On Wed, Aug 28, 2013 at 12:01:18PM +0100, Oleksandr Kravchenko wrote: > This patch adds IIO driver for Bosch BMA180 triaxial > acceleration sensor. > http://dlnmh9ip6v2uc.cloudfront.net/datasheets/ > Sensors/Accelerometers/BST-BMA180-DS000-07_2.pdf > > Stephen Warren: > The binding looks simple enough to me, so the binding You can lose the above two lines, just the Acked-by is good enough. :) > Acked-by: Stephen Warren <swarren@xxxxxxxxxx> > Signed-off-by: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx> > --- > .../devicetree/bindings/iio/accel/bma180.txt | 24 + > drivers/iio/accel/Kconfig | 12 + > drivers/iio/accel/Makefile | 2 + > drivers/iio/accel/bma180.c | 676 ++++++++++++++++++++ > 4 files changed, 714 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/accel/bma180.txt > create mode 100644 drivers/iio/accel/bma180.c > > diff --git a/Documentation/devicetree/bindings/iio/accel/bma180.txt b/Documentation/devicetree/bindings/iio/accel/bma180.txt > new file mode 100644 > index 0000000..c593357 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/accel/bma180.txt > @@ -0,0 +1,24 @@ > +* Bosch BMA180 triaxial acceleration sensor > + > +http://omapworld.com/BMA180_111_1002839.pdf > + > +Required properties: > + > + - compatible : should be "bosch,bma180" > + - reg : the I2C address of the sensor > + > +Optional properties: > + > + - interrupt-parent : should be the phandle for the interrupt controller > + > + - interrupts : interrupt mapping for GPIO IRQ, it should by configured with > + flags IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING > + One thing I noticed from the datasheet is that this has a clock input (sck) and two regulator inputs (vdd and vddio). It might not always be the case that these are configured statically, so they may need to be described in the dt. It's possible that they could be added later as optional properties, though. Thanks, Mark. -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
