From: Santosh Shilimkar <santosh.shilimkar@ti.com>
To: Nishanth Menon <nm@ti.com>
Cc: linux-omap@vger.kernel.org, khilman@deeprootsystems.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 09/15] ARM: OMAP4+: PM: Restore CPU power state to ON with clockdomain force wakeup method
Date: Sat, 2 Mar 2013 11:46:13 +0530 [thread overview]
Message-ID: <5131992D.2080006@ti.com> (raw)
In-Reply-To: <20130301215315.GA23856@kahuna>
On Saturday 02 March 2013 03:23 AM, Nishanth Menon wrote:
> On 17:40-20130301, Santosh Shilimkar wrote:
>> While waking up CPU from off state using clock domain force wakeup, restore
>> the CPU power state to ON state before putting CPU clock domain under
>> hardware control. Otherwise CPU wakeup might fail. The change is recommended\
> the trailing \ was unintentional I suppose.
Yes..
>> for all OMAP4+ devices though the PRCM weakness was observed on OMAP5
>> devices first.
>>
>> So update the code accordingly.
>>
>> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
>> ---
[..]
> Otherwise:
> Acked-by: Nishanth Menon <nm@ti.com>
>
Thanks
WARNING: multiple messages have this Message-ID (diff)
From: santosh.shilimkar@ti.com (Santosh Shilimkar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/15] ARM: OMAP4+: PM: Restore CPU power state to ON with clockdomain force wakeup method
Date: Sat, 2 Mar 2013 11:46:13 +0530 [thread overview]
Message-ID: <5131992D.2080006@ti.com> (raw)
In-Reply-To: <20130301215315.GA23856@kahuna>
On Saturday 02 March 2013 03:23 AM, Nishanth Menon wrote:
> On 17:40-20130301, Santosh Shilimkar wrote:
>> While waking up CPU from off state using clock domain force wakeup, restore
>> the CPU power state to ON state before putting CPU clock domain under
>> hardware control. Otherwise CPU wakeup might fail. The change is recommended\
> the trailing \ was unintentional I suppose.
Yes..
>> for all OMAP4+ devices though the PRCM weakness was observed on OMAP5
>> devices first.
>>
>> So update the code accordingly.
>>
>> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
>> ---
[..]
> Otherwise:
> Acked-by: Nishanth Menon <nm@ti.com>
>
Thanks
next prev parent reply other threads:[~2013-03-02 6:14 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-01 12:10 [PATCH 00/15] ARM: OMAP5: PM: Add MPUSS suspend and CPUidle support Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 12:10 ` [PATCH 01/15] ARM: OMAP4+: PM: Consolidate MPU subsystem PM code for re-use Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 13:50 ` Nishanth Menon
2013-03-01 13:50 ` Nishanth Menon
2013-03-01 12:10 ` [PATCH 02/15] ARM: OMAP5: PM: Update CPU context register offset Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 17:34 ` Nishanth Menon
2013-03-01 17:34 ` Nishanth Menon
2013-03-01 12:10 ` [PATCH 03/15] ARM: OMAP4+: PM: Consolidate and use OMAP4 PM code for OMAP5 Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 17:43 ` Nishanth Menon
2013-03-01 17:43 ` Nishanth Menon
2013-03-02 5:43 ` Santosh Shilimkar
2013-03-02 5:43 ` Santosh Shilimkar
2013-03-04 18:21 ` Nishanth Menon
2013-03-04 18:21 ` Nishanth Menon
2013-03-01 12:10 ` [PATCH 04/15] ARM: OMAP5: PM: Set MPUSS-EMIF clock-domain static dependency Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 12:10 ` [PATCH 05/15] ARM: OMAP5: PM: Enables ES2 PM mode by default Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 19:37 ` Nishanth Menon
2013-03-01 19:37 ` Nishanth Menon
2013-03-02 5:47 ` Santosh Shilimkar
