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From: Shawn Guo <shawnguo@kernel.org>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Chris Healy <cphealy@gmail.com>,
	linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH] ARM: dts: vf610-zii-dev-rev-b: Fix MDIO over clocking
Date: Sun, 1 Nov 2020 17:29:10 +0800	[thread overview]
Message-ID: <20201101092909.GP31601@dragon> (raw)
In-Reply-To: <20201030005528.1017025-1-andrew@lunn.ch>

On Fri, Oct 30, 2020 at 01:55:28AM +0100, Andrew Lunn wrote:
> The ZII devel B board has two generations of Marvell Switches.  The
> mv88e6352 supports an MDIO clock of 12MHz. However the older 88e6185
> does not like 12MHz, and often fails to probe.
> 
> Reduce the clock speed to 5MHz, which seems to work reliably.
> 
> Cc: Chris Healy <cphealy@gmail.com>
> Fixes: b955387667ec ("ARM: dts: ZII: update MDIO speed and preamble")
> Signed-off-by: Andrew Lunn <andrew@lunn.ch>

Applied, thanks.

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      parent reply	other threads:[~2020-11-01  9:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-30  0:55 [PATCH] ARM: dts: vf610-zii-dev-rev-b: Fix MDIO over clocking Andrew Lunn
2020-10-30 15:46 ` Chris Healy
2020-11-01  9:29 ` Shawn Guo [this message]

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