dt-bindings: serial: 8250: spacemit: fix clock property for K3 SoC

The UART of SpacemiT K3 SoC has same clock property as K1 generation which
request two clock sources, fix the binding otherwise will get DT check
warnings.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20260304-01-uart-clock-names-v1-1-338483f04a8b@kernel.org
Signed-off-by: Yixun Lan <dlan@kernel.org>

diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml
index 73851f19330d7f9fc254efcd32b5977feada0b07..e9e07c2356bc9c70f113234b6a2152c87ccdfa74 100644 (file)
--- a/Documentation/devicetree/bindings/serial/8250.yaml
+++ b/Documentation/devicetree/bindings/serial/8250.yaml
@@ -63,7 +63,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: spacemit,k1-uart
+            enum:
+              - spacemit,k1-uart
+              - spacemit,k3-uart
     then:
       properties:
         clock-names:
@@ -76,6 +78,7 @@ allOf:
           contains:
             enum:
               - spacemit,k1-uart
+              - spacemit,k3-uart
               - nxp,lpc1850-uart
     then:
       required: