[PATCH net 1/1] net: stmmac: check fwnode for phy device before scanning for phy

Looi, Hong Aun hong.aun.looi at intel.com
Wed Apr 5 06:03:53 PDT 2023


> On 05.04.2023 12:07, Shahab Vahedi wrote:
> > On 4/5/23 11:39, Michael Sit Wei Hong wrote:
> >> Some DT devices already have phy device configured in the DT/ACPI.
> >> Current implementation scans for a phy unconditionally even though
> >> there is a phy listed in the DT/ACPI and already attached.
> >>
> >> We should check the fwnode if there is any phy device listed in
> >> fwnode and decide whether to scan for a phy to attach to.y
> >>
> >> Reported-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
> >> Fixes: fe2cfbc96803 ("net: stmmac: check if MAC needs to attach to a
> >> PHY")
> >> Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit at intel.com>
> >> ---
> > Works fine on ARC HSDK board.
> > Tested-by: Shahab Vahedi <shahab at synopsys.com>
> 
> Tested-by: Marek Szyprowski
> 
> Works fine on Khadas VIM3, Odroid-C4 and Odroid-M1.
> 
> Best regards
> --
> Marek Szyprowski, PhD
> Samsung R&D Institute Poland

Please fix the minor typo at the end of your commit message.

Regards, 
Hong Aun



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