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Re: [PATCH RESEND] net: smsc911x: Reset PHY during initialization

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  Re: [PATCH RESEND] net: smsc911x: Reset PHY during initialization David Miller <davem@davemloft.net> - 2015-11-16 20:50 +0100

#1270520 — Re: [PATCH RESEND] net: smsc911x: Reset PHY during initialization

From: Pavel Fedin <p.fedin@samsung.com>
Date: Fri, 13 Nov 2015 09:46:59 +0300

> On certain hardware after software reboot the chip may get stuck and fail
> to reinitialize during reset. This can be fixed by ensuring that PHY is
> reset too.
> 
> Old PHY resetting method required operational MDIO interface, therefore
> the chip should have been already set up. In order to be able to function
> during probe, it is changed to use PMT_CTRL register.
> 
> The problem could be observed on SMDK5410 board.
> 
> Signed-off-by: Pavel Fedin <p.fedin@samsung.com>

Applied.
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