Data Encryption Standard (TDES) HW cryptographic accelerator9 10maintainers:11 - Tudor Ambarus <tudor.ambarus@linaro.org>12 13properties:14 compatible:15 oneOf:16 - const: atmel,at91sam9g46-tdes17 - items:18 - const: microchip,sam9x7-tdes19 - const: atmel,at91sam9g46-tdes20 21 reg:22 maxItems: 123 24 interrupts:25 maxItems: 126 27 clocks:28 maxItems: 129 30 clock-names:31 const: tdes_clk32 33 dmas:34 items:35 - description: TX DMA Channel36 - description: RX DMA Channel37 38 dma-names:39 items:40 - const: tx41 - const: rx42 43required:44 - compatible45 - reg46 - interrupts47 - clocks48 - clock-names49 50additionalProperties: false51 52examples:53 - |54 #include <dt-bindings/interrupt-controller/irq.h>55 #include <dt-bindings/interrupt-controller/arm-gic.h>56 #include <dt-bindings/clock/at91.h>57 #include <dt-bindings/dma/at91.h>58 59 tdes: crypto@e2014000 {60 compatible = "atmel,at91sam9g46-tdes";61 reg = <0xe2014000 0x100>;62 interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;63 clocks = <&pmc PMC_TYPE_PERIPHERAL 96>;64 clock-names = "tdes_clk";65 dmas = <&dma0 AT91_XDMAC_DT_PERID(54)>,66 <&dma0 AT91_XDMAC_DT_PERID(53)>;67 dma-names = "tx", "rx";68 };69