linux-kernel - Re: [PATCH v2] ARM: tegra: switch FUSE clock on before usage

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Message-ID: <CAAVeFuJpHXCANRO=AT5mKGpHzJRpmQoOuX4hjsctEMMAMjgqnQ@mail.gmail.com>
Date:	Wed, 4 Dec 2013 16:09:13 +0900
From:	Alexandre Courbot <gnurou@...il.com>
To:	Alex Courbot <acourbot@...dia.com>
Cc:	Stephen Warren <swarren@...dotorg.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Peter De Schrijver <pdeschrijver@...dia.com>,
	Prashant Gaikwad <pgaikwad@...dia.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ARM: tegra: switch FUSE clock on before usage

Hi Stephen,

On Fri, Nov 22, 2013 at 10:35 AM, Alex Courbot <acourbot@...dia.com> wrote:
> On 11/22/2013 05:30 AM, Stephen Warren wrote:
>>
>> On 11/20/2013 07:40 PM, Alexandre Courbot wrote:
>>>
>>> FUSE clock is enabled by most bootloaders, but we cannot expect it to be
>>> on in all contexts (e.g. kexec).
>>>
>>> Ensure the FUSE clock is enabled before any of its registers is touched.
>>> Since FUSE is touched very early during system boot (before the clock
>>> devices are registered), directly manipulate the clock register bit in
>>> case the clock device cannot be acquired.
>>
>>
>> This looks reasonable to me. I'll apply it soon after -rc1.
>
>
> Thanks. Be careful as I noticed I misformatted my commit message. The part
> after the "--" will not be stripped by git am as I intended it to be. I
> understood what I did wrong and will hopefully not make that mistake again.
>
> Sorry for the inconvenience.

I am not seeing this in your tree, have you applied it somewhere already?
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