On Wed, Feb 21, 2024 at 01:45:26AM +0200, Vladimir Oltean wrote: > On Tue, Feb 20, 2024 at 06:17:02PM -0500, Sean Anderson wrote: > > On 2/20/24 18:06, Vladimir Oltean wrote: > > > So how did the other Layerscape devices with the same SerDes, PCS and > > > mEMAC manage to get by and support QSGMII without listing all possible > > > PCSes in pcs-handle-names? :-/ DPAA2 has the exact same situation with > > > the QSGMII PCS situated on the internal bus of another DPMAC. > > > > I'm not familiar with them. > > Take the LS1088A-RDB. Ah, wait a minute, why am I explaining the LS1088A-RDB to you? You've submitted patches on its SerDes/PCS integration, you even said you tested the QSGMII ports: https://lore.kernel.org/linux-arm-kernel/20230321201313.2507539-14-sean.anderson@xxxxxxxx/