linux-kernel - Re: [PATCH v2 0/3] ARM: vf610: Fix/add clocksource

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Message-ID: <87tx3xkkxm.fsf@nbsps.com>
Date:	Wed, 24 Sep 2014 13:06:13 -0400
From:	Bill Pringlemeir <bpringlemeir@...ps.com>
To:	Stefan Agner <stefan@...er.ch>
Cc:	shawn.guo@...escale.com, kernel@...gutronix.de,
	daniel.lezcano@...aro.org, tglx@...utronix.de, festevam@...il.com,
	jingchang.lu@...escale.com, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/3] ARM: vf610: Fix/add clocksource


On 24 Sep 2014, stefan@...er.ch wrote:

> This patchset came out of need for a clocksource which supports
> shutdown.  In the first version I proposed to just replace the current
> clocksource with the ARM Global Timer and even proposed to remove the
> PIT clocksource driver. But Bill Pringlemeir brought up a reasonable
> point why we should keep the PIT clocksource.
>
> Since we need shutdown support for suspend/resume, I added another
> patch which fixes shutdown functionality for the PIT driver. Now it's
> possible to use suspend/resume functionality with each of the two
> clocksources.
>
> Changes in v2:
> - Added shutdown support for PIT clocksource (and hence clocksource
> maintainers as receipient).
> - Create Kconfig entries which allow to choose between the two
> clocksources
> - Clarified commit message
> - Renamed device tree node to "timer"
>
> Stefan Agner (3):
> clocksource: vf_pit_timer: Support shutdown mode
> ARM: dts: vf610: Add ARM Global Timer
> ARM: vf610: Add ARM Global Timer clocksource option
>
> arch/arm/boot/dts/vf610.dtsi       |  8 ++++++++
> arch/arm/mach-imx/Kconfig          | 19 ++++++++++++++++++-
> drivers/clocksource/vf_pit_timer.c |  5 +++++
> 3 files changed, 31 insertions(+), 1 deletion(-)

Acked-by: Bill Pringlemeir <bpringlemeir@...ps.com>
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