From: Andrew Lunn <andrew@lunn.ch>
To: Stefan Roese <sr@denx.de>
Cc: netdev@vger.kernel.org, "Leszek Polak" <lpolak@arri.de>,
"Marek Behún" <kabel@kernel.org>,
"Heiner Kallweit" <hkallweit1@gmail.com>,
"Russell King" <linux@armlinux.org.uk>,
"David S . Miller" <davem@davemloft.net>
Subject: Re: [PATCH v2] net: phy: marvell: Add errata section 5.1 for Alaska PHY
Date: Mon, 16 May 2022 13:57:47 +0200 [thread overview]
Message-ID: <YoI8O/joRfdiGFkV@lunn.ch> (raw)
In-Reply-To: <20220516070859.549170-1-sr@denx.de>
On Mon, May 16, 2022 at 09:08:59AM +0200, Stefan Roese wrote:
> From: Leszek Polak <lpolak@arri.de>
>
> As per Errata Section 5.1, if EEE is intended to be used, some register
> writes must be done once after every hardware reset. This patch now adds
> the necessary register writes as listed in the Marvell errata.
>
> Without this fix we experience ethernet problems on some of our boards
> equipped with a new version of this ethernet PHY (different supplier).
>
> The fix applies to Marvell Alaska 88E1510/88E1518/88E1512/88E1514
> Rev. A0.
>
> Signed-off-by: Leszek Polak <lpolak@arri.de>
> Signed-off-by: Stefan Roese <sr@denx.de>
> Cc: Marek Behún <kabel@kernel.org>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Heiner Kallweit <hkallweit1@gmail.com>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: David S. Miller <davem@davemloft.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
next prev parent reply other threads:[~2022-05-16 11:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-16 7:08 [PATCH v2] net: phy: marvell: Add errata section 5.1 for Alaska PHY Stefan Roese
2022-05-16 9:25 ` Marek Behún
2022-05-16 11:57 ` Andrew Lunn [this message]
2022-05-17 11:01 ` Paolo Abeni
2022-05-17 11:21 ` Stefan Roese
2022-05-17 11:45 ` Paolo Abeni
2022-05-17 13:20 ` patchwork-bot+netdevbpf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YoI8O/joRfdiGFkV@lunn.ch \
--to=andrew@lunn.ch \
--cc=davem@davemloft.net \
--cc=hkallweit1@gmail.com \
--cc=kabel@kernel.org \
--cc=linux@armlinux.org.uk \
--cc=lpolak@arri.de \
--cc=netdev@vger.kernel.org \
--cc=sr@denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.