netdev - Re: [PATCH v3 1/3] net: dsa: lantiq: allow to use all GPHYs on xRX300 and xRX330

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Date:   Mon, 22 Mar 2021 00:29:53 +0100
From:   Hauke Mehrtens <hauke@...ke-m.de>
To:     Aleksander Jan Bajkowski <olek2@...pl>, andrew@...n.ch,
        vivien.didelot@...il.com, f.fainelli@...il.com, olteanv@...il.com,
        davem@...emloft.net, kuba@...nel.org, robh+dt@...nel.org,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/3] net: dsa: lantiq: allow to use all GPHYs on xRX300
 and xRX330

On 3/21/21 6:39 PM, Aleksander Jan Bajkowski wrote:
> This patch allows to use all PHYs on GRX300 and GRX330. The ARX300
> has 3 and the GRX330 has 4 integrated PHYs connected to different
> ports compared to VRX200. Each integrated PHY can work as single
> Gigabit Ethernet PHY (GMII) or as double Fast Ethernet PHY (MII).
> 
> Allowed port configurations:
> 
> xRX200:
> GMAC0: RGMII, MII, REVMII or RMII port
> GMAC1: RGMII, MII, REVMII or RMII port
> GMAC2: GPHY0 (GMII)
> GMAC3: GPHY0 (MII)
> GMAC4: GPHY1 (GMII)
> GMAC5: GPHY1 (MII) or RGMII port
> 
> xRX300:
> GMAC0: RGMII port
> GMAC1: GPHY2 (GMII)
> GMAC2: GPHY0 (GMII)
> GMAC3: GPHY0 (MII)
> GMAC4: GPHY1 (GMII)
> GMAC5: GPHY1 (MII) or RGMII port
> 
> xRX330:
> GMAC0: RGMII, GMII or RMII port
> GMAC1: GPHY2 (GMII)
> GMAC2: GPHY0 (GMII)
> GMAC3: GPHY0 (MII) or GPHY3 (GMII)
> GMAC4: GPHY1 (GMII)
> GMAC5: GPHY1 (MII), RGMII or RMII port
> 
> Tested on D-Link DWR966 (xRX330) with OpenWRT.
> 
> Signed-off-by: Aleksander Jan Bajkowski <olek2@...pl>

Acked-by: Hauke Mehrtens <hauke@...ke-m.de>