commit 14ee09a05ed5b8b9121ca80958a06fdfc8c85d93
author Ulf Hansson <ulf.hansson@linaro.org> Tue Mar 03 16:07:46 2020 +0100
committer Rob Herring <robh@kernel.org> Fri Mar 06 12:12:20 2020 -0600
tree 2e818a2ec957f869621d497694eeae9644d4358d
parent 6198adeaf21536f426a79f3d490651e52fd76d60

dt-bindings: power: Extend nodename pattern for power-domain providers

The existing binding requires the nodename to have a '@', which is a bit
limiting for the wider use case. Therefore, let's extend the pattern to
allow either '@' or '-'.

Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
[robh: drop example change]
Signed-off-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/power/power-domain.yaml

diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml
index 207e63a..6047aac 100644
--- a/Documentation/devicetree/bindings/power/power-domain.yaml
+++ b/Documentation/devicetree/bindings/power/power-domain.yaml
@@ -25,7 +25,7 @@
 
 properties:
   $nodename:
-    pattern: "^(power-controller|power-domain)(@.*)?$"
+    pattern: "^(power-controller|power-domain)([@-].*)?$"
 
   domain-idle-states:
     $ref: /schemas/types.yaml#/definitions/phandle-array