Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Mon, 14 Sep 2020 16:32:28 -0700 (PDT)
Message-Id: <20200914.163228.1898649357949030454.davem@davemloft.net>
To:     landen.chao@mediatek.com
Cc:     andrew@lunn.ch, vivien.didelot@gmail.com, f.fainelli@gmail.com,
        kuba@kernel.org, robh+dt@kernel.org, matthias.bgg@gmail.com,
        sean.wang@mediatek.com, p.zabel@pengutronix.de,
        linux@armlinux.org.uk, netdev@vger.kernel.org,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
        frank-w@public-files.de, opensource@vdorst.com, dqfext@gmail.com
Subject: Re: [PATCH net-next v5 0/6] net-next: dsa: mt7530: add support for
 MT7531
From:   David Miller <davem@davemloft.net>
In-Reply-To: <cover.1599829696.git.landen.chao@mediatek.com>
References: <cover.1599829696.git.landen.chao@mediatek.com>
Mime-Version: 1.0
Content-Type: Text/Plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

From: Landen Chao <landen.chao@mediatek.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.