From: David Brown <davidb@codeaurora.org>
To: Stephen Boyd <sboyd@codeaurora.org>
Cc: Will Deacon <will.deacon@arm.com>,
linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Jonathan Austin <jonathan.austin@arm.com>
Subject: Re: [PATCHv2] ARM: msm: Implement read_current_timer for msm timers
Date: Tue, 4 Sep 2012 16:21:11 -0700 [thread overview]
Message-ID: <20120904232111.GA7598@codeaurora.org> (raw)
In-Reply-To: <1346371222-7450-1-git-send-email-sboyd@codeaurora.org>
On Thu, Aug 30, 2012 at 05:00:22PM -0700, Stephen Boyd wrote:
> Setup the same timer used as the clocksource to be used as the
> read_current_timer implementation. This allows us to support a
> stable udelay implementation on MSMs where it's possible for the
> CPUs to scale speeds independently of one another.
>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: David Brown <davidb@codeaurora.org>
Will, let me know if you'd prefer that I pull this.
David
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
WARNING: multiple messages have this Message-ID (diff)
From: davidb@codeaurora.org (David Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2] ARM: msm: Implement read_current_timer for msm timers
Date: Tue, 4 Sep 2012 16:21:11 -0700 [thread overview]
Message-ID: <20120904232111.GA7598@codeaurora.org> (raw)
In-Reply-To: <1346371222-7450-1-git-send-email-sboyd@codeaurora.org>
On Thu, Aug 30, 2012 at 05:00:22PM -0700, Stephen Boyd wrote:
> Setup the same timer used as the clocksource to be used as the
> read_current_timer implementation. This allows us to support a
> stable udelay implementation on MSMs where it's possible for the
> CPUs to scale speeds independently of one another.
>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: David Brown <davidb@codeaurora.org>
Will, let me know if you'd prefer that I pull this.
David
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
next prev parent reply other threads:[~2012-09-04 23:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-31 0:00 [PATCHv2] ARM: msm: Implement read_current_timer for msm timers Stephen Boyd
2012-08-31 0:00 ` Stephen Boyd
2012-09-04 22:14 ` David Brown
2012-09-04 22:14 ` David Brown
2012-09-04 23:21 ` David Brown [this message]
2012-09-04 23:21 ` David Brown
2012-09-05 8:42 ` Will Deacon
2012-09-05 8:42 ` Will Deacon
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