| Message ID | 20211207094337.59300-2-cosmin.tanislav@analog.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | Add ADXL367 driver | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | warning | total: 0 errors, 1 warnings, 79 lines checked |
| robh/dtbs-check | success | |
| robh/dt-meta-schema | success |
On Tue, Dec 07, 2021 at 11:43:36AM +0200, Cosmin Tanislav wrote: > The ADXL367 is an ultralow power, 3-axis MEMS accelerometer. > > The ADXL367 does not alias input signals to achieve ultralow power > consumption, it samples the full bandwidth of the sensor at all > data rates. Measurement ranges of +-2g, +-4g, and +-8g are available, > with a resolution of 0.25mg/LSB on the +-2 g range. > > In addition to its ultralow power consumption, the ADXL367 > has many features to enable true system level power reduction. > It includes a deep multimode output FIFO, a built-in micropower > temperature sensor, and an internal ADC for synchronous conversion > of an additional analog input. > > Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com> > --- > .../bindings/iio/accel/adi,adxl367.yaml | 79 +++++++++++++++++++ > 1 file changed, 79 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml > > diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml > new file mode 100644 > index 000000000000..b3c140dfbe2f > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml > @@ -0,0 +1,79 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/accel/adi,adxl367.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Analog Devices ADXL367 3-Axis Digital Accelerometer > + > +maintainers: > + - Cosmin Tanislav <cosmin.tanislav@analog.com> > + > +description: | > + The ADXL367 is an ultralow power, 3-axis MEMS accelerometer. > + > + The ADXL367 does not alias input signals by to achieve ultralow power > + consumption, it samples the full bandwidth of the sensor at all > + data rates. Measurement ranges of +-2g, +-4g, and +-8g are available, > + with a resolution of 0.25mg/LSB on the +-2 g range. > + > + In addition to its ultralow power consumption, the ADXL367 > + has many features to enable true system level power reduction. > + It includes a deep multimode output FIFO, a built-in micropower > + temperature sensor, and an internal ADC for synchronous conversion > + of an additional analog input. > + https://www.analog.com/en/products/adxl367.html > + > +properties: > + compatible: > + enum: > + - adi,adxl367 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + spi-max-frequency: true > + > + vdd-supply: true > + vddio-supply: true > + > +required: > + - compatible > + - reg > + - interrupts > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/irq.h> > + > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + adxl367@53 { > + compatible = "adi,adxl367"; > + reg = <0x53>; > + interrupt-parent = <&gpio>; > + interrupts = <25 IRQ_TYPE_EDGE_RISING>; > + }; > + }; > + - | > + #include <dt-bindings/interrupt-controller/irq.h> > + > + spi { > + #address-cells = <1>; > + #size-cells = <0>; > + > + adxl367@0 { accelerometer@0 With that, Reviewed-by: Rob Herring <robh@kernel.org> > + compatible = "adi,adxl367"; > + reg = <0>; > + spi-max-frequency = <1000000>; > + interrupt-parent = <&gpio>; > + interrupts = <25 IRQ_TYPE_EDGE_RISING>; > + }; > + }; > -- > 2.34.1 > >
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml new file mode 100644 index 000000000000..b3c140dfbe2f --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adxl367.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXL367 3-Axis Digital Accelerometer + +maintainers: + - Cosmin Tanislav <cosmin.tanislav@analog.com> + +description: | + The ADXL367 is an ultralow power, 3-axis MEMS accelerometer. + + The ADXL367 does not alias input signals by to achieve ultralow power + consumption, it samples the full bandwidth of the sensor at all + data rates. Measurement ranges of +-2g, +-4g, and +-8g are available, + with a resolution of 0.25mg/LSB on the +-2 g range. + + In addition to its ultralow power consumption, the ADXL367 + has many features to enable true system level power reduction. + It includes a deep multimode output FIFO, a built-in micropower + temperature sensor, and an internal ADC for synchronous conversion + of an additional analog input. + https://www.analog.com/en/products/adxl367.html + +properties: + compatible: + enum: + - adi,adxl367 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + spi-max-frequency: true + + vdd-supply: true + vddio-supply: true + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adxl367@53 { + compatible = "adi,adxl367"; + reg = <0x53>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + adxl367@0 { + compatible = "adi,adxl367"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + }; + };
The ADXL367 is an ultralow power, 3-axis MEMS accelerometer. The ADXL367 does not alias input signals to achieve ultralow power consumption, it samples the full bandwidth of the sensor at all data rates. Measurement ranges of +-2g, +-4g, and +-8g are available, with a resolution of 0.25mg/LSB on the +-2 g range. In addition to its ultralow power consumption, the ADXL367 has many features to enable true system level power reduction. It includes a deep multimode output FIFO, a built-in micropower temperature sensor, and an internal ADC for synchronous conversion of an additional analog input. Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com> --- .../bindings/iio/accel/adi,adxl367.yaml | 79 +++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml