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