From: Andrew Lunn <andrew@lunn.ch>
To: Mason <slash.tmp@free.fr>
Cc: Mans Rullgard <mans@mansr.com>, netdev <netdev@vger.kernel.org>,
Florian Fainelli <f.fainelli@gmail.com>,
Timur Tabi <timur@codeaurora.org>,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Zefir Kurtisi <zefir.kurtisi@neratec.com>,
Martin Blumenstingl <martin.blumenstingl@gmail.com>,
Uwe Kleine-Konig <u.kleine-koenig@pengutronix.de>,
Daniel Mack <zonque@gmail.com>,
Sebastian Frias <sf84@laposte.net>
Subject: Re: Ethernet not working on a different SoC with same eth HW
Date: Fri, 4 Nov 2016 14:57:52 +0100 [thread overview]
Message-ID: <20161104135752.GC3600@lunn.ch> (raw)
In-Reply-To: <581C9273.906@free.fr>
> Considering the ethernet DT bindings:
>
> https://www.kernel.org/doc/Documentation/devicetree/bindings/net/ethernet.txt
>
> Specifically, phy-mode values "rgmii", "rgmii-id", "rgmii-rxid", "rgmii-txid".
>
> Assuming that "rxid" (rx internal delay) and "rx clock delay" are
> in fact the same concept with different names, do you agree that
> it would be unexpected for "rgmii rx clock delay" to be enabled
> when a DTB specifies "rgmii" or "rgmii-txid" ?
I agree with you. But fixing it is likely to break boards which
currently have "rgmii", but actually need the delay in order to work.
Andrew
next prev parent reply other threads:[~2016-11-04 13:57 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-31 15:29 Ethernet not working on a different SoC with same eth HW Mason
2016-10-31 15:37 ` Andrew Lunn
2016-10-31 15:48 ` Mason
2016-10-31 15:53 ` Andrew Lunn
2016-10-31 16:28 ` Mason
2016-11-04 13:01 ` Mason
2016-11-04 13:40 ` Måns Rullgård
2016-11-04 13:51 ` Mason
2016-11-04 13:57 ` Andrew Lunn [this message]
2016-11-04 14:01 ` Sebastian Frias
2016-11-04 14:04 ` Måns Rullgård
2016-11-04 14:13 ` Mason
2016-11-04 14:22 ` Andrew Lunn
2016-11-04 15:05 ` Måns Rullgård
2016-11-04 15:17 ` Andrew Lunn
2016-11-04 15:22 ` Måns Rullgård
2016-11-04 16:45 ` Florian Fainelli
2016-11-04 16:55 ` Måns Rullgård
2016-11-04 17:06 ` Mason
2016-10-31 15:39 ` Andrew Lunn
2016-11-08 15:41 ` Mason
2016-11-09 17:38 ` Mason
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