linux-kernel - Re: [PATCH] ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4

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Date:	Wed, 19 Feb 2014 17:53:43 +0000 (UTC)
From:	Paul Walmsley <paul@...an.com>
To:	Illia Smyrnov <illia.smyrnov@...ballogic.com>
cc:	Benoît Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@....linux.org.uk>,
	Roger Quadros <rogerq@...com>, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	grygorii.strashko@...com, rogerq@...com
Subject: Re: [PATCH] ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4

On Wed, 5 Feb 2014, Illia Smyrnov wrote:

> Commit 313a76e (ARM: OMAP2+: hwmod: Fix SOFTRESET logic) introduced
> softreset bit cleaning right after set one. It is caused L3 error for
> OMAP4 ISS because ISS register write occurs when ISS reset process is in
> progress. Avoid this situation by cleaning softreset bit later, when reset
> process is successfully finished.
> 
> Signed-off-by: Illia Smyrnov <illia.smyrnov@...ballogic.com>

Thanks, queued for v3.14-rc with notations from Grygorii and Roger.


- Paul
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