On Tue, Jan 19, 2021 at 01:46:21PM +0100, Mike Looijmans wrote: > This adds the device-tree bindings for the Bosch Sensortec BMI088 IMU, > the accelerometer part. > > Signed-off-by: Mike Looijmans <mike.looijmans@xxxxxxxx> > > --- > > Changes in v6: > I't been almost a year since the last commit, sorry... > Fixed the yaml errors > Add interrupt, vdd and vddio properties > > Changes in v5: > submit together with driver code as patch series > > Changes in v2: > convert to yaml format > > .../bindings/iio/accel/bosch,bmi088.yaml | 55 +++++++++++++++++++ > 1 file changed, 55 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml > > diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml > new file mode 100644 > index 000000000000..459b9969fd12 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml > @@ -0,0 +1,55 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/accel/bosch,bmi088.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Bosch BMI088 IMU accelerometer part > + > +maintainers: > + - Mike Looijmans <mike.looijmans@xxxxxxxx> > + > +description: | > + Acceleration part of the IMU sensor with an SPI interface > + Specifications about the sensor can be found at: > + https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi088-ds001.pdf > + > +properties: > + compatible: > + enum: > + - bosch,bmi088_accel bosch,bmi088-accel > + > + reg: > + maxItems: 1 > + > + vdd-supply: true > + > + vddio-supply: true > + > + interrupts: > + minItems: 1 > + maxItems: 2 > + description: | > + Type should be either IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_LEVEL_LOW. > + The first interrupt listed must be the one connected to the INT1 pin, the > + second must be the one connected to the INT2 pin. > + > +required: > + - compatible > + - reg > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/irq.h> > + spi { > + #address-cells = <1>; > + #size-cells = <0>; > + bmi088_accel@1 { > + compatible = "bosch,bmi088_accel"; > + reg = <1>; > + spi-max-frequency = <10000000>; > + interrupt-parent = <&gpio6>; > + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; > + }; > + }; > +... > -- > 2.17.1 >
