Add devicetree binding for the NXP FXLS8962AF/FXLS8964AF accelerometer sensor. Signed-off-by: Sean Nyekjaer <sean@xxxxxxxxxx> --- Changes for v2: - removed requirement for interrupt Changes for v3: - None Changes for v4: - Included the dt patch from the RFC .../bindings/iio/accel/nxp,fxls8962af.yaml | 82 +++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml 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..e0e5542377df --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml @@ -0,0 +1,82 @@ +# 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@xxxxxxxxxx> + +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: + 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 + + interrupt-names: + maxItems: 1 + items: + enum: + - INT1 + - INT2 + + drive-open-drain: + type: boolean + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a I2C device node */ + accelerometer@62 { + compatible = "nxp,fxls8962af"; + reg = <0x62>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT1"; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + /* 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>; + interrupt-names = "INT1"; + }; + }; -- 2.31.0
