Re: [PATCH v6 1/2] dt-bindings: iio: accel: Add bmi088 accelerometer bindings
From: Rob Herring <robh@kernel.org>
Date: 2021-01-20 01:39:41
Also in:
linux-iio, lkml
On Tue, Jan 19, 2021 at 01:46:21PM +0100, Mike Looijmans wrote:
quoted hunk ↗ jump to hunk
This adds the device-tree bindings for the Bosch Sensortec BMI088 IMU, the accelerometer part. Signed-off-by: Mike Looijmans <redacted> --- 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.yamldiff --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@topic.nl> + +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