linux-kernel - Re: [PATCH v3 0/3] MFD: twl6040: Conversion to i2c driver

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Message-ID: <4F3E3E4D.6080505@ti.com>
Date:	Fri, 17 Feb 2012 13:47:25 +0200
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	Samuel Ortiz <sameo@...ux.intel.com>,
	Tony Lindgren <tony@...mide.com>,
	Santosh Shilimkar <santosh.shilimkar@...com>,
	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Dmitry Torokhov <dtor@...l.ru>
CC:	Misael Lopez Cruz <misael.lopez@...com>,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
	alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 0/3] MFD: twl6040: Conversion to i2c driver

Hi,

On 02/10/2012 12:00 PM, Peter Ujfalusi wrote:
> Hello,
> 
> Changes since v2:
> - soc/codec/Kconfig: make twl6040 depend on I2C
> - Regulator related patches has been removed (to be sent as separate series)
> 
> ------
> Intro mail from the original series:
> 
> This series will convert the twl6040 MFD driver to an i2c driver.
> Compared to older twl4030/5030/TPS the twl6040 is a standalone audio IC. It is
> better if the twl6040-core (and all of it's child devices) does not depend on
> the twl-core since it has nothing to with it.
> 
> With this conversion the dependency on twl can be dropped from the twl6040
> driver stack (core, vibra, audio).
> 
> Between the first and second patch the audio will not probe on OMAP4, but I felt
> it is better this way at least for the first RFC series to not have too big
> change within one patch. The two patch can be squashed together later if no
> objections.
> 
> Regards,
> Peter
> ---
> Peter Ujfalusi (3):
>   MFD: twl-core: Detach twl6040 from the pmic mfd driver
>   MFD: twl6040: Convert to i2c driver, and separate it from twl core
>   ASoC: twl6040: Remove dependency on twl4030 from Kconfig
> 
>  arch/arm/mach-omap2/board-4430sdp.c    |   12 ++--
>  arch/arm/mach-omap2/board-generic.c    |    2 +-
>  arch/arm/mach-omap2/board-omap4panda.c |   13 ++--
>  arch/arm/mach-omap2/twl-common.c       |   37 +++++++++--
>  arch/arm/mach-omap2/twl-common.h       |   10 +--
>  drivers/input/misc/Kconfig             |    1 -
>  drivers/input/misc/twl6040-vibra.c     |    4 +-
>  drivers/mfd/Kconfig                    |    2 +-
>  drivers/mfd/twl-core.c                 |   58 +++++++++-------
>  drivers/mfd/twl6040-core.c             |  114 +++++++++++++++++++-------------
>  include/linux/i2c/twl.h                |   12 ----
>  include/linux/mfd/twl6040.h            |   27 ++++++++
>  sound/soc/codecs/Kconfig               |    2 +-
>  sound/soc/codecs/twl6040.c             |    3 +-
>  14 files changed, 182 insertions(+), 115 deletions(-)

It has been a week since I have sent this series. It would be great if
this be on time for 3.4 merge window.

Thank you,
Péter
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