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