From: davem@davemloft.net (David Miller)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] net: macb: fix default configuration for GMAC on AT91
Date: Sun, 13 Mar 2016 22:20:11 -0400 (EDT) [thread overview]
Message-ID: <20160313.222011.1724698990540701829.davem@davemloft.net> (raw)
In-Reply-To: <1457624672-30666-1-git-send-email-nicolas.ferre@atmel.com>
From: Nicolas Ferre <nicolas.ferre@atmel.com>
Date: Thu, 10 Mar 2016 16:44:32 +0100
> On AT91 SoCs, the User Register (USRIO) exposes a switch to configure the
> "Reduced" or "Traditional" version of the Media Independent Interface
> (RMII vs. MII or RGMII vs. GMII).
> As on the older EMAC version, on GMAC, this switch is set by default to the
> non-reduced type of interface, so use the existing capability and extend it to
> GMII as well. We then keep the current logic in the macb_init() function.
>
> The capabilities of sama5d2, sama5d4 and sama5d3 GEM interface are updated in
> the macb_config structure to be able to properly enable them with a traditional
> interface (GMII or MII).
>
> Reported-by: Romain HENRIET <romain.henriet@l-acoustics.com>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Applied.
prev parent reply other threads:[~2016-03-14 2:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-10 15:44 [PATCH] net: macb: fix default configuration for GMAC on AT91 Nicolas Ferre
2016-03-14 2:20 ` David Miller [this message]
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