2013-03-02 5:47 ` Santosh Shilimkar
2013-03-04 18:29 ` Nishanth Menon
2013-03-04 18:29 ` Nishanth Menon
2013-03-10 18:07 ` Santosh Shilimkar
2013-03-10 18:07 ` Santosh Shilimkar
2013-03-01 12:10 ` [PATCH 06/15] ARM: OMAP5: PM: Enable Mercury retention mode on CPUx powerdomains Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 19:42 ` Nishanth Menon
2013-03-01 19:42 ` Nishanth Menon
2013-03-02 5:52 ` Santosh Shilimkar
2013-03-02 5:52 ` Santosh Shilimkar
2013-03-04 18:33 ` Nishanth Menon
2013-03-04 18:33 ` Nishanth Menon
2013-03-01 12:10 ` [PATCH 07/15] ARM: OMAP5: Add init_late() hook to enable pm initialization Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 20:12 ` Nishanth Menon
2013-03-01 20:12 ` Nishanth Menon
2013-03-02 6:00 ` Santosh Shilimkar
2013-03-02 6:00 ` Santosh Shilimkar
2013-03-04 18:35 ` Nishanth Menon
2013-03-04 18:35 ` Nishanth Menon
2013-03-01 12:10 ` [PATCH 08/15] ARM: OMAP5: PM: Add CPU power off mode support Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 21:36 ` Nishanth Menon
2013-03-01 21:36 ` Nishanth Menon
2013-03-02 6:14 ` Santosh Shilimkar
2013-03-02 6:14 ` Santosh Shilimkar
2013-03-04 18:38 ` Nishanth Menon
2013-03-04 18:38 ` Nishanth Menon
2013-03-01 12:10 ` [PATCH 09/15] ARM: OMAP4+: PM: Restore CPU power state to ON with clockdomain force wakeup method Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 21:53 ` Nishanth Menon
2013-03-01 21:53 ` Nishanth Menon
2013-03-02 6:16 ` Santosh Shilimkar [this message]
2013-03-02 6:16 ` Santosh Shilimkar
2013-03-01 12:10 ` [PATCH 10/15] ARM: OMAP5: PM: Add MPU Open Switch Retention support Santosh Shilimkar
2013-03-01 12:10 ` Santosh Shilimkar
2013-03-01 22:05 ` Nishanth Menon
2013-03-01 22:05 ` Nishanth Menon
2013-03-01 12:11 ` [PATCH 11/15] ARM: OMAP5: PM: Add L2 memory power down support Santosh Shilimkar
2013-03-01 12:11 ` Santosh Shilimkar
2013-03-01 23:43 ` Nishanth Menon
2013-03-01 23:43 ` Nishanth Menon
2013-03-02 6:24 ` Santosh Shilimkar
2013-03-02 6:24 ` Santosh Shilimkar
2013-03-04 18:41 ` Nishanth Menon
2013-03-04 18:41 ` Nishanth Menon
2013-03-01 12:11 ` [PATCH 12/15] ARM: OMAP4+: CPUidle: Cleanup idle driver for OMAP5 support Santosh Shilimkar
2013-03-01 12:11 ` Santosh Shilimkar
2013-03-01 23:56 ` Nishanth Menon
2013-03-01 23:56 ` Nishanth Menon
2013-03-02 6:25 ` Santosh Shilimkar
2013-03-02 6:25 ` Santosh Shilimkar
2013-03-01 12:11 ` [PATCH 13/15] ARM: OMAP4+: CPUidle: Deprecate use of omap4_mpuss_read_prev_context_state() Santosh Shilimkar
2013-03-01 12:11 ` Santosh Shilimkar
2013-03-02 0:03 ` Nishanth Menon
2013-03-02 0:03 ` Nishanth Menon
2013-03-01 12:11 ` [PATCH 14/15] ARM: OMAP4+: CPUidle: Add OMAP5 idle driver support Santosh Shilimkar
2013-03-01 12:11 ` Santosh Shilimkar
2013-03-02 0:25 ` Nishanth Menon
2013-03-02 0:25 ` Nishanth Menon
2013-03-02 6:47 ` Santosh Shilimkar
2013-03-02 6:47 ` Santosh Shilimkar
2013-03-04 18:48 ` Nishanth Menon
2013-03-04 18:48 ` Nishanth Menon
2013-03-01 12:11 ` [PATCH 15/15] ARM: OMAP5: PM: handle device instance for for coldreset Santosh Shilimkar
2013-03-01 12:11 ` Santosh Shilimkar
2013-03-01 13:04 ` Nishanth Menon
2013-03-01 13:04 ` Nishanth Menon
2013-03-01 13:09 ` Santosh Shilimkar
2013-03-01 13:09 ` Santosh Shilimkar
2013-03-01 13:13 ` Nishanth Menon
2013-03-01 13:13 ` Nishanth Menon
2013-03-01 13:16 ` Santosh Shilimkar
2013-03-01 13:16 ` Santosh Shilimkar
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