162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/crypto/intel,keembay-ocs-ecc.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Intel Keem Bay OCS ECC 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1162306a36Sopenharmony_ci - Prabhjot Khurana <prabhjot.khurana@intel.com> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_cidescription: 1462306a36Sopenharmony_ci The Intel Keem Bay Offload and Crypto Subsystem (OCS) Elliptic Curve 1562306a36Sopenharmony_ci Cryptography (ECC) device provides hardware acceleration for elliptic curve 1662306a36Sopenharmony_ci cryptography using the NIST P-256 and NIST P-384 elliptic curves. 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ciproperties: 1962306a36Sopenharmony_ci compatible: 2062306a36Sopenharmony_ci const: intel,keembay-ocs-ecc 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci reg: 2362306a36Sopenharmony_ci maxItems: 1 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci interrupts: 2662306a36Sopenharmony_ci maxItems: 1 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci clocks: 2962306a36Sopenharmony_ci maxItems: 1 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_cirequired: 3262306a36Sopenharmony_ci - compatible 3362306a36Sopenharmony_ci - reg 3462306a36Sopenharmony_ci - interrupts 3562306a36Sopenharmony_ci - clocks 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ciadditionalProperties: false 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ciexamples: 4062306a36Sopenharmony_ci - | 4162306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/arm-gic.h> 4262306a36Sopenharmony_ci crypto@30001000 { 4362306a36Sopenharmony_ci compatible = "intel,keembay-ocs-ecc"; 4462306a36Sopenharmony_ci reg = <0x30001000 0x1000>; 4562306a36Sopenharmony_ci interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; 4662306a36Sopenharmony_ci clocks = <&scmi_clk 95>; 4762306a36Sopenharmony_ci }; 48