[PATCH v2 3/3] arm64: dts: marvell: Add ethernet switch definition for the ESPRESSObin
Romain Perier
romain.perier at free-electrons.com
Wed Dec 21 00:57:55 PST 2016
Hi,
Le 20/12/2016 à 17:17, Andrew Lunn a écrit :
>>>> + mdio {
>>>> + #address-cells = <1>;
>>>> + #size-cells = <0>;
>>>> + reg = <1>;
>>>
>>> what is this reg value for?
>>>
>>> Andrew
>>>
>>
>> It was required to avoid a warning thrown by the mdio subsystem
>
> Do you remember what the warning was?
>
> This seems odd to me. I don't see why a reg is needed here.
>
> Thanks
> Andrew
>
Mhhh, in fact, I did changes to this mdio node, I relocated it...
the warning was probably before the relocation, because I no longer see
it. So I have removed this reg value.
Thanks,
Romain
More information about the linux-arm-kernel
mailing list