[PATCH 1/2] dt-bindings: iio: accel: Add SCA3300 documentation

Tomas Melin
2021-04-12T07:51:41Z

initial DT bindings for Murata SCA3300 Accelerometer.

Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
---
.../bindings/iio/accel/sca3300.yaml | 51 +++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/accel/sca3300.yaml

diff --git a/Documentation/devicetree/bindings/iio/accel/sca3300.yaml b/Documentation/devicetree/bindings/iio/accel/sca3300.yaml
new file mode 100644
index 000000000000..32fe4b647cd0
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/accel/sca3300.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/sca3300.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Murata SCA3300 Accelerometer
+
+description: |
+ 3-axis industrial accelerometer with digital SPI interface
+ https://www.murata.com/en-global/products/sensor/accel/sca3300
+
+maintainers:
+ - Tomas Melin <tomas.melin@vaisala.com>
+
+properties:
+ compatible:
+ enum:
+ - murata,sca3300
+
+ reg:
+ maxItems: 1
+ description: SPI chip select number according to the general SPI bindings
+
+ spi-max-frequency:
+ maximum: 8000000
+
+ murata,opmode:
+ description: Accelerometer operation mode as described in datasheet (MODE)
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+required:
+ - compatible
+ - reg
+ - murata,opmode
+
+additionalProperties: false
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ sca3300@0 {
+ compatible = "murata,sca3300";
+ reg = <0x0>;
+ spi-max-frequency = <4000000>;
+ murata,opmode = <4>;
+ };
+ };
+...
--
2.21.3