1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # Copyright 2018 Linaro Ltd.
5 $id: http://devicetree.org/schemas/crypto/intel,ixp4xx-crypto.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Intel IXP4xx cryptographic engine
11 - Linus Walleij <linus.walleij@linaro.org>
14 The Intel IXP4xx cryptographic engine makes use of the IXP4xx NPE
15 (Network Processing Engine). Since it is not a device on its own
16 it is defined as a subnode of the NPE, if crypto support is
17 available on the platform.
21 const: intel,ixp4xx-crypto
24 $ref: /schemas/types.yaml#/definitions/phandle-array
27 - description: phandle to the NPE this crypto engine
28 - description: the NPE instance number
29 description: phandle to the NPE this crypto engine is using, the cell
30 describing the NPE instance to be used.
33 $ref: /schemas/types.yaml#/definitions/phandle-array
36 - description: phandle to the RX queue on the NPE
37 - description: the queue instance number
38 description: phandle to the RX queue on the NPE, the cell describing
39 the queue instance to be used.
42 $ref: /schemas/types.yaml#/definitions/phandle-array
45 - description: phandle to the TX READY queue on the NPE
46 - description: the queue instance number
47 description: phandle to the TX READY queue on the NPE, the cell describing
48 the queue instance to be used.
56 additionalProperties: false