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[RFC,2/2] dt-bindings: iio: accel: fxls8962af: add bindings

Message ID 20210415114614.1071928-2-sean@geanix.com
State New
Headers show
Series [RFC,1/2] iio: accel: add support for FXLS8962AF/FXLS8964AF accelerometers | expand

Commit Message

Sean Nyekjaer April 15, 2021, 11:46 a.m. UTC 
Add devicetree binding for the NXP FXLS8962AF/FXLS8962AF
accelerometer sensor.

Signed-off-by: Sean Nyekjaer <sean@geanix.com>
---
 .../bindings/iio/accel/nxp,fxls8962af.yaml    | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml
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Patch

diff --git a/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml
new file mode 100644
index 000000000000..8cf099c75d1f
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml
@@ -0,0 +1,66 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/nxp,fxls8962af.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP FXLS8962AF/FXLS8964AF Accelerometer driver
+
+maintainers:
+  - Sean Nyekjaer <sean@geanix.com>
+
+description: |
+  NXP FXLS8962AF/FXLS8964AF Accelerometer driver that supports
+  SPI and I2C interface.
+    https://www.nxp.com/docs/en/data-sheet/FXLS8962AF.pdf
+    https://www.nxp.com/docs/en/data-sheet/FXLS8964AF.pdf
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - const: nxp,fxls8962af
+          - const: nxp,fxls8964af
+      - enum:
+          - nxp,fxls8962af
+          - nxp,fxls8964af
+  reg:
+    maxItems: 1
+
+  vdd-supply:
+    description: phandle to the regulator that provides power to the accelerometer
+
+  spi-max-frequency: true
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c0 {
+        /* Example for a I2C device node */
+        accelerometer@2a {
+            compatible = "nxp,fxls8962af";
+            reg = <0x62>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+        };
+    };
+  - |
+    spi0 {
+        /* Example for a SPI device node */
+        accelerometer@0 {
+            compatible = "nxp,fxls8962af";
+            reg = <0>;
+            spi-max-frequency = <4000000>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+        };
+    };