From: Stephen Boyd <sboyd@codeaurora.org>
To: Yingjoe Chen <yingjoe.chen@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Michael Turquette <mturquette@baylibre.com>,
James Liao <jamesjj.liao@mediatek.com>,
Russell King <linux@arm.linux.org.uk>,
devicetree@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
linux-mediatek@lists.infradead.org,
Sascha Hauer <kernel@pengutronix.de>,
Olof Johansson <olof@lixom.net>,
srv_heupstream@mediatek.com,
linux-arm-kernel@lists.infradead.org,
Daniel Kurtz <djkurtz@chromium.org>,
linux-clk@vger.kernel.org
Subject: Re: [PATCH 2/5] clocksource: mediatek: Use GPT as sched clock source
Date: Mon, 13 Jul 2015 17:40:48 -0700 [thread overview]
Message-ID: <20150714004048.GM30412@codeaurora.org> (raw)
In-Reply-To: <1436779969-18610-3-git-send-email-yingjoe.chen@mediatek.com>
On 07/13, Yingjoe Chen wrote:
> When cpu is in deep idle, arch timer will stop counting. Setup GPT as
> sched clock source so it can keep counting in idle.
>
> Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
> ---
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: Yingjoe Chen <yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Cc: Matthias Brugger
<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
Michael Turquette
<mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
James Liao <jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
Daniel Lezcano
<daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Olof Johansson <olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org>,
srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Daniel Kurtz <djkurtz-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 2/5] clocksource: mediatek: Use GPT as sched clock source
Date: Mon, 13 Jul 2015 17:40:48 -0700 [thread overview]
Message-ID: <20150714004048.GM30412@codeaurora.org> (raw)
In-Reply-To: <1436779969-18610-3-git-send-email-yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
On 07/13, Yingjoe Chen wrote:
> When cpu is in deep idle, arch timer will stop counting. Setup GPT as
> sched clock source so it can keep counting in idle.
>
> Signed-off-by: Yingjoe Chen <yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> ---
Acked-by: Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
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WARNING: multiple messages have this Message-ID (diff)
From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/5] clocksource: mediatek: Use GPT as sched clock source
Date: Mon, 13 Jul 2015 17:40:48 -0700 [thread overview]
Message-ID: <20150714004048.GM30412@codeaurora.org> (raw)
In-Reply-To: <1436779969-18610-3-git-send-email-yingjoe.chen@mediatek.com>
On 07/13, Yingjoe Chen wrote:
> When cpu is in deep idle, arch timer will stop counting. Setup GPT as
> sched clock source so it can keep counting in idle.
>
> Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
> ---
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-07-14 0:40 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-13 9:32 [PATCH 0/5] add GPT timer support for mt8173 Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-13 9:32 ` [PATCH 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-14 7:39 ` Daniel Kurtz
2015-07-14 7:39 ` Daniel Kurtz
2015-07-22 8:14 ` [PATCH v2 " Yingjoe Chen
2015-07-22 8:14 ` Yingjoe Chen
2015-07-22 8:14 ` Yingjoe Chen
2015-07-31 3:14 ` Yingjoe Chen
2015-07-31 3:14 ` Yingjoe Chen
2015-07-31 3:14 ` Yingjoe Chen
2015-08-13 8:35 ` Daniel Lezcano
2015-08-13 8:35 ` Daniel Lezcano
2015-08-17 14:10 ` Yingjoe Chen
