On 17/01/24 16:05, Krzysztof Kozlowski wrote: > On 17/01/2024 11:25, Siddharth Vadapalli wrote: >> Extend the existing compatible based checks for validating and enforcing >> the "max-link-speed" property. > > Based on what? Driver or hardware? Your entire change suggests you Hardware. The PCIe controller on AM64 SoC supports up to Gen2 link speed while the PCIe controllers on other SoCs support Gen3 link speed. > should just drop it from the binding, because this can be deduced from > compatible. Could you please clarify? Isn't the addition of the checks for "max-link-speed" identical to the checks which were added for "num-lanes", both of which are Hardware specific? -- Regards, Siddharth.
