162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries 362306a36Sopenharmony_ci%YAML 1.2 462306a36Sopenharmony_ci--- 562306a36Sopenharmony_ci$id: http://devicetree.org/schemas/crypto/atmel,at91sam9g46-sha.yaml# 662306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 762306a36Sopenharmony_ci 862306a36Sopenharmony_cititle: Atmel Secure Hash Algorithm (SHA) HW cryptographic accelerator 962306a36Sopenharmony_ci 1062306a36Sopenharmony_cimaintainers: 1162306a36Sopenharmony_ci - Tudor Ambarus <tudor.ambarus@linaro.org> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciproperties: 1462306a36Sopenharmony_ci compatible: 1562306a36Sopenharmony_ci const: atmel,at91sam9g46-sha 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci reg: 1862306a36Sopenharmony_ci maxItems: 1 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci interrupts: 2162306a36Sopenharmony_ci maxItems: 1 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci clocks: 2462306a36Sopenharmony_ci maxItems: 1 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci clock-names: 2762306a36Sopenharmony_ci const: sha_clk 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci dmas: 3062306a36Sopenharmony_ci maxItems: 1 3162306a36Sopenharmony_ci description: TX DMA Channel 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci dma-names: 3462306a36Sopenharmony_ci const: tx 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_cirequired: 3762306a36Sopenharmony_ci - compatible 3862306a36Sopenharmony_ci - reg 3962306a36Sopenharmony_ci - interrupts 4062306a36Sopenharmony_ci - clocks 4162306a36Sopenharmony_ci - clock-names 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ciadditionalProperties: false 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ciexamples: 4662306a36Sopenharmony_ci - | 4762306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/irq.h> 4862306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/arm-gic.h> 4962306a36Sopenharmony_ci #include <dt-bindings/clock/at91.h> 5062306a36Sopenharmony_ci #include <dt-bindings/dma/at91.h> 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ci sha: crypto@e1814000 { 5362306a36Sopenharmony_ci compatible = "atmel,at91sam9g46-sha"; 5462306a36Sopenharmony_ci reg = <0xe1814000 0x100>; 5562306a36Sopenharmony_ci interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; 5662306a36Sopenharmony_ci clocks = <&pmc PMC_TYPE_PERIPHERAL 83>; 5762306a36Sopenharmony_ci clock-names = "sha_clk"; 5862306a36Sopenharmony_ci dmas = <&dma0 AT91_XDMAC_DT_PERID(48)>; 5962306a36Sopenharmony_ci dma-names = "tx"; 6062306a36Sopenharmony_ci }; 61