netdev - Re: [PATCH net-next v5 0/6] net-next: dsa: mt7530: add support for MT7531

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Date:   Mon, 21 Sep 2020 12:10:45 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     David Miller <davem@...emloft.net>, landen.chao@...iatek.com
Cc:     andrew@...n.ch, vivien.didelot@...il.com, f.fainelli@...il.com,
        kuba@...nel.org, robh+dt@...nel.org, sean.wang@...iatek.com,
        p.zabel@...gutronix.de, linux@...linux.org.uk,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        frank-w@...lic-files.de, opensource@...rst.com, dqfext@...il.com
Subject: Re: [PATCH net-next v5 0/6] net-next: dsa: mt7530: add support for
 MT7531



On 15/09/2020 01:32, David Miller wrote:
> From: Landen Chao <landen.chao@...iatek.com>
> Date: Fri, 11 Sep 2020 21:48:50 +0800
> 
>> This patch series adds support for MT7531.
>>
>> MT7531 is the next generation of MT7530 which could be found on Mediatek
>> router platforms such as MT7622 or MT7629.
>>
>> It is also a 7-ports switch with 5 giga embedded phys, 2 cpu ports, and
>> the same MAC logic of MT7530. Cpu port 6 only supports SGMII interface.
>> Cpu port 5 supports either RGMII or SGMII in different HW SKU, but cannot
>> be muxed to PHY of port 0/4 like mt7530. Due to support for SGMII
>> interface, pll, and pad setting are different from MT7530.
>>
>> MT7531 SGMII interface can be configured in following mode:
>> - 'SGMII AN mode' with in-band negotiation capability
>>      which is compatible with PHY_INTERFACE_MODE_SGMII.
>> - 'SGMII force mode' without in-band negotiation
>>      which is compatible with 10B/8B encoding of
>>      PHY_INTERFACE_MODE_1000BASEX with fixed full-duplex and fixed pause.
>> - 2.5 times faster clocked 'SGMII force mode' without in-band negotiation
>>      which is compatible with 10B/8B encoding of
>>      PHY_INTERFACE_MODE_2500BASEX with fixed full-duplex and fixed pause.
>   ...
> 
> Series applied, thank you.
> 

Regarding the DTS patches: Please coordinate with me the next time. I want to 
prevent merge conflicts if both mine and your tree add patches to the files.

Thanks,
Matthias