From: Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: James Liao <jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Cc: Matthias Brugger
<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Mike Turquette
<mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org,
Daniel Kurtz <djkurtz-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
Ricky Liang <jcliang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Subject: Re: [PATCH v2 1/4] clk: mediatek: mt8173: Fix enabling of critical clocks
Date: Thu, 2 Jul 2015 16:03:00 -0700 [thread overview]
Message-ID: <20150702230300.GO4301@codeaurora.org> (raw)
In-Reply-To: <1435633127-31952-2-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
On 06/30, James Liao wrote:
> From: Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
>
> On the MT8173 the clocks are provided by different units. To enable
> the critical clocks we must be sure that all parent clocks are already
> registered, otherwise the parents of the critical clocks end up being
> unused and get disabled later. To find a place where all parents are
> registered we try each time after we've registered some clocks if
> all known providers are present now and only then we enable the critical
> clocks
>
> Signed-off-by: Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
> Signed-off-by: James Liao <jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> ---
Applied to clk-fixes
--
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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 v2 1/4] clk: mediatek: mt8173: Fix enabling of critical clocks
Date: Thu, 2 Jul 2015 16:03:00 -0700 [thread overview]
Message-ID: <20150702230300.GO4301@codeaurora.org> (raw)
In-Reply-To: <1435633127-31952-2-git-send-email-jamesjj.liao@mediatek.com>
On 06/30, James Liao wrote:
> From: Sascha Hauer <s.hauer@pengutronix.de>
>
> On the MT8173 the clocks are provided by different units. To enable
> the critical clocks we must be sure that all parent clocks are already
> registered, otherwise the parents of the critical clocks end up being
> unused and get disabled later. To find a place where all parents are
> registered we try each time after we've registered some clocks if
> all known providers are present now and only then we enable the critical
> clocks
>
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> Signed-off-by: James Liao <jamesjj.liao@mediatek.com>
> ---
Applied to clk-fixes
--
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@codeaurora.org>
To: James Liao <jamesjj.liao@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Mike Turquette <mturquette@linaro.org>,
srv_heupstream@mediatek.com, Daniel Kurtz <djkurtz@chromium.org>,
Ricky Liang <jcliang@chromium.org>,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <kernel@pengutronix.de>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: Re: [PATCH v2 1/4] clk: mediatek: mt8173: Fix enabling of critical clocks
Date: Thu, 2 Jul 2015 16:03:00 -0700 [thread overview]
Message-ID: <20150702230300.GO4301@codeaurora.org> (raw)
In-Reply-To: <1435633127-31952-2-git-send-email-jamesjj.liao@mediatek.com>
On 06/30, James Liao wrote:
> From: Sascha Hauer <s.hauer@pengutronix.de>
>
> On the MT8173 the clocks are provided by different units. To enable
> the critical clocks we must be sure that all parent clocks are already
> registered, otherwise the parents of the critical clocks end up being
> unused and get disabled later. To find a place where all parents are
> registered we try each time after we've registered some clocks if
> all known providers are present now and only then we enable the critical
> clocks
>
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> Signed-off-by: James Liao <jamesjj.liao@mediatek.com>
