From: robert.jarzmik@free•fr (Robert Jarzmik)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 0/7] share sa1100 rtc driver to arch-mmp
Date: Thu, 23 Feb 2012 09:52:34 +0100 [thread overview]
Message-ID: <87booqx771.fsf@free.fr> (raw)
In-Reply-To: <CAN1soZx84dmAVz-Kyv18+fjOJyzvun7fpbXA+rYb6xeEhQbXtQ@mail.gmail.com> (Haojian Zhuang's message of "Thu, 23 Feb 2012 08:51:47 +0800")
Haojian Zhuang <haojian.zhuang@gmail•com> writes:
> Hi Robert,
>
> I hadn't any plan to remove rtc-pxa driver. I only disabled it for
> pxa27x/pxa3xx. Please check the code of
> arch/arm/mach-pxa/sharpsl_pm.c. If we only enable rtc-pxa on pxa27x,
> we'll break the behavior on sharpsl since it's using rtc-sa1100. In
> order to keep code consistently, I disable rtc-pxa on pxa27x/pxa3xx.
Then you'll break mioa701 board, which is pxa270 based. The RYCR/RDCR were
introduced on PXA27x chips, so the rtc-pxa driver should work on pxa27x SoCs.
The behaviour should be as before, the config should be able to choose between
rtc-pxa and rtc-sa1100 for a pxa27x based board. For sharpsl_pm, I suppose the
rtc-sa1100 will be chosen in the .config, and for mioa701, it will be
rtc-pxa.
Just to clear, I'm against removing "resources, clock" from pxa27x platform code
which would break rtc-pxa driver on pxa27x. Now I don't care if you're talking
about changing some "defconfigs".
Cheers.
--
Robert
next prev parent reply other threads:[~2012-02-23 8:52 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
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 [this message]
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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