Some regulators do not provide power to anything within the system
described by a device tree, and simply supply an external output. The
regulator-external-output property can now be used to mark such
regulators.
Signed-off-by: Zev Weiss <zev@xxxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/regulator/regulator.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/regulator.yaml b/Documentation/devicetree/bindings/regulator/regulator.yaml
index a9b66ececccf..0e418e68b0e6 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/regulator.yaml
@@ -226,6 +226,12 @@ properties:
description: Maximum difference between current and target voltages
that can be changed safely in a single step.
+ regulator-external-output:
+ description: The regulator's output is external to the system
+ described by the device-tree; no devices within the system are
+ downstream of it.
+ type: boolean
+
patternProperties:
".*-supply$":
description: Input supply phandle(s) for this node
--
2.36.0
