From: Nicolas Ferre <nicolas.ferre@atmel.com>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
David Miller <davem@redhat.com>
Cc: <netdev@vger.kernel.org>
Subject: Re: [PATCH] macb: fix PHY reset
Date: Wed, 23 Mar 2016 09:54:05 +0100 [thread overview]
Message-ID: <56F259AD.9010009@atmel.com> (raw)
In-Reply-To: <56F1BA16.9070601@cogentembedded.com>
Le 22/03/2016 22:33, Sergei Shtylyov a écrit :
> On 03/22/2016 11:07 PM, David Miller wrote:
>
>>> On 03/22/2016 10:27 PM, Sergei Shtylyov wrote:
>>>
>>>> The driver calls gpiod_set_value() with GPIOD_OUT_* instead of 0 and
>>>> 1, as
>>>> a result the PHY isn't really put back into reset state in
>>>> macb_remove().
>>>> Moreover, the driver assumes that something else has set the GPIO
>>>> direction
>>>> to output, so if it has not, the PHY wouldn't be taken out of reset in
>>>
>>> s/wouldn't/may not/, sorry. Do I need to resend?
>>
>> No need, I fixed it up by hand.
>>
>> Applied, thanks.
>
> Oops, forgot another tag:
>
> Fixes: 270c499f0993 ("net/macb: Update device tree binding for resetting PHY
> using GPIO")
>
> Too late probably... :-(
Too late also:
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Thanks Sergei!
Bye,
--
Nicolas Ferre
prev parent reply other threads:[~2016-03-23 8:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-22 19:27 [PATCH] macb: fix PHY reset Sergei Shtylyov
2016-03-22 19:34 ` Sergei Shtylyov
2016-03-22 20:07 ` David Miller
2016-03-22 21:04 ` Sergei Shtylyov
2016-03-22 21:33 ` Sergei Shtylyov
2016-03-23 8:54 ` Nicolas Ferre [this message]
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