From: Feng Kan <fkan@apm.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Mark Rutland <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>
Subject: Re: [PATCH V2 1/6] Documentation: add dts binding for X-Gene reboot dts node.
Date: Tue, 14 Jan 2014 10:35:33 -0800 [thread overview]
Message-ID: <CAL85gmD+34VKSHsGXWTbQ2w3razo_cKukfe=dSQJi+x-Zfvtpw@mail.gmail.com> (raw)
In-Reply-To: <201401140706.13406.arnd@arndb.de>
On Mon, Jan 13, 2014 at 10:06 PM, Arnd Bergmann <arnd@arndb.de> wrote:
> On Tuesday 14 January 2014, Feng Kan wrote:
>>
>> >
>> > Is this related to the standard ARM SCU that manages multiprocessor
>> > systems, or a different unit that uses the same name?
>>
>> FKAN: You mean the snoop control unit in ARM. This is different from
>> that, the main function of this unit is clk control.
>
> Hmm, if it's *mainly* used for clocks, you may actually just want to
> have a driver in drivers/clk for it that also performs a few of the
> other things on the side.
>
FKAN: there among other thing, reset controls, fuse id's and deep sleep
resume registers... I like your idea of using syscon, we can have a node
for SCU and then the specific driver to parse out the needed chunk to use.
> Arnd
next prev parent reply other threads:[~2014-01-14 18:35 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-07 22:50 [PATCH V2 0/6] Enable X-Gene platform reboot driver Feng Kan
2014-01-07 22:50 ` [PATCH V2 1/6] Documentation: add dts binding for X-Gene reboot dts node Feng Kan
2014-01-08 10:05 ` Mark Rutland
2014-01-08 10:08 ` Arnd Bergmann
2014-01-09 22:51 ` Feng Kan
2014-01-13 15:19 ` Arnd Bergmann
2014-01-13 19:25 ` Feng Kan
2014-01-13 19:43 ` Arnd Bergmann
2014-01-14 0:42 ` Feng Kan
2014-01-14 6:06 ` Arnd Bergmann
2014-01-14 18:35 ` Feng Kan [this message]
2014-01-14 18:42 ` Arnd Bergmann
2014-01-11 1:11 ` Feng Kan
2014-01-07 22:50 ` [PATCH V2 2/6] arm64: add missing dts entry for X-Gene platform Feng Kan
2014-01-07 22:50 ` [PATCH V2 3/6] arm64: Enable system reset via arch Kconfig for X-Gene system Feng Kan
[not found] ` <1389135041-16062-1-git-send-email-fkan-qTEPVZfXA3Y@public.gmane.org>
2014-01-07 22:50 ` [PATCH V2 4/6] power: reset: removed use of the dts mask and use fixed value for reset Feng Kan
2014-01-08 21:45 ` Arnd Bergmann
2014-01-07 22:50 ` [PATCH V2 5/6] power: reset: change xgene reboot driver to use both acpi and dts resource for reboot Feng Kan
2014-01-08 21:43 ` Arnd Bergmann
2014-01-09 22:48 ` Feng Kan
2014-01-13 15:03 ` Arnd Bergmann
2014-01-07 22:50 ` [PATCH V2 6/6] acpi: platform: add ACPI code for X-Gene reboot platform driver Feng Kan
2014-01-14 16:07 ` [PATCH V2 0/6] Enable X-Gene platform reboot driver Matthew Garrett
2014-01-15 17:39 ` Feng Kan
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