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From: James Liao <jamesjj.liao@mediatek.com>
To: Daniel Kurtz <djkurtz@chromium.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
	Mike Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>,
	"Heiko Stubner" <heiko@sntech.de>,
	srv_heupstream <srv_heupstream@mediatek.com>,
	Ricky Liang <jcliang@chromium.org>,
	Rob Herring <robh+dt@kernel.org>,
	Sascha Hauer <kernel@pengutronix.de>,
	"open list:OPEN FIRMWARE AND..." <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>
Subject: Re: [PATCH v4 7/7] arm64: dts: mt8173: Add subsystem clock controller device nodes
Date: Mon, 27 Jul 2015 10:56:22 +0800	[thread overview]
Message-ID: <1437965782.5614.4.camel@mtksdaap41> (raw)
In-Reply-To: <CAGS+omAUAHZUJQMnWJbH7NXB_Etp=OF3dWyMB7Ri1+rAyzyPBg@mail.gmail.com>

Hi Daniel,

On Fri, 2015-07-24 at 19:32 +0800, Daniel Kurtz wrote:
> > @@ -88,6 +88,13 @@
> >                 #clock-cells = <0>;
> >         };
> >
> > +       cpum_ck: dummy_clk {
> 
> I'm not a big fan of this "dummy_clk".
> The 'name' part of the devicetree node is supposed to be generic.
> So, perhaps just oscillator@2, and move it down below clk32k: oscillator@1.
> Otherwise:

cpum_ck is a test clock which only available in IC test. It's empty on
MT8173 evaluation or production boards. Should we name this kind of
empty clock as an oscillator? Or is there a better name for it?


Best regards,

James


WARNING: multiple messages have this Message-ID (diff)
From: James Liao <jamesjj.liao@mediatek.com>
To: Daniel Kurtz <djkurtz@chromium.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
	Mike Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>,
	Heiko Stubner <heiko@sntech.de>,
	srv_heupstream <srv_heupstream@mediatek.com>,
	Ricky Liang <jcliang@chromium.org>,
	Rob Herring <robh+dt@kernel.org>,
	Sascha Hauer <kernel@pengutronix.de>,
	"open list:OPEN FIRMWARE AND..." <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	linux-mediatek@lists.infradead.org
Subject: Re: [PATCH v4 7/7] arm64: dts: mt8173: Add subsystem clock controller device nodes
Date: Mon, 27 Jul 2015 10:56:22 +0800	[thread overview]
Message-ID: <1437965782.5614.4.camel@mtksdaap41> (raw)
In-Reply-To: <CAGS+omAUAHZUJQMnWJbH7NXB_Etp=OF3dWyMB7Ri1+rAyzyPBg@mail.gmail.com>

Hi Daniel,

On Fri, 2015-07-24 at 19:32 +0800, Daniel Kurtz wrote:
> > @@ -88,6 +88,13 @@
> >                 #clock-cells = <0>;
> >         };
> >
> > +       cpum_ck: dummy_clk {
> 
> I'm not a big fan of this "dummy_clk".
> The 'name' part of the devicetree node is supposed to be generic.
> So, perhaps just oscillator@2, and move it down below clk32k: oscillator@1.
> Otherwise:

cpum_ck is a test clock which only available in IC test. It's empty on
MT8173 evaluation or production boards. Should we name this kind of
empty clock as an oscillator? Or is there a better name for it?


Best regards,

James

WARNING: multiple messages have this Message-ID (diff)
From: jamesjj.liao@mediatek.com (James Liao)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 7/7] arm64: dts: mt8173: Add subsystem clock controller device nodes
Date: Mon, 27 Jul 2015 10:56:22 +0800	[thread overview]
Message-ID: <1437965782.5614.4.camel@mtksdaap41> (raw)
In-Reply-To: <CAGS+omAUAHZUJQMnWJbH7NXB_Etp=OF3dWyMB7Ri1+rAyzyPBg@mail.gmail.com>

Hi Daniel,

On Fri, 2015-07-24 at 19:32 +0800, Daniel Kurtz wrote:
> > @@ -88,6 +88,13 @@
> >                 #clock-cells = <0>;
> >         };
> >
> > +       cpum_ck: dummy_clk {
> 
> I'm not a big fan of this "dummy_clk".
> The 'name' part of the devicetree node is supposed to be generic.
> So, perhaps just oscillator at 2, and move it down below clk32k: oscillator at 1.
> Otherwise:

cpum_ck is a test clock which only available in IC test. It's empty on
MT8173 evaluation or production boards. Should we name this kind of
empty clock as an oscillator? Or is there a better name for it?


