回覆: [PATCH net-next v3 1/4] dt-bindings: net: ftgmac100: Add delay properties for AST2600
From: Jacky Chou <jacky_chou@aspeedtech.com>
Date: 2025-11-04 05:23:03
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linux-arm-kernel, linux-aspeed, linux-devicetree, lkml
quoted
diff --git a/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml b/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml index d14410018bcf..de646e7e3bca 100644--- a/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml +++ b/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml@@ -19,6 +19,12 @@ properties: - aspeed,ast2500-mac - aspeed,ast2600-macI don't know if it is possible, but it would be good to mark aspeed,ast2600-mac as deprecated. I also think some comments would be good, explaining how aspeed,ast2600-mac01 and aspeed,ast2600-mac23 differ from aspeed,ast2600-mac, and why you should use them.
Thanks for the suggestion. We keep "aspeed,ast2600-mac" in the compatible list mainly for backward compatibility. There are already many existing device trees and systems using this string. Removing or deprecating it right now might break those setups. However, I agree that adding comments to clarify the differences between "aspeed,ast2600-mac", "aspeed,ast2600-mac01", and "aspeed,ast2600-mac23" would be helpful for new users. In the future, if someone submits a new DTS for an AST2600-based platform, I think they should add the new compatible string and properly describe the TX/RX delay and phy-mode properties in their DTS. Thanks, Jacky