xref: /freebsd/sys/contrib/device-tree/Bindings/crypto/fsl-dcp.yaml (revision dd41de95a84d979615a2ef11df6850622bf6184e) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/crypto/fsl-dcp.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale DCP (Data Co-Processor) found on i.MX23/i.MX28
8
9maintainers:
10  - Marek Vasut <marex@denx.de>
11
12properties:
13  compatible:
14    enum:
15      - fsl,imx23-dcp
16      - fsl,imx28-dcp
17
18  reg:
19    maxItems: 1
20
21  interrupts:
22    description: Should contain MXS DCP interrupt numbers, VMI IRQ and DCP IRQ
23      must be supplied, optionally Secure IRQ can be present, but is currently
24      not implemented and not used.
25    items:
26      - description: MXS DCP VMI interrupt
27      - description: MXS DCP DCP interrupt
28      - description: MXS DCP secure interrupt
29    minItems: 2
30    maxItems: 3
31
32  clocks:
33    maxItems: 1
34
35  clock-names:
36    const: dcp
37
38required:
39  - compatible
40  - reg
41  - interrupts
42
43additionalProperties: false
44
45examples:
46  - |
47    crypto@80028000 {
48        compatible = "fsl,imx23-dcp";
49        reg = <0x80028000 0x2000>;
50        interrupts = <53>, <54>;
51    };
52