netdev - Re: [PATCH net-next] dt-bindings: net: dsa: b53: Add missing reg property to example

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Date:   Sat, 03 Oct 2020 11:21:52 +0200
From:   Kurt Kanzenbach <kurt@...utronix.de>
To:     Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, netdev@...r.kernel.org
Subject: Re: [PATCH net-next] dt-bindings: net: dsa: b53: Add missing reg property to example

On Fri Oct 02 2020, Florian Fainelli wrote:
> On 10/1/2020 11:20 PM, Kurt Kanzenbach wrote:
>> The switch has a certain MDIO address and this needs to be specified using the
>> reg property. Add it to the example.
>> 
>> Signed-off-by: Kurt Kanzenbach <kurt@...utronix.de>
>> ---
>>   Documentation/devicetree/bindings/net/dsa/b53.txt | 1 +
>>   1 file changed, 1 insertion(+)
>> 
>> diff --git a/Documentation/devicetree/bindings/net/dsa/b53.txt b/Documentation/devicetree/bindings/net/dsa/b53.txt
>> index cfd1afdc6e94..80437b2fc935 100644
>> --- a/Documentation/devicetree/bindings/net/dsa/b53.txt
>> +++ b/Documentation/devicetree/bindings/net/dsa/b53.txt
>> @@ -106,6 +106,7 @@ Ethernet switch connected via MDIO to the host, CPU port wired to eth0:
>>   
>>   		switch0: ethernet-switch@30 {
>
> This should actually be 1e because the unit address is supposed to be in 
> hexadecimal.

OK.

>
>>   			compatible = "brcm,bcm53125";
>> +			reg = <30>;
>
> however this one is correct, if you want to resend with the unit address 
> fixed that would be fine, if not:

Just noticed another problem in the example: The fixed link is specified
with "duplex-full" instead of "full-duplex" leading to half speed. So, I'll
send another patch and fix the above along with it.

Thanks,
Kurt

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