Add optional "moortec,vm-active-channels" property to define the number
of active channels per VM.
This shall be useful to avoid exposing sysfs for reading inputs that are
not connected to any voltage source.
Signed-off-by: Eliav Farber <farbere@xxxxxxxxxx>
---
V4 -> V3:
- Fix DT checker errors.
V3 -> V2:
- Add "moortec" prefix to property name.
- Add explanation why this change is needed.
.../devicetree/bindings/hwmon/moortec,mr75203.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
index 9454576ebb73..2aa4c3618596 100644
--- a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
+++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
@@ -70,6 +70,15 @@ properties:
"#thermal-sensor-cells":
const: 1
+ moortec,vm-active-channels:
+ description:
+ Defines the number of channels per VM that are actually used and are
+ connected to some input source.
+ Maximum number of items - number of VMs.
+ Maximum value of each item - number of channels.
+ Minimum value of each item - 0 (which means entire VM sensor is nou used).
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+
required:
- compatible
- reg
@@ -91,5 +100,6 @@ examples:
intel,vm-map = [03 01 04 ff ff];
clocks = <&osc0>;
resets = <&rcu0 0x40 7>;
+ moortec,vm-active-channels = /bits/ 8 <0x10 0x05>;
#thermal-sensor-cells = <1>;
};
--
2.37.1
