[PATCH v2 1/3] dt-bindings: hwmon: Add IBM OCC bindings

Eddie James
2022-08-09T20:08:08Z

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>
---
.../bindings/hwmon/ibm,occ-hwmon.yaml | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/ibm,occ-hwmon.yaml

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;
+ };
--
2.31.1