Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml


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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/crypto/intel,keembay-ocs-hcu.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Intel Keem Bay OCS HCU Device Tree Bindings

maintainers:
  - Declan Murphy <declan.murphy@intel.com>
  - Daniele Alessandrelli <daniele.alessandrelli@intel.com>

description:
  The Intel Keem Bay Offload and Crypto Subsystem (OCS) Hash Control Unit (HCU)
  provides hardware-accelerated hashing and HMAC.

properties:
  compatible:
    const: intel,keembay-ocs-hcu

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts
  - clocks

additionalProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    crypto@3000b000 {
      compatible = "intel,keembay-ocs-hcu";
      reg = <0x3000b000 0x1000>;
      interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
      clocks = <&scmi_clk 94>;
    };