Add devicetree binding for the Bosch BMA400 3-axes ultra-low power
accelerometer sensor.
Signed-off-by: Dan Robertson <[email protected]>
---
.../devicetree/bindings/iio/accel/bma400.yaml | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/accel/bma400.yaml
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 <[email protected]>
+
+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
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 <[email protected]>
> ---
> .../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 <[email protected]>
> +
> +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
>
>
>
> Fails 'make dt_binding_check':
Thanks for the note. Should running `make dt_binding_check` be added to
`Documentation/devicetree/bindings/submitting-patches.rst`?
Cheers,
- Dan
> Thanks for the note. Should running `make dt_binding_check` be added to
> `Documentation/devicetree/bindings/submitting-patches.rst`?
Sorry, I missed the `writing-schema.rst` documentation.
Cheers,
- Dan