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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2018 Linaro Ltd.
%YAML 1.2
---
$id: http://devicetree.org/schemas/crypto/intel,ixp4xx-crypto.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Intel IXP4xx cryptographic engine
maintainers:
- Linus Walleij <linus.walleij@linaro.org>
description: |
The Intel IXP4xx cryptographic engine makes use of the IXP4xx NPE
(Network Processing Engine). Since it is not a device on its own
it is defined as a subnode of the NPE, if crypto support is
available on the platform.
properties:
compatible:
const: intel,ixp4xx-crypto
intel,npe-handle:
$ref: /schemas/types.yaml#/definitions/phandle-array
items:
- items:
- description: phandle to the NPE this crypto engine
- description: the NPE instance number
description: phandle to the NPE this crypto engine is using, the cell
describing the NPE instance to be used.
queue-rx:
$ref: /schemas/types.yaml#/definitions/phandle-array
items:
- items:
- description: phandle to the RX queue on the NPE
- description: the queue instance number
description: phandle to the RX queue on the NPE, the cell describing
the queue instance to be used.
queue-txready:
$ref: /schemas/types.yaml#/definitions/phandle-array
items:
- items:
- description: phandle to the TX READY queue on the NPE
- description: the queue instance number
description: phandle to the TX READY queue on the NPE, the cell describing
the queue instance to be used.
required:
- compatible
- intel,npe-handle
- queue-rx
- queue-txready
additionalProperties: false
|
