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

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Date:	Fri, 10 Feb 2012 12:00:15 +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: [PATCH v3 0/3] MFD: twl6040: Conversion to i2c driver

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(-)

-- 
1.7.8.4

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