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From: Matthias Brugger <matthias.bgg@gmail.com>
To: Mars Cheng <mars.cheng@mediatek.com>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
	Yingjoe Chen <yingjoe.chen@mediatek.com>,
	CC Hwang <cc.hwang@mediatek.com>,
	Jades Shih <jades.shih@mediatek.com>,
	Loda Chou <loda.chou@mediatek.com>,
	Miles Chen <miles.chen@mediatek.com>,
	MY Chuang <my.chuang@mediatek.com>,
	Scott Shu <scott.shu@mediatek.com>
Subject: Re: [PATCH 2/2] ARM: dts: mediatek: add mt6580 basic support
Date: Wed, 24 Jun 2015 22:25:56 +0200	[thread overview]
Message-ID: <2753320.5M4yQIm8Im@ubix> (raw)
In-Reply-To: <1435147153.3792.9.camel@mtkswgap22>

On Wednesday, June 24, 2015 07:59:13 PM Mars Cheng wrote:
> On Tue, 2015-06-23 at 21:45 +0200, Matthias Brugger wrote:
> > > +	soc {
> > 
> > Please drop the soc node as well and just add the components directly.
> > 
> > Thanks,
> > Matthias
> 
> May I know the reason to remove the soc node? I follow other xxxx.dtsi
> to add this node.

The device tree is reflecting the hardware, if you add a soc node like this, it 
is seen like a bus, but there is not really a bus.

I think point of view about this has change over time and nowadays it is 
preferred not to add a soc node.

Regards,
Matthias

WARNING: multiple messages have this Message-ID (diff)
From: matthias.bgg@gmail.com (Matthias Brugger)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: dts: mediatek: add mt6580 basic support
Date: Wed, 24 Jun 2015 22:25:56 +0200	[thread overview]
Message-ID: <2753320.5M4yQIm8Im@ubix> (raw)
In-Reply-To: <1435147153.3792.9.camel@mtkswgap22>

On Wednesday, June 24, 2015 07:59:13 PM Mars Cheng wrote:
> On Tue, 2015-06-23 at 21:45 +0200, Matthias Brugger wrote:
> > > +	soc {
> > 
> > Please drop the soc node as well and just add the components directly.
> > 
> > Thanks,
> > Matthias
> 
> May I know the reason to remove the soc node? I follow other xxxx.dtsi
> to add this node.

The device tree is reflecting the hardware, if you add a soc node like this, it 
is seen like a bus, but there is not really a bus.

I think point of view about this has change over time and nowadays it is 
preferred not to add a soc node.

Regards,
Matthias

  reply	other threads:[~2015-06-24 20:25 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-03  8:18 [Patch 0/2] Add mt6580 basic chip support Mars Cheng
2015-06-03  8:18 ` Mars Cheng
2015-06-03  8:18 ` [PATCH 1/2] Document: DT: Add bindings for mediatek MT6580 SoC Platform Mars Cheng
2015-06-03  8:18   ` Mars Cheng
2015-06-03  8:18 ` [PATCH 2/2] ARM: dts: mediatek: add mt6580 basic support Mars Cheng
2015-06-03  8:18   ` Mars Cheng
2015-06-23 19:29   ` Matthias Brugger
2015-06-24 11:54     ` Mars Cheng
2015-06-24 11:54       ` Mars Cheng
2015-06-24 11:54       ` Mars Cheng
2015-06-23 19:45   ` Matthias Brugger
2015-06-24 11:59     ` Mars Cheng
2015-06-24 11:59       ` Mars Cheng
2015-06-24 11:59       ` Mars Cheng
2015-06-24 20:25       ` Matthias Brugger [this message]
2015-06-24 20:25         ` Matthias Brugger
2015-06-25  0:15         ` Mars Cheng
2015-06-25  0:15           ` Mars Cheng
2015-06-25  0:15           ` Mars Cheng
2015-07-02  3:29           ` Mars Cheng
2015-07-02  3:29             ` Mars Cheng
2015-07-02  3:29             ` Mars Cheng
2015-07-03 13:30             ` Matthias Brugger
2015-07-03 13:30               ` Matthias Brugger
2015-06-15  3:08 ` [Patch 0/2] Add mt6580 basic chip support Mars Cheng
2015-06-15  3:08   ` Mars Cheng
2015-06-15  3:08   ` Mars Cheng
  -- strict thread matches above, loose matches on Subject: below --
2015-07-07  7:56 [PATCH v3 " mars.cheng-NuS5LvNUpcJWk0Htik3J/w
     [not found] ` <1436255771-5367-1-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-07  7:56   ` [PATCH 2/2] ARM: dts: mediatek: add mt6580 basic support mars.cheng-NuS5LvNUpcJWk0Htik3J/w
2015-07-07  7:56     ` mars.cheng
     [not found]     ` <1436255771-5367-3-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-07  8:10       ` Mars Cheng
2015-07-07  8:10         ` Mars Cheng
2015-07-10 15:01       ` Matthias Brugger
2015-07-10 15:01         ` Matthias Brugger

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