From: Kevin Hilman <khilman@deeprootsystems.com>
To: "Cousson, Benoit" <b-cousson@ti.com>
Cc: "DebBarma, Tarun Kanti" <tarun.kanti@ti.com>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>
Subject: Re: [PATCH v7 12/12] OMAP2: dmtimer: set wakeup enable explicitly in plat
Date: Mon, 20 Dec 2010 15:46:23 -0800 [thread overview]
Message-ID: <877hf43t4g.fsf@deeprootsystems.com> (raw)
In-Reply-To: <4D0FE2A7.2000506@ti.com> (Benoit Cousson's message of "Tue, 21 Dec 2010 00:11:35 +0100")
"Cousson, Benoit" <b-cousson@ti.com> writes:
> Hi Tarun,
>
> On 12/20/2010 11:05 PM, DebBarma, Tarun Kanti wrote:
>> For some reason the wakeup enable bit is not getting set on OMAP2430,
>> OMAP2420. This is inspite of the fact that SYSC_HAS_ENAWAKEUP flag is
>> present in the hwmod database.
>
> This is indeed strange. Did you observe that on OMAP3 & 4?
> Did you use the patch that Kevin did recently to fix an issue with the
> ENAWAKEUP bit?
> http://git.kernel.org/?p=linux/kernel/git/khilman/linux-omap-pm.git;a=commit;h=d15ae13fc7428a95b02c1935ebf92324fcb80a5f
>
> The point is that this fix is not really acceptable for my point of view:-(
>
> You really have to check what is going on in the hwmod _enable_wakeup
> function.
I completely agree with Benoit.
We cannot merge a fix like this without understanding the root cause.
Kevin
next prev parent reply other threads:[~2010-12-20 23:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-20 22:05 [PATCH v7 0/12] dmtimer adaptation to platform_driver Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 1/12] OMAP2+: dmtimer: add device names to flck nodes Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 2/12] OMAP2420: hwmod data: add dmtimer Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 3/12] OMAP2430: " Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 4/12] OMAP3: " Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 5/12] OMAP4: " Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 6/12] OMAP1: dmtimer: conversion to platform devices Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 7/12] OMAP2+: dmtimer: convert " Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 8/12] OMAP: dmtimer: platform driver Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 9/12] OMAP: dmtimer: switch-over to platform device driver Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 10/12] OMAP: dmtimer: pm_runtime support Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 11/12] OMAP: dmtimer: add timeout to low-level routines Tarun Kanti DebBarma
2010-12-20 22:05 ` [PATCH v7 12/12] OMAP2: dmtimer: set wakeup enable explicitly in plat Tarun Kanti DebBarma
2010-12-20 23:11 ` Cousson, Benoit
2010-12-20 23:46 ` Kevin Hilman [this message]
2010-12-22 11:31 ` DebBarma, Tarun Kanti
2010-12-23 10:52 ` DebBarma, Tarun Kanti
2011-01-03 7:31 ` DebBarma, Tarun Kanti
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