> ---
Applied to clk-fixes
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-07-02 23:03 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-30 2:58 [PATCH v2 0/4] Add Mediatek MT8173 subsystem clocks support James Liao
2015-06-30 2:58 ` James Liao
2015-06-30 2:58 ` James Liao
[not found] ` <1435633127-31952-1-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-06-30 2:58 ` [PATCH v2 1/4] clk: mediatek: mt8173: Fix enabling of critical clocks James Liao
2015-06-30 2:58 ` James Liao
2015-06-30 2:58 ` James Liao
[not found] ` <1435633127-31952-2-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-01 14:21 ` Daniel Kurtz
2015-07-01 14:21 ` Daniel Kurtz
2015-07-01 14:21 ` Daniel Kurtz
[not found] ` <CAGS+omDqSEn_WnUYz0XmeRpejhthb0J_qa4H9VEfihtA0Axorg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-02 2:07 ` Daniel Kurtz
2015-07-02 2:07 ` Daniel Kurtz
2015-07-02 2:07 ` Daniel Kurtz
2015-07-02 2:18 ` James Liao
2015-07-02 2:18 ` James Liao
2015-07-02 2:18 ` James Liao
2015-07-02 23:03 ` Stephen Boyd [this message]
2015-07-02 23:03 ` Stephen Boyd
2015-07-02 23:03 ` Stephen Boyd
[not found] ` <20150702230300.GO4301-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-07-03 6:29 ` Daniel Kurtz
2015-07-03 6:29 ` Daniel Kurtz
2015-07-03 6:29 ` Daniel Kurtz
[not found] ` <CAGS+omCwxLNha7EJ2nZ1++E-D5G1d-oRmh1C=m3OQWtbX0SH4w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-06 22:52 ` Stephen Boyd
2015-07-06 22:52 ` Stephen Boyd
2015-07-06 22:52 ` Stephen Boyd
2015-06-30 2:58 ` [PATCH v2 3/4] clk: mediatek: Add subsystem clocks of MT8173 James Liao
2015-06-30 2:58 ` James Liao
2015-06-30 2:58 ` James Liao
[not found] ` <1435633127-31952-4-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-01 14:54 ` Daniel Kurtz
2015-07-01 14:54 ` Daniel Kurtz
2015-07-01 14:54 ` Daniel Kurtz
2015-07-03 5:15 ` James Liao
2015-07-03 5:15 ` James Liao
2015-07-03 5:15 ` James Liao
2015-07-03 6:08 ` Daniel Kurtz
2015-07-03 6:08 ` Daniel Kurtz
2015-07-03 6:08 ` Daniel Kurtz
2015-06-30 2:58 ` [PATCH v2 4/4] clk: mediatek: Add USB clock support in MT8173 APMIXEDSYS James Liao
2015-06-30 2:58 ` James Liao
2015-06-30 2:58 ` James Liao
2015-07-01 15:22 ` Daniel Kurtz
2015-07-01 15:22 ` Daniel Kurtz
2015-07-01 15:22 ` Daniel Kurtz
[not found] ` <CAGS+omBsu3zkBf0C_QECBP7NShFhkMih36z1vynvVQ5wCLfZ8w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-03 5:38 ` James Liao
2015-07-03 5:38 ` James Liao
2015-07-03 5:38 ` James Liao
2015-07-03 6:28 ` Daniel Kurtz
2015-07-03 6:28 ` Daniel Kurtz
2015-06-30 2:58 ` [PATCH v2 2/4] dt-bindings: ARM: Mediatek: Document devicetree bindings for clock controllers James Liao
2015-06-30 2:58 ` James Liao
2015-06-30 2:58 ` James Liao
[not found] ` <1435633127-31952-3-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-01 13:47 ` Daniel Kurtz
2015-07-01 13:47 ` Daniel Kurtz
2015-07-01 13:47 ` Daniel Kurtz
[not found] ` <CAGS+omD9Mvz0-RQMc5TsWCPct80S5fyqMn3+-zR7HB9yb7KoDQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-02 2:52 ` James Liao
2015-07-02 2:52 ` James Liao
2015-07-02 2:52 ` James Liao
2015-07-02 4:26 ` Daniel Kurtz
2015-07-02 4:26 ` Daniel Kurtz
2015-07-02 4:26 ` Daniel Kurtz
[not found] ` <CAGS+omCgNstb+NPmRdbngnLm754hDPLO28KRc4RanCD2Myv7dQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-02 23:40 ` Stephen Boyd
2015-07-02 23:40 ` Stephen Boyd
2015-07-02 23:40 ` Stephen Boyd
[not found] ` <5595CBDC.7090101-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-07-03 10:46 ` Daniel Kurtz
2015-07-03 10:46 ` Daniel Kurtz
2015-07-03 10:46 ` Daniel Kurtz
2015-07-07 6:56 ` James Liao
2015-07-07 6:56 ` James Liao
2015-07-07 6:56 ` James Liao
2015-07-01 16:03 ` Rob Herring
2015-07-01 16:03 ` Rob Herring
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