linux-kernel - Re: [PATCH V6 0/3] clocksource: Consolidate SH and ARM mach-shmobile Kconfig bits

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Date:	Thu, 20 Feb 2014 09:47:57 +0100
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	Wolfram Sang <wsa@...-dreams.de>, linux-kernel@...r.kernel.org
CC:	khilman@...aro.org, arnd@...db.de, linux-sh@...r.kernel.org,
	horms@...ge.net.au, john.stultz@...aro.org, olof@...om.net,
	Magnus Damm <magnus.damm@...il.com>
Subject: Re: [PATCH V6 0/3] clocksource: Consolidate SH and ARM mach-shmobile
 Kconfig bits

On 02/17/2014 09:55 PM, Wolfram Sang wrote:
> This is V6 of the SH and ARM mach-shmobile clocksource Kconfig consolidation
> series. It is a rebased version of V5 (which did not get any comments) on top
> of the latest renesas/devel tag. This series is not just an optimization, it
> also makes it possible to enable the clocksource for the r7s72100 platform.
> Without it, the current kernel is hardly usable for these devices at the moment
> (broken userland). So, it would be nice to have the series in 3.15. For more
> details, I quote the cover-letter from Magnus for V5 at the end. I successfully
> tested the patches on r7s72100 and r8a7791 platforms. The branch can be found
> here:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/rework-clock-configs

Hi Wolfram,

actually I was waiting for Magnus to send me the patchset respinned 
against timers/core [1].

So if you mind, please refresh the series against timers/core as this 
series does not apply for my tree.

Thanks
   -- Daniel

[1] https://lkml.org/lkml/2013/12/18/911

> Changes since V5:
>
>   - rebased on top of renesas-devel-v3.14-rc3-20140217
>
> Signed-off-by: Wolfram Sang <wsa@...g-engineering.com>
>
>
> === original cover letter
>
> By sharing Kconfig entires in drivers/clocksource/Kconfig we
> can get rid of duplicated bits that do not belong under arch/.
>
> With this series applied it is possible to build the timer
> drivers for CMT, MTU2, TMU and STI in case of SH or ARM. The timer
> drivers are automatically selected by default. It is also possible
> to select and/or deselect freely when COMPILE_TEST has been selected.
>
> Many thanks to Olof, John, Daniel and Arnd for feedback!
>
> Changes since V4:
>   - Use SYS_SUPPORTS_SH/EM to avoid name space pollution, thanks Olof!
>   - Remove old SH entries for SYS_SUPPORTS_xxx, use above SH prefix instead
>
> Changes since V3:
>   - Updated patch 1/3 with more detailed help texts
>   - Updated patch 2/3 to fit latest renesas-devel tag, see below
>   - Included acks from John Stultz for patch 2/3 and 3/3
>
> Signed-off-by: Magnus Damm <damm@...nsource.se>


> ---
>
> Magnus Damm (3):
>    clocksource: Add Kconfig entries for CMT, MTU2, TMU and STI
>    ARM: shmobile: Remove CMT, TMU and STI Kconfig entries
>    sh: Remove Kconfig entries for TMU, CMT and MTU2
>
>   arch/arm/mach-shmobile/Kconfig | 35 ++++++++++---------
>   arch/sh/Kconfig                | 76 +++++++++++++-----------------------------
>   drivers/clocksource/Kconfig    | 44 ++++++++++++++++++++++++
>   3 files changed, 84 insertions(+), 71 deletions(-)
>


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