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-fsi-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: IBM FSI-attached FSI Hub Controller
8
9 maintainers:
10 - Eddie James <eajames@linux.ibm.com>
11
12 description:
13 The FSI Hub Controller is an FSI controller, providing a number of FSI links,
14 located on a CFAM. Therefore this node will always be a child of an FSI CFAM
15 node.
16
17 properties:
18 compatible:
19 enum:
20 - ibm,p9-fsi-controller
21
22 reg:
23 items:
24 - description: FSI slave address
25
26 allOf:
27 - $ref: fsi-controller.yaml#
28
29 unevaluatedProperties: false
30
31 examples:
32 - |
33 fsi@3400 {
34 compatible = "ibm,p9-fsi-controller";
35 reg = <0x3400 0x400>;
36 #address-cells = <2>;
37 #size-cells = <0>;
38
39 cfam@0,0 {
40 reg = <0 0>;
41 #address-cells = <1>;
42 #size-cells = <1>;
43 chip-id = <0>;
44 };
45 };
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