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From: Scott Shu <scott.shu@mediatek.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: <yingjoe.chen@mediatek.com>, <robh+dt@kernel.org>,
	<matthias.bgg@gmail.com>, <linux@arm.linux.org.uk>,
	<rchintakuntla@cavium.com>, <lorenzo.pieralisi@arm.com>,
	<marc.ceeeee@gmail.com>, <heiko@sntech.de>,
	<catalin.marinas@arm.com>, <arnd@arndb.de>,
	<galak@codeaurora.org>, <srv_wsdupstream@mediatek.com>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [RESEND PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver
Date: Fri, 3 Jul 2015 13:58:31 +0800	[thread overview]
Message-ID: <1435903111.5056.18.camel@mtkswgap22> (raw)
In-Reply-To: <20150623055351.GA22419@pengutronix.de>

Hi Sascha,
   I just wonder can we separate the MTCMOS into cpu and non-cpu part? 
Just like qcom's xcc driver, they put cpu related code under
"arch/arm/mach-xxx" but put the others under "driver".

Thanks,
Scott  

On Tue, 2015-06-23 at 07:53 +0200, Sascha Hauer wrote:
> Hi Scott,
> 
> On Fri, Jun 19, 2015 at 02:01:17AM +0800, Scott Shu wrote:
> > This adds a CPU power domain driver for the Mediatek SCPSYS unit on
> > MT6580.
> 
> This seems to be support for the very same hardware as I am posting
> here:
> 
> https://lkml.org/lkml/2015/6/22/41
> 
> We should consolidate this.
> 
> My driver is currently handles all power domains except the CPUs while
> yours handles only the CPUs.
> I currently haven't looked whether CPUs can just be part of a power
> domain aswell, but if that works this would probably be the way to go.
> 
> Sascha
> 
> 



  reply	other threads:[~2015-07-03  5:58 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <Scott Shu <srv_scott.shu@mediatek.com>
2015-06-18  3:35 ` [PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Scott Shu
2015-06-18  3:35   ` [PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Scott Shu
2015-06-18  3:35   ` [PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver Scott Shu
2015-06-18  3:35   ` [PATCH 3/6] ARM: mediatek: add smp bringup code for MT6580 Scott Shu
2015-06-18  3:35   ` [PATCH 4/6] ARM: Mediatek: enable GPT6 on boot up to make arch timer working " Scott Shu
2015-06-18  3:35   ` [PATCH 5/6] ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file Scott Shu
2015-06-18  3:35   ` [PATCH 6/6] ARM: dts: mt6580: enable basic SMP bringup for mt6580 Scott Shu
2015-06-18 18:01 ` [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Scott Shu
2015-06-18 18:01   ` [RESEND PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Scott Shu
2015-06-29  3:03     ` Yingjoe Chen
2015-07-11 10:38       ` Yingjoe Chen
2015-07-17 22:04         ` Matthias Brugger
2015-06-18 18:01   ` [RESEND PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver Scott Shu
2015-06-23  5:53     ` Sascha Hauer
2015-07-03  5:58       ` Scott Shu [this message]
2015-07-24  2:02       ` Scott Shu
2015-07-24  5:50         ` Sascha Hauer
2015-07-25  9:13           ` Scott Shu
2015-07-27 10:22             ` Matthias Brugger
2015-06-18 18:01   ` [RESEND PATCH 3/6] ARM: mediatek: add smp bringup code for MT6580 Scott Shu
2015-06-18 18:01   ` [RESEND PATCH 4/6] ARM: Mediatek: enable GPT6 on boot up to make arch timer working " Scott Shu
2015-06-18 18:01   ` [RESEND PATCH 5/6] ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file Scott Shu
2015-06-18 18:01   ` [RESEND PATCH 6/6] ARM: dts: mt6580: enable basic SMP bringup for mt6580 Scott Shu
2015-06-18 18:23   ` [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Alexey Klimov
2015-07-24 12:59   ` Matthias Brugger
2015-07-24 13:10     ` Scott Shu

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