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Message-Id: <20200513.124949.1617913655712734321.davem@davemloft.net>
Date: Wed, 13 May 2020 12:49:49 -0700 (PDT)
From: David Miller <davem@...emloft.net>
To: f.fainelli@...il.com
Cc: netdev@...r.kernel.org, m.szyprowski@...sung.com,
nsaenzjulienne@...e.de, wahrenst@....net,
michael.chan@...adcom.com, saeedm@...lanox.com, gospo@...adcom.com,
rdunlap@...radead.org, geert+renesas@...der.be, tglx@...utronix.de,
talgi@...lanox.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v2] net: broadcom: Select BROADCOM_PHY for BCMGENET
From: Florian Fainelli <f.fainelli@...il.com>
Date: Wed, 13 May 2020 08:51:51 -0700
> The GENET controller on the Raspberry Pi 4 (2711) is typically
> interfaced with an external Broadcom PHY via a RGMII electrical
> interface. To make sure that delays are properly configured at the PHY
> side, ensure that we the dedicated Broadcom PHY driver
> (CONFIG_BROADCOM_PHY) is enabled for this to happen.
>
> Fixes: 402482a6a78e ("net: bcmgenet: Clear ID_MODE_DIS in EXT_RGMII_OOB_CTRL when not needed")
> Reported-by: Marek Szyprowski <m.szyprowski@...sung.com>
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
Applied and queued up for -stable, thanks Florian.
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