2015-08-17 14:10 ` Yingjoe Chen
2015-08-17 14:10 ` Yingjoe Chen
2015-08-20 14:28 ` Daniel Lezcano
2015-08-20 14:28 ` Daniel Lezcano
2015-08-21 14:39 ` Yingjoe Chen
2015-08-21 14:39 ` Yingjoe Chen
2015-08-21 14:39 ` Yingjoe Chen
2015-08-24 7:51 ` Daniel Lezcano
2015-08-24 7:51 ` Daniel Lezcano
2015-08-24 7:51 ` Daniel Lezcano
2015-08-24 14:22 ` Yingjoe Chen
2015-08-24 14:22 ` Yingjoe Chen
2015-08-24 14:22 ` Yingjoe Chen
2015-08-24 13:30 ` [PATCH] clockevents/drivers/mtk: Fix spurious interrupt leading to crash Daniel Lezcano
2015-08-24 13:30 ` Daniel Lezcano
2015-08-24 13:30 ` Daniel Lezcano
2015-08-24 14:35 ` Yingjoe Chen
2015-08-24 14:35 ` Yingjoe Chen
2015-08-24 14:35 ` Yingjoe Chen
2015-08-24 21:57 ` [PATCH V2] " Daniel Lezcano
2015-08-24 21:57 ` Daniel Lezcano
2015-08-24 21:57 ` Daniel Lezcano
2015-08-25 13:21 ` Yingjoe Chen
2015-08-25 13:21 ` Yingjoe Chen
2015-08-25 13:21 ` Yingjoe Chen
2015-08-26 14:25 ` Daniel Lezcano
2015-08-26 14:25 ` Daniel Lezcano
2015-09-04 7:15 ` Yingjoe Chen
2015-09-04 7:15 ` Yingjoe Chen
2015-09-04 7:15 ` Yingjoe Chen
2015-09-04 7:36 ` Daniel Lezcano
2015-09-04 7:36 ` Daniel Lezcano
2015-10-27 11:11 ` Matthias Brugger
2015-10-27 11:11 ` Matthias Brugger
[not found] ` <562F5BE9.30200-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-10-27 11:23 ` Daniel Lezcano
2015-10-27 11:23 ` Daniel Lezcano
2015-10-27 11:23 ` Daniel Lezcano
2015-10-27 11:47 ` Daniel Lezcano
2015-10-27 11:47 ` Daniel Lezcano
2015-07-22 8:24 ` [PATCH 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup Yingjoe Chen
2015-07-22 8:24 ` Yingjoe Chen
2015-07-22 8:24 ` Yingjoe Chen
2015-07-17 21:56 ` Matthias Brugger
2015-07-17 21:56 ` Matthias Brugger
2015-07-17 21:56 ` Matthias Brugger
2015-07-13 9:32 ` [PATCH 2/5] clocksource: mediatek: Use GPT as sched clock source Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-14 0:40 ` Stephen Boyd [this message]
2015-07-14 0:40 ` Stephen Boyd
2015-07-14 0:40 ` Stephen Boyd
2015-07-17 21:49 ` Matthias Brugger
2015-07-17 21:49 ` Matthias Brugger
2015-07-17 21:49 ` Matthias Brugger
2015-07-13 9:32 ` [PATCH 3/5] arm64: mediatek: enable MTK_TIMER Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-17 21:54 ` Matthias Brugger
2015-07-17 21:54 ` Matthias Brugger
2015-07-18 7:31 ` Thomas Gleixner
2015-07-18 7:31 ` Thomas Gleixner
2015-07-18 7:31 ` Thomas Gleixner
2015-07-21 7:52 ` Matthias Brugger
2015-07-21 7:52 ` Matthias Brugger
2015-07-21 7:52 ` Matthias Brugger
2015-07-13 9:32 ` [PATCH 4/5] clk: mediatek: add 13mhz clock for MT8173 Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-14 0:40 ` Stephen Boyd
2015-07-14 0:40 ` Stephen Boyd
2015-07-14 0:40 ` Stephen Boyd
2015-07-14 7:34 ` Daniel Kurtz
2015-07-14 7:34 ` Daniel Kurtz
2015-07-14 7:34 ` Daniel Kurtz
2015-07-13 9:32 ` [PATCH 5/5] arm64: dts: mt8173: add timer node Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-13 9:32 ` Yingjoe Chen
2015-07-14 4:26 ` Daniel Kurtz
2015-07-14 4:26 ` Daniel Kurtz
2015-07-14 4:27 ` Daniel Kurtz
2015-07-14 4:27 ` Daniel Kurtz
2015-07-14 4:27 ` Daniel Kurtz
2015-08-11 15:54 ` [PATCH 0/5] add GPT timer support for mt8173 Daniel Kurtz
2015-08-11 15:54 ` Daniel Kurtz
2015-08-12 12:32 ` Daniel Lezcano
2015-08-12 12:32 ` Daniel Lezcano
2015-08-13 4:49 ` Daniel Kurtz
2015-08-13 4:49 ` Daniel Kurtz
2015-08-13 4:49 ` Daniel Kurtz
2015-08-26 7:37 ` Daniel Lezcano
2015-08-26 7:37 ` Daniel Lezcano
2015-08-26 14:10 ` Yingjoe Chen
2015-08-26 14:10 ` Yingjoe Chen
2015-08-26 14:10 ` Yingjoe Chen
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