From: Jon Hunter <jon-hunter@ti.com>
To: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Tony Lindgren <tony@atomide.com>, Kevin Hilman <khilman@ti.com>,
Paul Walmsley <paul@pwsan.com>,
linux-omap <linux-omap@vger.kernel.org>,
linux-arm <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 09/10] ARM: OMAP: Add dmtimer interrupt disable function
Date: Thu, 6 Sep 2012 09:26:58 -0500 [thread overview]
Message-ID: <5048B2B2.1030401@ti.com> (raw)
In-Reply-To: <50489DD9.90903@ti.com>
On 09/06/2012 07:58 AM, Vaibhav Hiremath wrote:
>
>
> On 9/6/2012 12:34 AM, Jon Hunter wrote:
>> The OMAP dmtimer driver does not currently have a function to disable the
>> timer interrupts. For some timer instances the timer interrupt enable
>> function can be used to disable the interrupts because the same interrupt
>> enable register is used to disable interrupts. However, some timer instances
>> have separate interrupt enable/disable registers and so this will not work.
>> Therefore, add a dedicated function to disable interrupts.
>>
>
> I think you should clearly specify which timer and which device you are
> referring to.
OMAP4+ devices. For OMAP4 all timers apart from 1, 2 and 10. For OMAP5
all timers.
Jon
WARNING: multiple messages have this Message-ID (diff)
From: jon-hunter@ti.com (Jon Hunter)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/10] ARM: OMAP: Add dmtimer interrupt disable function
Date: Thu, 6 Sep 2012 09:26:58 -0500 [thread overview]
Message-ID: <5048B2B2.1030401@ti.com> (raw)
In-Reply-To: <50489DD9.90903@ti.com>
On 09/06/2012 07:58 AM, Vaibhav Hiremath wrote:
>
>
> On 9/6/2012 12:34 AM, Jon Hunter wrote:
>> The OMAP dmtimer driver does not currently have a function to disable the
>> timer interrupts. For some timer instances the timer interrupt enable
>> function can be used to disable the interrupts because the same interrupt
>> enable register is used to disable interrupts. However, some timer instances
>> have separate interrupt enable/disable registers and so this will not work.
>> Therefore, add a dedicated function to disable interrupts.
>>
>
> I think you should clearly specify which timer and which device you are
> referring to.
OMAP4+ devices. For OMAP4 all timers apart from 1, 2 and 10. For OMAP5
all timers.
Jon
next prev parent reply other threads:[~2012-09-06 14:27 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-05 19:04 [PATCH 00/10] ARM: OMAP: DMTIMER fixes and clean-up Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-05 19:04 ` [PATCH 01/10] ARM: OMAP3+: Implement timer workaround for errata i103 and i767 Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-06 5:07 ` Vaibhav Hiremath
2012-09-06 5:07 ` Vaibhav Hiremath
2012-09-06 14:06 ` Jon Hunter
2012-09-06 14:06 ` Jon Hunter
2012-09-06 14:42 ` Jon Hunter
2012-09-06 14:42 ` Jon Hunter
2012-09-06 15:20 ` Jon Hunter
2012-09-06 15:20 ` Jon Hunter
2012-09-13 10:26 ` Hiremath, Vaibhav
2012-09-13 10:26 ` Hiremath, Vaibhav
2012-09-13 10:24 ` Hiremath, Vaibhav
2012-09-13 10:24 ` Hiremath, Vaibhav
2012-09-05 19:04 ` [PATCH 02/10] ARM: OMAP: Fix timer posted mode support Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-06 12:57 ` Vaibhav Hiremath
2012-09-06 12:57 ` Vaibhav Hiremath
2012-09-06 14:20 ` Jon Hunter
2012-09-06 14:20 ` Jon Hunter
2012-09-06 16:01 ` Jon Hunter
2012-09-06 16:01 ` Jon Hunter
2012-09-13 10:24 ` Hiremath, Vaibhav
2012-09-13 10:24 ` Hiremath, Vaibhav
2012-09-05 19:04 ` [PATCH 03/10] ARM: OMAP3: Correct HWMOD DMTIMER SYSC register declarations Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-05 19:04 ` [PATCH 04/10] ARM: OMAP2/3: Define HWMOD software reset status for DMTIMERs Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-05 19:04 ` [PATCH 05/10] ARM: OMAP2+: Don't use __omap_dm_timer_reset() Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-05 19:04 ` [PATCH 06/10] ARM: OMAP: Fix dmtimer reset for timer1 Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-05 19:04 ` [PATCH 07/10] ARM: OMAP: Clean-up dmtimer reset code Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-05 19:04 ` [PATCH 08/10] ARM: OMAP: Clean-up timer posted mode support Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-07 22:22 ` Tony Lindgren
2012-09-07 22:22 ` Tony Lindgren
2012-09-10 21:59 ` Jon Hunter
2012-09-10 21:59 ` Jon Hunter
2012-09-11 0:58 ` Tony Lindgren
2012-09-11 0:58 ` Tony Lindgren
2012-09-11 16:26 ` Jon Hunter
2012-09-11 16:26 ` Jon Hunter
2012-09-11 16:34 ` Tony Lindgren
2012-09-11 16:34 ` Tony Lindgren
2012-09-13 3:26 ` Jon Hunter
2012-09-13 3:26 ` Jon Hunter
2012-09-05 19:04 ` [PATCH 09/10] ARM: OMAP: Add dmtimer interrupt disable function Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-06 12:58 ` Vaibhav Hiremath
2012-09-06 12:58 ` Vaibhav Hiremath
2012-09-06 14:26 ` Jon Hunter [this message]
2012-09-06 14:26 ` Jon Hunter
2012-09-05 19:04 ` [PATCH 10/10] ARM: OMAP: Remove unnecessary call to clk_get() Jon Hunter
2012-09-05 19:04 ` Jon Hunter
2012-09-06 12:58 ` [PATCH 00/10] ARM: OMAP: DMTIMER fixes and clean-up Vaibhav Hiremath
2012-09-06 12:58 ` Vaibhav Hiremath
2012-09-06 14:30 ` Jon Hunter
2012-09-06 14:30 ` Jon Hunter
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