Message-ID: <55CB6065.8000901@metafoo.de>
Date: Wed, 12 Aug 2015 17:04:05 +0200
From: Lars-Peter Clausen <lars@metafoo.de>
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To: Markus Pargmann <mpa@pengutronix.de>, Jonathan Cameron <jic23@kernel.org>
CC: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
        Vlad Dogaru <vlad.dogaru@intel.com>, Paul Bolle <pebolle@tiscali.nl>,
        linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
        kernel@pengutronix.de, Irina Tirdea <irina.tirdea@intel.com>
Subject: Re: [PATCH v3 0/6] iio: bmg160: Add SPI connection
References: <1439391009-6051-1-git-send-email-mpa@pengutronix.de>
In-Reply-To: <1439391009-6051-1-git-send-email-mpa@pengutronix.de>
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Hi,

Markus and Irina can you try to synchronize your efforts. This series will
conflict with http://marc.info/?l=linux-iio&m=143938994602171&w=2

I think it would be best if the multi-read emulation support is added to
regmap (which I think Markus' earlier series did).

- Lars

On 08/12/2015 04:50 PM, Markus Pargmann wrote:
> Hi,
> 
> bmg160 and bmi055 can be used via I2C and SPI. This series converts the driver
> to regmap and splits core driver and I2C/SPI.
> 
> Changes in v3:
>  - removed 'select REGMAP' as it is selected by REGMAP_I2C
>  - added EXPORT_SYMBOL_GPL for the core functions
>  - removed default values from regmap_config
>  - Added max_register and unset use_single_rw in regmap_config
>  - Changed Makefile to always compile bmg160-core with either spi or i2c. It is
>    not possible now to compile the core alone.
> 
> Changes in v2:
>  - Added the id->name from the SPI driver to be used as iio device name
>  - Fixed Kconfig in patch 2 to add selects for REGMAP_I2C
>  - Fixed regmap configs to be static const
> 
> 
> Best regards,
> 
> Markus
> 
> 
> Markus Pargmann (6):
>   iio: bmg160: Use i2c regmap instead of direct i2c access
>   iio: bmg160: Remove i2c_client from data struct
>   iio: bmg160: Use generic dev_drvdata
>   iio: bmg160: Remove remaining uses of i2c_client
>   iio: bmg160: Separate i2c and core driver
>   iio: bmg160: Add SPI driver
> 
>  drivers/iio/gyro/Kconfig                     |  28 ++-
>  drivers/iio/gyro/Makefile                    |   3 +-
>  drivers/iio/gyro/bmg160.h                    |  10 +
>  drivers/iio/gyro/{bmg160.c => bmg160_core.c} | 358 +++++++++++----------------
>  drivers/iio/gyro/bmg160_i2c.c                |  71 ++++++
>  drivers/iio/gyro/bmg160_spi.c                |  57 +++++
>  6 files changed, 306 insertions(+), 221 deletions(-)
>  create mode 100644 drivers/iio/gyro/bmg160.h
>  rename drivers/iio/gyro/{bmg160.c => bmg160_core.c} (74%)
>  create mode 100644 drivers/iio/gyro/bmg160_i2c.c
>  create mode 100644 drivers/iio/gyro/bmg160_spi.c
> 

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