[PATCH v2 2/3] dt-bindings: serial: pl011: Change to reference the kernel-defined serial.yaml

[Zhen Lei]

The /schemas/serial.yaml from dt-schema only has the property $nodename,
whereas the kernel-defined /schemas/serial/serial.yaml contains more
useful properties, support for more complex application scenarios.

For example:
1) The property "current-speed" in fsl-lx2160a.dtsi
2) The subnode "bluetooth" in hi3660-hikey960.dts

Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/serial/pl011.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/serial/pl011.yaml b/Documentation/devicetree/bindings/serial/pl011.yaml
index 1f8e9f2644b6..142187337c76 100644
--- a/Documentation/devicetree/bindings/serial/pl011.yaml
+++ b/Documentation/devicetree/bindings/serial/pl011.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Rob Herring <robh@xxxxxxxxxx>
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
 
 # Need a custom select here or 'arm,primecell' will match on lots of nodes
 select:
@@ -103,7 +103,7 @@ dependencies:
   poll-rate-ms: [ auto-poll ]
   poll-timeout-ms: [ auto-poll ]
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
-- 
2.21.1