[PATCH 0/2] Introduce SPI support for BMC150 chip

[Daniel Baluta]

First patch splits the current architecture into a common part
and a bus specific part. Second patch adds SPI support.

We will have 3 modules:

* bmc150_magn.ko - exposes core functionality
* bmc150_magn_i2c.ko - instantiates I2C regmap and uses core
* bmc150_magn_spi.ko - instantiates SPI regmap and uses core

Daniel Baluta (2):
  iio: magn: Split bmc150 driver in common/i2c parts
  iio: magn: bmc150: Introduce SPI support

 drivers/iio/magnetometer/Kconfig           |  31 ++++--
 drivers/iio/magnetometer/Makefile          |   3 +
 drivers/iio/magnetometer/bmc150_magn.c     | 155 ++++++++++++-----------------
 drivers/iio/magnetometer/bmc150_magn.h     |  11 ++
 drivers/iio/magnetometer/bmc150_magn_i2c.c |  77 ++++++++++++++
 drivers/iio/magnetometer/bmc150_magn_spi.c |  68 +++++++++++++
 6 files changed, 247 insertions(+), 98 deletions(-)
 create mode 100644 drivers/iio/magnetometer/bmc150_magn.h
 create mode 100644 drivers/iio/magnetometer/bmc150_magn_i2c.c
 create mode 100644 drivers/iio/magnetometer/bmc150_magn_spi.c

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2.5.0