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     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-ecc.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Intel Keem Bay OCS ECC Device Tree Bindings
    8 
    9 maintainers:
   10   - Daniele Alessandrelli <daniele.alessandrelli@intel.com>
   11   - Prabhjot Khurana <prabhjot.khurana@intel.com>
   12 
   13 description:
   14   The Intel Keem Bay Offload and Crypto Subsystem (OCS) Elliptic Curve
   15   Cryptography (ECC) device provides hardware acceleration for elliptic curve
   16   cryptography using the NIST P-256 and NIST P-384 elliptic curves.
   17 
   18 properties:
   19   compatible:
   20     const: intel,keembay-ocs-ecc
   21 
   22   reg:
   23     maxItems: 1
   24 
   25   interrupts:
   26     maxItems: 1
   27 
   28   clocks:
   29     maxItems: 1
   30 
   31 required:
   32   - compatible
   33   - reg
   34   - interrupts
   35   - clocks
   36 
   37 additionalProperties: false
   38 
   39 examples:
   40   - |
   41     #include <dt-bindings/interrupt-controller/arm-gic.h>
   42     crypto@30001000 {
   43       compatible = "intel,keembay-ocs-ecc";
   44       reg = <0x30001000 0x1000>;
   45       interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
   46       clocks = <&scmi_clk 95>;
   47     };
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