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author | Eddie James <eajames@linux.ibm.com> | 2022-08-09 15:06:59 -0500 |
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committer | Joel Stanley <joel@jms.id.au> | 2022-09-28 21:10:57 +0930 |
commit | 8d4c99002d2f38edd50a9896a29a1650be3de1af (patch) | |
tree | 3c1fc64ecb962f01dc4a118b163b42de3bcedd6a | |
parent | 182d98e00e4745fe253cb0c24c63bbac253464a2 (diff) | |
download | linux-stable-8d4c99002d2f38edd50a9896a29a1650be3de1af.tar.gz linux-stable-8d4c99002d2f38edd50a9896a29a1650be3de1af.tar.bz2 linux-stable-8d4c99002d2f38edd50a9896a29a1650be3de1af.zip |
dt-bindings: hwmon: Add IBM OCC bindings
These bindings describe the POWER processor On Chip Controller accessed
from a service processor or baseboard management controller (BMC).
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20220809200701.218059-2-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
-rw-r--r-- | Documentation/devicetree/bindings/hwmon/ibm,occ-hwmon.yaml | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/ibm,occ-hwmon.yaml b/Documentation/devicetree/bindings/hwmon/ibm,occ-hwmon.yaml new file mode 100644 index 000000000000..3dbdc5af2804 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/ibm,occ-hwmon.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/ibm,occ-hwmon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IBM On-Chip Controller (OCC) accessed from a service processor + +maintainers: + - Eddie James <eajames@linux.ibm.com> + +description: | + The POWER processor On-Chip Controller (OCC) helps manage power and + thermals for the system. A service processor or baseboard management + controller can query the OCC for it's power and thermal data to report + through hwmon. + +properties: + compatible: + enum: + - ibm,p9-occ-hwmon + - ibm,p10-occ-hwmon + + ibm,no-poll-on-init: + description: This property describes whether or not the OCC should + be polled during driver initialization. + type: boolean + +required: + - compatible + +additionalProperties: false + +examples: + - | + hwmon { + compatible = "ibm,p10-occ-hwmon"; + ibm,no-poll-on-init; + }; |