From: Stephen Boyd <sboyd@codeaurora.org>
To: James Liao <jamesjj.liao@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Mike Turquette <mturquette@baylibre.com>,
Heiko Stubner <heiko@sntech.de>,
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
Subject: Re: [PATCH 0/2] Add MT8173 MMPLL change rate support
Date: Tue, 14 Jul 2015 15:13:19 -0700 [thread overview]
Message-ID: <20150714221319.GQ30412@codeaurora.org> (raw)
In-Reply-To: <1436507086.3526.117.camel@mtksdaap41>
On 07/10, James Liao wrote:
> Hi Stephen,
>
> On Wed, 2015-07-08 at 17:44 -0700, Stephen Boyd wrote:
> > On 07/08/2015 01:37 AM, James Liao wrote:
> > > MT8173 MMPLL frequency settings are different from common PLLs.
> > > It needs different post divider settings for some ranges of frequency.
> > > This patch add support for MT8173 MMPLL frequency setting, includes:
> > >
> > > 1. Add div-rate table for PLLs.
> > > 2. Increase the max ost divider setting from 3 (/8) to 4 (/16).
> > > 3. Write postdiv and pcw settings at the same time.
> > >
> > > James Liao (2):
> > > clk: mediatek: Fix PLL registers setting flow
> > > clk: mediatek: Add MT8173 MMPLL change rate support
> > >
> >
> > Are these fixing regressions in 4.2-rc1? I don't see any "Fixes:" tag so
> > it's not clear and makes me want to defer these until v4.3. Furthermore,
> > the subject starts with "Add" so it sounds like a new feature.
>
> This patchset is based on 4.1-rc1 but it had been tested on 4.2-rc1.
> I'll send a new patch which based on 4.2-rc1.
>
> This patchset contains some general PLL fixes and MMPLL set rate
> support. We can say the last one is also a fix because changing some
> specific rate on MMPLL may fail in current implementation.
>
>
I'm seriously confused. The files these patches touch were never
in v4.1, so they can't be based on v4.1-rc1 unless you're saying
they were on top of clk-next when it was based on 4.1-rc1?
--
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: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] Add MT8173 MMPLL change rate support
Date: Tue, 14 Jul 2015 15:13:19 -0700 [thread overview]
Message-ID: <20150714221319.GQ30412@codeaurora.org> (raw)
In-Reply-To: <1436507086.3526.117.camel@mtksdaap41>
On 07/10, James Liao wrote:
> Hi Stephen,
>
> On Wed, 2015-07-08 at 17:44 -0700, Stephen Boyd wrote:
> > On 07/08/2015 01:37 AM, James Liao wrote:
> > > MT8173 MMPLL frequency settings are different from common PLLs.
> > > It needs different post divider settings for some ranges of frequency.
> > > This patch add support for MT8173 MMPLL frequency setting, includes:
> > >
> > > 1. Add div-rate table for PLLs.
> > > 2. Increase the max ost divider setting from 3 (/8) to 4 (/16).
> > > 3. Write postdiv and pcw settings at the same time.
> > >
> > > James Liao (2):
> > > clk: mediatek: Fix PLL registers setting flow
> > > clk: mediatek: Add MT8173 MMPLL change rate support
> > >
> >
> > Are these fixing regressions in 4.2-rc1? I don't see any "Fixes:" tag so
> > it's not clear and makes me want to defer these until v4.3. Furthermore,
> > the subject starts with "Add" so it sounds like a new feature.
>
> This patchset is based on 4.1-rc1 but it had been tested on 4.2-rc1.
> I'll send a new patch which based on 4.2-rc1.
>
> This patchset contains some general PLL fixes and MMPLL set rate
> support. We can say the last one is also a fix because changing some
> specific rate on MMPLL may fail in current implementation.
>
>
I'm seriously confused. The files these patches touch were never
in v4.1, so they can't be based on v4.1-rc1 unless you're saying
they were on top of clk-next when it was based on 4.1-rc1?
--
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 22:13 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-08 8:37 [PATCH 0/2] Add MT8173 MMPLL change rate support James Liao
2015-07-08 8:37 ` James Liao
2015-07-08 8:37 ` James Liao
2015-07-08 8:37 ` [PATCH v2 1/2] clk: mediatek: Fix PLL registers setting flow James Liao
2015-07-08 8:37 ` James Liao
2015-07-08 8:37 ` James Liao
2015-07-08 8:58 ` Heiko Stübner
2015-07-08 8:58 ` Heiko Stübner
2015-07-08 8:37 ` [PATCH v2 2/2] clk: mediatek: Add MT8173 MMPLL change rate support James Liao
2015-07-08 8:37 ` James Liao
2015-07-08 8:37 ` James Liao
[not found] ` <1436344666-25645-3-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-09 0:46 ` Stephen Boyd
2015-07-09 0:46 ` Stephen Boyd
2015-07-09 0:46 ` Stephen Boyd
[not found] ` <559DC44A.1030900-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-07-10 5:46 ` James Liao
2015-07-10 5:46 ` James Liao
2015-07-10 5:46 ` James Liao
[not found] ` <1436344666-25645-1-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-08 8:49 ` [PATCH 0/2] " James Liao
2015-07-08 8:49 ` James Liao
2015-07-08 8:49 ` James Liao
2015-07-09 0:44 ` Stephen Boyd
2015-07-09 0:44 ` Stephen Boyd
2015-07-09 0:44 ` Stephen Boyd
[not found] ` <559DC3EF.90401-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-07-10 5:44 ` James Liao
2015-07-10 5:44 ` James Liao
2015-07-10 5:44 ` James Liao
2015-07-14 22:13 ` Stephen Boyd [this message]
2015-07-14 22:13 ` Stephen Boyd
2015-07-15 9:51 ` James Liao
2015-07-15 9:51 ` James Liao
2015-07-15 9:51 ` James Liao
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