[PATCH] dt-bindings: spi-mux: Add reference to spi-peripheral-props.yaml schema

[Rob Herring <robh@xxxxxxxxxx>]

The spi-mux serves as both a SPI peripheral and controller, so add a
reference to spi-peripheral-props.yaml in addition to
spi-controller.yaml. This is necessary to avoid unevaluatedProperties
warnings once those are fully enabled.

Cc: Mark Brown <broonie@xxxxxxxxxx>
Cc: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
Cc: linux-spi@xxxxxxxxxxxxxxx
Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/spi/spi-mux.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-mux.yaml b/Documentation/devicetree/bindings/spi/spi-mux.yaml
index 51c7622dc20b..7ea79f6d33f3 100644
--- a/Documentation/devicetree/bindings/spi/spi-mux.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-mux.yaml
@@ -31,6 +31,7 @@ description: |
 
 allOf:
   - $ref: "/schemas/spi/spi-controller.yaml#"
+  - $ref: "/schemas/spi/spi-peripheral-props.yaml#"
 
 maintainers:
   - Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
-- 
2.32.0