dt-bindings: crypto: Add bindings for ZynqMP AES-GCM driver

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/crypto/xlnx,zynqmp-aes.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Xilinx ZynqMP AES-GCM Hardware Accelerator Device Tree Bindings

maintainers:

  - Kalyani Akula <kalyani.akula@xilinx.com>

  - Michal Simek <michal.simek@xilinx.com>

description: |

  The ZynqMP AES-GCM hardened cryptographic accelerator is used to

  encrypt or decrypt the data with provided key and initialization vector.

properties:

  compatible:

    const: xlnx,zynqmp-aes

required:

  - compatible

additionalProperties: false

examples:

  - |

    firmware {

      zynqmp_firmware: zynqmp-firmware {

        compatible = "xlnx,zynqmp-firmware";

        method = "smc";

        xlnx_aes: zynqmp-aes {

          compatible = "xlnx,zynqmp-aes";

        };

      };

    };

...