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| author | Linus Walleij <linus.walleij@linaro.org> | 2016-06-30 03:48:51 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-07-03 12:27:15 +0200 |
| commit | b26b4e91700ff45d033eeaac91597d6d479378a4 (patch) | |
| tree | 3d71bd25de6154b155409b5b7637293e564769b2 /drivers/atm | |
| parent | iio: pressure: bmp280: split off an I2C Kconfig entry (diff) | |
| download | linux-b26b4e91700ff45d033eeaac91597d6d479378a4.tar.xz linux-b26b4e91700ff45d033eeaac91597d6d479378a4.zip | |
iio: pressure: bmp280: add SPI interface driver
This patch mimics the SPI functionality found in the misc driver in
drivers/misc/bh085-spi.c to make it possible to reuse the existing
BMP280/BMP180/BMP085 driver with all clients of the other driver.
The adoption is straight-forward since like the other driver, it is
a simple matter of using regmap.
This driver is also so obviously inspired/copied from the old misc
driver in drivers/misc/bmp085.c that I just took the liberty to
add in the authors of the other drivers + self in the core driver
file.
The MISC driver also supports a variant named "BMP181" so include
that here to be complete in comparison to the old driver.
The bus mapping code for SPI was written by Akinobu Mita.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Tested-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/atm')
0 files changed, 0 insertions, 0 deletions