From: nsekhar@ti.com (Sekhar Nori)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC] davinci: poll for sleep completion in resume routine.
Date: Thu, 31 Jan 2013 15:21:42 +0530 [thread overview]
Message-ID: <510A3EAE.107@ti.com> (raw)
In-Reply-To: <1359624393-5898-1-git-send-email-manishv.b@ti.com>
On 1/31/2013 2:56 PM, Vishwanathrao Badarkhe, Manish wrote:
> As per OMAP-L138 TRM, Software must poll for
> SLEEPCOMPLETE bit until it is set to 1 before clearing
> SLEEPENABLE bit in DEEPSLEEP register in resume routine.
> Modifications are as per datasheet:
> http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf
> See sections 10.10.2.2 and 11.5.21 for more detailed
> explanation.
>
> Tested on da850-evm.
>
> Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@ti.com>
Is this a bug fix? Do you see any issue without this patch?
Thanks,
Sekhar
WARNING: multiple messages have this Message-ID (diff)
From: Sekhar Nori <nsekhar@ti.com>
To: "Vishwanathrao Badarkhe, Manish" <manishv.b@ti.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<davinci-linux-open-source@linux.davincidsp.com>,
<linux-kernel@vger.kernel.org>, <linux@arm.linux.org.uk>,
<khilman@deeprootsystems.com>
Subject: Re: [PATCH RFC] davinci: poll for sleep completion in resume routine.
Date: Thu, 31 Jan 2013 15:21:42 +0530 [thread overview]
Message-ID: <510A3EAE.107@ti.com> (raw)
In-Reply-To: <1359624393-5898-1-git-send-email-manishv.b@ti.com>
On 1/31/2013 2:56 PM, Vishwanathrao Badarkhe, Manish wrote:
> As per OMAP-L138 TRM, Software must poll for
> SLEEPCOMPLETE bit until it is set to 1 before clearing
> SLEEPENABLE bit in DEEPSLEEP register in resume routine.
> Modifications are as per datasheet:
> http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf
> See sections 10.10.2.2 and 11.5.21 for more detailed
> explanation.
>
> Tested on da850-evm.
>
> Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@ti.com>
Is this a bug fix? Do you see any issue without this patch?
Thanks,
Sekhar
next prev parent reply other threads:[~2013-01-31 9:51 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-31 9:26 [PATCH RFC] davinci: poll for sleep completion in resume routine Vishwanathrao Badarkhe, Manish
2013-01-31 9:26 ` Vishwanathrao Badarkhe, Manish
2013-01-31 9:51 ` Sekhar Nori [this message]
2013-01-31 9:51 ` Sekhar Nori
2013-01-31 10:11 ` Vishwanathrao Badarkhe, Manish
2013-01-31 10:11 ` Vishwanathrao Badarkhe, Manish
2013-02-14 4:18 ` Sekhar Nori
2013-02-14 4:18 ` Sekhar Nori
2013-02-14 5:16 ` Vishwanathrao Badarkhe, Manish
2013-02-14 5:16 ` Vishwanathrao Badarkhe, Manish
2013-02-14 6:59 ` Sekhar Nori
2013-02-14 6:59 ` Sekhar Nori
2013-02-14 8:52 ` Vishwanathrao Badarkhe, Manish
2013-02-14 8:52 ` Vishwanathrao Badarkhe, Manish
-- strict thread matches above, loose matches on Subject: below --
2013-01-31 9:23 Vishwanathrao Badarkhe, Manish
2013-01-31 9:23 ` Vishwanathrao Badarkhe, Manish
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