From: khilman@ti•com (Kevin Hilman)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/3] ARM: OMAP2+: 32k-counter: Use hwmod lookup to check presence of 32k timer
Date: Mon, 23 Jan 2012 15:38:50 -0800 [thread overview]
Message-ID: <87mx9ej8fp.fsf@ti.com> (raw)
In-Reply-To: <1326983304-14619-2-git-send-email-hvaibhav@ti.com> (Vaibhav Hiremath's message of "Thu, 19 Jan 2012 19:58:22 +0530")
Vaibhav Hiremath <hvaibhav@ti•com> writes:
> OMAP device has 32k-sync timer which is currently used as a
> clocksource in the kernel (omap2plus_defconfig).
> The current implementation uses compile time selection between
> gp-timer and 32k-sync timer, which breaks multi-omap build for
> the devices like AM33xx, where 32k-sync timer is not available.
>
> So use hwmod database lookup mechanism, through which at run-time
> we can identify availability of 32k-sync timer on the device,
> else fall back to gp-timer.
With the runtime detection & fallback, I suggest also removing the
Kconfig choice between the two as well.
Kevin
next prev parent reply other threads:[~2012-01-23 23:38 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-19 14:28 [PATCH 0/3] ARM: OMAP1/2+: 32k-timer: Add hwmod lookup for 32k-timer Vaibhav Hiremath
2012-01-19 14:28 ` [PATCH 1/3] ARM: OMAP2+: 32k-counter: Use hwmod lookup to check presence of 32k timer Vaibhav Hiremath
2012-01-23 23:38 ` Kevin Hilman [this message]
2012-01-24 8:53 ` Hiremath, Vaibhav
2012-01-24 17:47 ` Kevin Hilman
2012-02-01 8:00 ` Hiremath, Vaibhav
2012-03-13 11:37 ` Ming Lei
2012-03-19 11:11 ` Hiremath, Vaibhav
2012-03-19 11:44 ` Ming Lei
2012-03-19 12:15 ` Santosh Shilimkar
2012-03-21 11:42 ` Hiremath, Vaibhav
2012-03-21 14:00 ` Shilimkar, Santosh
2012-03-28 14:16 ` Hiremath, Vaibhav
2012-03-28 14:20 ` Shilimkar, Santosh
2012-03-28 14:37 ` Hiremath, Vaibhav
2012-03-28 14:49 ` Shilimkar, Santosh
2012-03-30 6:34 ` Hiremath, Vaibhav
2012-03-30 7:41 ` Shilimkar, Santosh
2012-03-30 8:32 ` Hiremath, Vaibhav
2012-03-30 8:38 ` Santosh Shilimkar
2012-03-30 9:12 ` Hiremath, Vaibhav
2012-03-30 9:20 ` Shilimkar, Santosh
2012-03-30 9:28 ` Hiremath, Vaibhav
2012-03-30 9:42 ` Shilimkar, Santosh
2012-03-30 11:29 ` Hiremath, Vaibhav
2012-03-30 11:35 ` Santosh Shilimkar
2012-03-31 1:30 ` Ming Lei
2012-03-31 6:30 ` Shilimkar, Santosh
2012-03-31 8:39 ` Ming Lei
2012-03-31 19:10 ` Shilimkar, Santosh
2012-04-01 1:39 ` Ming Lei
2012-04-01 5:53 ` Shilimkar, Santosh
2012-04-02 18:35 ` Kevin Hilman
2012-04-03 5:50 ` Shilimkar, Santosh
2012-04-03 15:35 ` Hiremath, Vaibhav
2012-04-04 9:04 ` Shilimkar, Santosh
2012-04-04 10:39 ` Hiremath, Vaibhav
2012-04-05 9:36 ` Hiremath, Vaibhav
2012-04-05 9:52 ` Russell King - ARM Linux
2012-04-05 10:31 ` Hiremath, Vaibhav
2012-04-05 10:46 ` Santosh Shilimkar
2012-04-05 21:33 ` Kevin Hilman
2012-04-06 5:21 ` Hiremath, Vaibhav
2012-04-06 18:04 ` Tony Lindgren
2012-04-09 6:19 ` Hiremath, Vaibhav
2012-04-09 20:18 ` Jon Hunter
2012-04-10 5:42 ` Hiremath, Vaibhav
2012-04-10 8:44 ` Russell King - ARM Linux
2012-04-10 8:57 ` Santosh Shilimkar
2012-04-10 9:29 ` Russell King - ARM Linux
2012-04-10 9:51 ` Shilimkar, Santosh
2012-04-10 21:03 ` Jon Hunter
2012-04-11 1:00 ` Ming Lei
2012-04-11 7:47 ` Shilimkar, Santosh
2012-04-06 21:18 ` Kevin Hilman
2012-04-09 6:25 ` Hiremath, Vaibhav
2012-03-21 11:29 ` Hiremath, Vaibhav
2012-03-23 8:20 ` Ming Lei
2012-03-30 6:39 ` Hiremath, Vaibhav
2012-03-05 22:55 ` Tony Lindgren
2012-03-07 9:48 ` Hiremath, Vaibhav
2012-03-09 17:58 ` Hiremath, Vaibhav
2012-03-12 9:39 ` Felipe Balbi
2012-03-12 9:48 ` Hiremath, Vaibhav
2012-03-12 10:17 ` Felipe Balbi
2012-03-12 10:39 ` Hiremath, Vaibhav
2012-01-19 14:28 ` [PATCH 2/3] ARM: OMAP2/3: Add idle_st bits for ST_32KSYNC timer to prcm-common header Vaibhav Hiremath
2012-03-05 22:56 ` Tony Lindgren
2012-03-07 9:49 ` Hiremath, Vaibhav
2012-01-19 14:28 ` [PATCH 3/3] ARM: OMAP2+: hwmod data: Add 32k-sync timer data to hwmod database Vaibhav Hiremath
2012-01-23 8:47 ` [PATCH 0/3] ARM: OMAP1/2+: 32k-timer: Add hwmod lookup for 32k-timer Hiremath, Vaibhav
2012-03-05 22:57 ` Tony Lindgren
2012-03-07 9:50 ` Hiremath, Vaibhav
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