On Thu, Dec 08, 2016 at 03:22:56PM +0100, Marcin Niestroj wrote: > This adds documentation for Bosch BMI160 Inertial Measurement Unit > device-tree bindings. > > Signed-off-by: Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx> > --- > Changes v1 -> v2 (suggested by Rob): > * remove "gpio" keyword from interrupts property description > * describe "INT1" and "INT2" cases for interrupt-names property > > .../devicetree/bindings/iio/imu/bmi160.txt | 36 ++++++++++++++++++++++ > 1 file changed, 36 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/imu/bmi160.txt Acked-by: Rob Herring <robh@xxxxxxxxxx> > > diff --git a/Documentation/devicetree/bindings/iio/imu/bmi160.txt b/Documentation/devicetree/bindings/iio/imu/bmi160.txt > new file mode 100644 > index 0000000..ae0112c > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/imu/bmi160.txt > @@ -0,0 +1,36 @@ > +Bosch BMI160 - Inertial Measurement Unit with Accelerometer, Gyroscope > +and externally connectable Magnetometer > + > +https://www.bosch-sensortec.com/bst/products/all_products/bmi160 > + > +Required properties: > + - compatible : should be "bosch,bmi160" > + - reg : the I2C address or SPI chip select number of the sensor > + - spi-max-frequency : set maximum clock frequency (only for SPI) > + > +Optional properties: > + - interrupt-parent : should be the phandle of the interrupt controller > + - interrupts : interrupt mapping for IRQ, must be IRQ_TYPE_LEVEL_LOW > + - interrupt-names : set to "INT1" if INT1 pin should be used as interrupt > + input, set to "INT2" if INT2 pin should be used instead > + > +Examples: > + > +bmi160@68 { > + compatible = "bosch,bmi160"; > + reg = <0x68>; > + > + interrupt-parent = <&gpio4>; > + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; > + interrupt-names = "INT1"; > +}; > + > +bmi160@0 { > + compatible = "bosch,bmi160"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + > + interrupt-parent = <&gpio2>; > + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; > + interrupt-names = "INT2"; > +}; > -- > 2.10.2 > -- 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
