git.openwrt.org Git - openwrt/staging/blogic.git/commit

author	Joachim Eastwood <manabian@gmail.com>
	Sat, 31 Oct 2015 12:49:16 +0000 (13:49 +0100)
committer	Jonathan Cameron <jic23@kernel.org>
	Sun, 1 Nov 2015 18:00:35 +0000 (18:00 +0000)
commit	a84ef0d181d917125f1f16cffe53f84c19968969
tree	d0d1d0475bdb1c9e4b399560a2b6ff102df948a2	tree \| snapshot
parent	18fb1ab0eb81a08ecb00065f3e6c037a37d8e917	commit \| diff

iio: accel: add Freescale MMA7455L/MMA7456L 3-axis accelerometer driver

Add support for Freescale MMA7455L/MMA7456L 3-axis in 10-bit mode for
I2C and SPI bus. This rather simple driver that currently doesn't
support all the hardware features of MMA7455L/MMA7456L.

Tested on Embedded Artist's LPC4357 Dev Kit with MMA7455L on I2C bus.

Data sheets for the two devices can be found here:
http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7455L.pdf
http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7456L.pdf

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/iio/accel/Kconfig		diff \| blob \| history
drivers/iio/accel/Makefile		diff \| blob \| history
drivers/iio/accel/mma7455.h	[new file with mode: 0644]	blob
drivers/iio/accel/mma7455_core.c	[new file with mode: 0644]	blob
drivers/iio/accel/mma7455_i2c.c	[new file with mode: 0644]	blob
drivers/iio/accel/mma7455_spi.c	[new file with mode: 0644]	blob