1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/crypto/intel,keembay-ocs-hcu.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Intel Keem Bay OCS HCU 8 9maintainers: 10 - Declan Murphy <declan.murphy@intel.com> 11 - Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12 13description: 14 The Intel Keem Bay Offload and Crypto Subsystem (OCS) Hash Control Unit (HCU) 15 provides hardware-accelerated hashing and HMAC. 16 17properties: 18 compatible: 19 const: intel,keembay-ocs-hcu 20 21 reg: 22 maxItems: 1 23 24 interrupts: 25 maxItems: 1 26 27 clocks: 28 maxItems: 1 29 30required: 31 - compatible 32 - reg 33 - interrupts 34 - clocks 35 36additionalProperties: false 37 38examples: 39 - | 40 #include <dt-bindings/interrupt-controller/arm-gic.h> 41 crypto@3000b000 { 42 compatible = "intel,keembay-ocs-hcu"; 43 reg = <0x3000b000 0x1000>; 44 interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; 45 clocks = <&scmi_clk 94>; 46 }; 47