On 15/12/2022 10:36, wei.fang@xxxxxxx wrote: > From: Wei Fang <wei.fang@xxxxxxx> > > The hibernation mode of AR8031 PHY defaults to be enabled after hardware > reset. When the cable is unplugged, the PHY will enter hibernation mode > after about 10 senconds and the PHY clocks will be stopped to save > power. However, due to the design of EQOS, the mac needs the RX_CLK of > PHY for software reset to complete. Otherwise the software reset of EQOS > will be failed and do not work correctly. The only way is to disable > hibernation mode of AR8031 PHY for EQOS, the "qca,disable-hibernation-mode" > property is used for this purpose and has already been submitted to the > upstream, for more details please refer to the below link: > https://lore.kernel.org/netdev/20220818030054.1010660-2-wei.fang@xxxxxxx/ This is not a patch for net-next as you indicate in the subject. DTS patches go via SoC platform maintainers. Best regards, Krzysztof