Best regards,

James

  reply	other threads:[~2015-07-27  2:56 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-24  3:01 [PATCH v4 0/7] Add Mediatek MT8173 subsystem clocks support James Liao
2015-07-24  3:01 ` James Liao
2015-07-24  3:01 ` James Liao
2015-07-24  3:01 ` [PATCH v4 1/7] clk: mediatek: Add fixed clocks support for Mediatek SoC James Liao
2015-07-24  3:01   ` James Liao
2015-07-24  3:01   ` James Liao
2015-07-24 11:33   ` Daniel Kurtz
2015-07-24 11:33     ` Daniel Kurtz
2015-07-24 11:33     ` Daniel Kurtz
2015-07-28  5:10     ` James Liao
2015-07-28  5:10       ` James Liao
2015-07-28  5:10       ` James Liao
2015-07-24  3:02 ` [PATCH v4 2/7] clk: mediatek: Fix rate and dependency of MT8173 clocks James Liao
2015-07-24  3:02   ` James Liao
2015-07-24  3:02   ` James Liao
2015-07-24 11:10   ` Daniel Kurtz
2015-07-24 11:10     ` Daniel Kurtz
2015-07-24 11:10     ` Daniel Kurtz
2015-07-27  5:52     ` Sascha Hauer
2015-07-27  5:52       ` Sascha Hauer
2015-07-27  5:52       ` Sascha Hauer
2015-07-27  6:19       ` Daniel Kurtz
2015-07-27  7:52         ` Heiko Stübner
2015-07-27  7:52           ` Heiko Stübner
2015-07-27  7:52           ` Heiko Stübner
2015-07-28  5:19           ` James Liao
2015-07-28  5:19             ` James Liao
2015-07-28  5:19             ` James Liao
2015-07-24  3:02 ` [PATCH v4 3/7] clk: mediatek: mt8173: Fix enabling of critical clocks James Liao
2015-07-24  3:02   ` James Liao
2015-07-24  3:02   ` James Liao
2015-07-24  3:02 ` [PATCH v4 4/7] dt-bindings: ARM: Mediatek: Document devicetree bindings for clock controllers James Liao
2015-07-24  3:02   ` James Liao
2015-07-24  3:02   ` James Liao
2015-07-24  3:02 ` [PATCH v4 5/7] clk: mediatek: Add subsystem clocks of MT8173 James Liao
2015-07-24  3:02   ` James Liao
2015-07-24  3:02   ` James Liao
2015-07-24 11:18   ` Daniel Kurtz
2015-07-24 11:18     ` Daniel Kurtz
2015-07-24 11:18     ` Daniel Kurtz
2015-07-28  2:14     ` James Liao
2015-07-28  2:14       ` James Liao
2015-07-28  2:14       ` James Liao
2015-07-24  3:02 ` [PATCH v4 6/7] clk: mediatek: Add USB clock support in MT8173 APMIXEDSYS James Liao
2015-07-24  3:02   ` James Liao
2015-07-24  3:02   ` James Liao
2015-07-24 11:28   ` Daniel Kurtz
2015-07-24 11:28     ` Daniel Kurtz
2015-07-24 11:28     ` Daniel Kurtz
2015-07-28  4:05     ` James Liao
2015-07-28  4:05       ` James Liao
2015-07-28  4:05       ` James Liao
2015-07-24  3:02 ` [PATCH v4 7/7] arm64: dts: mt8173: Add subsystem clock controller device nodes James Liao
2015-07-24  3:02   ` James Liao
2015-07-24  3:02   ` James Liao
2015-07-24 11:32   ` Daniel Kurtz
2015-07-24 11:32     ` Daniel Kurtz
2015-07-24 11:32     ` Daniel Kurtz
2015-07-27  2:56     ` James Liao [this message]
2015-07-27  2:56       ` James Liao
2015-07-27  2:56       ` James Liao
2015-07-27  5:34       ` Daniel Kurtz
2015-07-27 10:21       ` Matthias Brugger
2015-07-27 10:21         ` Matthias Brugger
2015-07-27 10:21         ` Matthias Brugger
2015-07-28  5:29         ` James Liao
2015-07-28  5:29           ` James Liao
2015-07-28  5:29           ` James Liao

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