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
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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