162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/crypto/intel,keembay-ocs-hcu.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Intel Keem Bay OCS HCU 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Declan Murphy <declan.murphy@intel.com> 1162306a36Sopenharmony_ci - Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_cidescription: 1462306a36Sopenharmony_ci The Intel Keem Bay Offload and Crypto Subsystem (OCS) Hash Control Unit (HCU) 1562306a36Sopenharmony_ci provides hardware-accelerated hashing and HMAC. 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciproperties: 1862306a36Sopenharmony_ci compatible: 1962306a36Sopenharmony_ci const: intel,keembay-ocs-hcu 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci reg: 2262306a36Sopenharmony_ci maxItems: 1 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci interrupts: 2562306a36Sopenharmony_ci maxItems: 1 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci clocks: 2862306a36Sopenharmony_ci maxItems: 1 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_cirequired: 3162306a36Sopenharmony_ci - compatible 3262306a36Sopenharmony_ci - reg 3362306a36Sopenharmony_ci - interrupts 3462306a36Sopenharmony_ci - clocks 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ciadditionalProperties: false 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_ciexamples: 3962306a36Sopenharmony_ci - | 4062306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/arm-gic.h> 4162306a36Sopenharmony_ci crypto@3000b000 { 4262306a36Sopenharmony_ci compatible = "intel,keembay-ocs-hcu"; 4362306a36Sopenharmony_ci reg = <0x3000b000 0x1000>; 4462306a36Sopenharmony_ci interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; 4562306a36Sopenharmony_ci clocks = <&scmi_clk 94>; 4662306a36Sopenharmony_ci }; 47