dt-bindings: serial: 8250: Add Aspeed AST2600 and AST2700 uart compatible

[PATCH] dt-bindings: serial: 8250: Add Aspeed AST2600 and AST2700 uart compatible

Yu-Che Hsieh posted 1 patch 3 days, 23 hours ago

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Documentation/devicetree/bindings/serial/8250.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)

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[PATCH] dt-bindings: serial: 8250: Add Aspeed AST2600 and AST2700 uart compatible

Posted by Yu-Che Hsieh 3 days, 23 hours ago

The AST2600 and AST2700 VUART controllers are identical to the AST2500
VUART controller.

Add the "aspeed,ast2600-vuart" and "aspeed,ast2700-vuart" compatible
strings and fall back to "aspeed,ast2500-vuart" for compatibility with
the existing driver.

Signed-off-by: Yu-Che Hsieh <yc_hsieh@aspeedtech.com>
---
 Documentation/devicetree/bindings/serial/8250.yaml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml
index bb7b9c87a807..8c2c177faf89 100644
--- a/Documentation/devicetree/bindings/serial/8250.yaml
+++ b/Documentation/devicetree/bindings/serial/8250.yaml
@@ -23,7 +23,8 @@ allOf:
     then:
       properties:
         compatible:
-          const: aspeed,ast2500-vuart
+          contains:
+            const: aspeed,ast2500-vuart
   - if:
       properties:
         compatible:
@@ -188,6 +189,11 @@ properties:
               - loongson,ls2k2000-uart
           - const: loongson,ls2k1500-uart
           - const: ns16550a
+      - items:
+          - enum:
+              - aspeed,ast2600-vuart
+              - aspeed,ast2700-vuart
+          - const: aspeed,ast2500-vuart
 
   reg:
     maxItems: 1

---
base-commit: da7b5fd4e17f8e44c5590f2d603c01d499f056e6
change-id: 20260717-upstream-ast2700-vuart-support-d21b85ce1a52

Best regards,
-- 
Yu-Che Hsieh <yc_hsieh@aspeedtech.com>