1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/hwmon/ibm,occ-hwmon.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: IBM On-Chip Controller (OCC) accessed from a service processor
8
9 maintainers:
10 - Eddie James <eajames@linux.ibm.com>
11
12 description: |
13 The POWER processor On-Chip Controller (OCC) helps manage power and
14 thermals for the system. A service processor or baseboard management
15 controller can query the OCC for it's power and thermal data to report
16 through hwmon.
17
18 properties:
19 compatible:
20 enum:
21 - ibm,p9-occ-hwmon
22 - ibm,p10-occ-hwmon
23
24 ibm,no-poll-on-init:
25 description: This property describes whether or not the OCC should
26 be polled during driver initialization.
27 type: boolean
28
29 required:
30 - compatible
31
32 additionalProperties: false
33
34 examples:
35 - |
36 hwmon {
37 compatible = "ibm,p10-occ-hwmon";
38 ibm,no-poll-on-init;
39 };
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