On Sat, Oct 12, 2019 at 07:25:24PM +0000, Dan Robertson wrote: > Add devicetree binding for the Bosch BMA400 3-axes ultra-low power > accelerometer sensor. > > Signed-off-by: Dan Robertson <dan@xxxxxxxxxxxxxxx> > --- > .../devicetree/bindings/iio/accel/bma400.yaml | 39 +++++++++++++++++++ > 1 file changed, 39 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/accel/bma400.yaml Fails 'make dt_binding_check': Documentation/devicetree/bindings/iio/accel/bma400.example.dts:22.13-26: Warning (reg_format): /example-0/i2c0/bma400@14:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1) Documentation/devicetree/bindings/iio/accel/bma400.example.dt.yaml: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/iio/accel/bma400.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/iio/accel/bma400.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'reg_format' /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/iio/accel/bma400.example.dt.yaml: i2c0: #size-cells:0:0: 0 was expected > > diff --git a/Documentation/devicetree/bindings/iio/accel/bma400.yaml b/Documentation/devicetree/bindings/iio/accel/bma400.yaml > new file mode 100644 > index 000000000000..31dceac89ace > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/accel/bma400.yaml > @@ -0,0 +1,39 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/accel/bma400.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Bosch BMA400 triaxial acceleration sensor > + > +maintainers: > + - Dan Robertson <dan@xxxxxxxxxxxxxxx> > + > +description: | > + Acceleration and temerature iio sensors with an i2c interface > + > + Specifications about the sensor can be found at: > + https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMA400-DS000.pdf > + > +properties: > + compatible: > + enum: > + - bosch,bma400 > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +examples: > + - | > + i2c0 { > + #address-cells = <1>; > + #size-cells = <1>; > + bma400@14 { > + compatible = "bosch,bma400"; > + reg = <0x14>; > + }; > + }; > -- > 2.23.0 > > >
