[PATCH v3] dt-bindings: serial: samsung: include generic dtschema to match bluetooth child

[Krzysztof Kozlowski]

From: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

Include the generic serial.yaml dtschema so the child node like
"bluetooth" will be properly matched:

  arch/arm/boot/dts/exynos4210-universal_c210.dt.yaml:
    serial@13800000: 'bluetooth' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>

---

Changes since v2:
1. Fix typo in commit msg.
2. Add Rob's review.

Changes since v1:
1. Drop the new example, as Rob suggested.
---
 Documentation/devicetree/bindings/serial/samsung_uart.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index 4f98a3896b3a..97ec8a093bf3 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -79,9 +79,11 @@ required:
   - interrupts
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 allOf:
+  - $ref: /schemas/serial.yaml#
+
   - if:
       properties:
         compatible:
-- 
2.25.1