From: arnd@arndb•de (Arnd Bergmann)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 0/7] share sa1100 rtc driver to arch-mmp
Date: Wed, 22 Feb 2012 13:49:59 +0000 [thread overview]
Message-ID: <201202221350.00100.arnd@arndb.de> (raw)
In-Reply-To: <CAN1soZwgtxR7pNGBQuMHZS0URXM7U6ZABD4disNmvRarZnjwxA@mail.gmail.com>
On Wednesday 22 February 2012, Haojian Zhuang wrote:
> On Wed, Feb 22, 2012 at 8:39 PM, Arnd Bergmann <arnd@arndb•de> wrote:
> > On Tuesday 21 February 2012, Haojian Zhuang wrote:
> >> Remove the hardcode definition of rtc registers, use ioremap() instead.
> >> Append clk support for arch-mmp, so add dummy clk in arch-sa1100/arch-pxa.
> >
> > What is the status of the drivers/rtc/rtc-pxa.c driver after this series?
> > Is is still required for some pxa machines or can it get removed now?
> > It seems a little strange to register two platform devices for the
> > rtc on each pxa machine, with the same resources.
>
> Yes, it's very strange to support two RTC wrappers at the same time.
> So rtc-pxa is removed in pxa27x/pxa3xx after this patch series. It
> only exists in pxa95x.
What is the reason for this? Wouldn't it be easier to move pxa95x over
to use the same driver as well? I guess that can be a series for another
time, but it seems like you are almost at the point where you can
remove the other driver entirely.
Arnd
next prev parent reply other threads:[~2012-02-22 13:49 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-21 9:04 [PATCH 0/7] share sa1100 rtc driver to arch-mmp Haojian Zhuang
2012-02-21 9:04 ` [PATCH 1/7] rtc: sa1100: remove periodic code Haojian Zhuang
2012-02-21 9:04 ` [PATCH 2/7] rtc: sa1100: remove verification code of alarm Haojian Zhuang
2012-02-21 9:04 ` [PATCH 3/7] rtc: sa1100: use ioremap to map registers Haojian Zhuang
2012-02-22 12:33 ` Arnd Bergmann
2012-02-22 23:58 ` Russell King - ARM Linux
2012-02-23 0:55 ` Haojian Zhuang
2012-02-23 3:28 ` [PATCH v2 " Haojian Zhuang
2012-02-23 10:26 ` Russell King - ARM Linux
2012-02-21 9:04 ` [PATCH 4/7] ARM: sa1100: clean up of the clock support Haojian Zhuang
2012-02-22 12:31 ` Arnd Bergmann
2012-02-23 10:32 ` Russell King - ARM Linux
2012-02-21 9:04 ` [PATCH 5/7] ARM: pxa: add rtc dummy clock Haojian Zhuang
2012-02-21 9:04 ` [PATCH 6/7] rtc: sa1100: enable clk support Haojian Zhuang
2012-02-22 12:29 ` Arnd Bergmann
2012-02-22 13:16 ` Haojian Zhuang
2012-02-22 13:20 ` Russell King - ARM Linux
2012-02-22 13:47 ` Arnd Bergmann
2012-02-23 10:34 ` Russell King - ARM Linux
2012-02-23 10:40 ` Haojian Zhuang
2012-02-23 10:54 ` Russell King - ARM Linux
2012-02-21 9:04 ` [PATCH 7/7] ARM: mmp: enable rtc Haojian Zhuang
[not found] ` <1329815642.22876.YahooMailNeo@web162001.mail.bf1.yahoo.com>
2012-02-21 9:15 ` [HELP REQUIRED] : Andorid FIQ Debugger Porting issue on Kernel2.6.36 PINTU KUMAR
2012-02-21 15:37 ` [PATCH 0/7] share sa1100 rtc driver to arch-mmp Jean-Christophe PLAGNIOL-VILLARD
2012-02-21 15:54 ` Nicolas Ferre
2012-02-22 12:39 ` Arnd Bergmann
2012-02-22 13:22 ` Haojian Zhuang
2012-02-22 13:49 ` Arnd Bergmann [this message]
2012-02-22 15:37 ` Haojian Zhuang
2012-02-22 16:38 ` Robert Jarzmik
2012-02-23 0:51 ` Haojian Zhuang
2012-02-23 8:52 ` Robert Jarzmik
2012-02-23 9:45 ` Haojian Zhuang
2012-02-23 10:00 ` Russell King - ARM Linux
2012-02-23 10:22 ` Haojian Zhuang
2012-02-23 10:49 ` Russell King - ARM Linux
2012-02-23 10:59 ` Russell King - ARM Linux
2012-02-23 13:32 ` Haojian Zhuang
2012-02-23 14:04 ` Russell King - ARM Linux
2012-02-23 0:01 ` Russell King - ARM Linux
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