xref: /linux/Documentation/devicetree/bindings/fsi/ibm,p9-scom.yaml (revision 4f9786035f9e519db41375818e1d0b5f20da2f10) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/fsi/ibm,p9-scom.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: IBM FSI-attached SCOM engine
8
9maintainers:
10  - Eddie James <eajames@linux.ibm.com>
11
12description:
13  The SCOM engine is an interface to the POWER processor PIB (Pervasive
14  Interconnect Bus). This node will always be a child of an FSI CFAM node.
15
16properties:
17  compatible:
18    enum:
19      - ibm,fsi2pib
20      - ibm,p9-scom
21      - ibm,i2cr-scom
22
23  reg:
24    items:
25      - description: FSI slave address
26
27required:
28  - compatible
29  - reg
30
31additionalProperties: false
32
33examples:
34  - |
35    scom@1000 {
36        compatible = "ibm,p9-scom";
37        reg = <0x1000 0x400>;
38    };
39