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Best Regards Gokul Praveen On 23/07/26 15:45, Gokul Praveen wrote: > Hi Krzystzof, > > On 23/07/26 12:45, Krzysztof Kozlowski wrote: >> On Wed, Jul 22, 2026 at 11:48:31AM +0530, Gokul Praveen wrote: >>> For multilink SERDES configurations where each link requires a >>> different clock frequency, the SERDES provisions an additional >>> reference clock for PLL1. Hence, document it. >> The pll1 is already there. > Yes, but the existing configuration has a limitation as > > it does not allow both pll1 and phy_en_refclk to be used at the same time. > >> Also, the TI variant does it or cdns one or both? > Both of them. > > Best Regards > > Gokul Praveen > >> Best regards, >> Krzysztof >>