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Patch 1 => For Bindings Patch 2 => For Driver Patch 3 => For Device-tree overlay Please split patch 1 and patch 2 into a different patch series and post patch 3 only after patches 1 and 2 are merged. Also, the patch series containing patches 1 and 2 should have the 'net-next' suffix in the patch subject: [PATCH net-next ...] Additionally, the subject for Patch 1 looks incorrect as it doesn't follow the format expected for Bindings patches. > > The CPSW9G instance supports both SGMII and USXGMII modes simultaneously > on MAC Ports 1 and 2, which connect to ENET Expansion 1 and ENET > Expansion 2 slots through the SERDES2 instance. The series includes: > > 1. A fix to the SERDES2 node to add the missing PLL1 refclk, which is > required for multilink SERDES configuration to function properly. Is it a 'fix' or a 'feature'? Please don't use them interchangeably. If it is a 'fix', which commit is it fixing? Specifically, which commit 'claimed' to enable the configuration that you seem to be fixing? > > 2. A driver fix for the am65-cpsw Ethernet driver to properly configure > the MAC in SGMII mode according to the CPSGMII Module specification, > including correct advertisement ability register settings and master > mode configuration. Although you have called it a 'fix' again, the CPSW is a MAC and not an Ethernet PHY. Therefore, the existing configuration is intended to advertise CPSW as an SGMII capable MAC (SGMII Slave Mode Configuration). For more details, please refer: https://lore.kernel.org/all/20220914095053.189851-6-s-vadapalli@ti.com/ [TRIMMED] Regards, Siddharth.