From: David Miller <davem@davemloft.net>
To: zajec5@gmail.com
Cc: netdev@vger.kernel.org, rafal@milecki.pl, jon.mason@broadcom.com,
arnd@arndb.de, f.fainelli@gmail.com, tremyfr@gmail.com,
nbd@openwrt.org, linux-kernel@vger.kernel.org,
linux-wireless@vger.kernel.org
Subject: Re: [PATCH net-next] net: bgmac: support Ethernet core on BCM53573 SoCs
Date: Thu, 18 Aug 2016 23:36:24 -0700 (PDT) [thread overview]
Message-ID: <20160818.233624.1305767093109968469.davem@davemloft.net> (raw)
In-Reply-To: <1471467662-18319-1-git-send-email-zajec5@gmail.com>
From: Rafał Miłecki <zajec5@gmail.com>
Date: Wed, 17 Aug 2016 23:00:30 +0200
> From: Rafał Miłecki <rafal@milecki.pl>
>
> BCM53573 is a new series of Broadcom's SoCs. It's based on ARM and can
> be found in two packages (versions): BCM53573 and BCM47189. It shares
> some code with the Northstar family, but also requires some new quirks.
>
> First of all there can be up to 2 Ethernet cores on this SoC. If that is
> the case, they are connected to two different switch ports allowing some
> more complex/optimized setups. It seems the second unit doesn't come
> fully configured and requires some IRQ quirk.
>
> Other than that only the first core is connected to the PHY. For the
> second one we have to register fixed PHY (similarly to the Northstar),
> otherwise generic PHY driver would get some invalid info.
>
> This has been successfully tested on Tenda AC9 (BCM47189B0).
>
> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Applied.
prev parent reply other threads:[~2016-08-19 6:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-17 21:00 Rafał Miłecki
2016-08-19 6:36 ` David Miller [this message]
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