Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/iio/accelerometers/adi,adxl345.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers
   8
   9 maintainers:
  10   - Michael Hennerich <michael.hennerich@analog.com>
  11
  12 description: |
  13   Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers that supports
  14   both I2C & SPI interfaces.
  15     http://www.analog.com/en/products/mems/accelerometers/adxl345.html
  16     http://www.analog.com/en/products/sensors-mems/accelerometers/adxl375.html
  17
  18 properties:
  19   compatible:
  20     enum:
  21       - adi,adxl345
  22       - adi,adxl375
  23
  24   reg:
  25     maxItems: 1
  26
  27   spi-cpha: true
  28
  29   spi-cpol: true
  30
  31   interrupts:
  32     maxItems: 1
  33
  34 required:
  35   - compatible
  36   - reg
  37   - interrupts
  38
  39 examples:
  40   - |
  41     #include <dt-bindings/gpio/gpio.h>
  42     #include <dt-bindings/interrupt-controller/irq.h>
  43     i2c0 {
  44         #address-cells = <1>;
  45         #size-cells = <0>;
  46
  47         /* Example for a I2C device node */
  48         accelerometer@2a {
  49             compatible = "adi,adxl345";
  50             reg = <0x53>;
  51             interrupt-parent = <&gpio0>;
  52             interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
  53         };
  54     };
  55   - |
  56     #include <dt-bindings/gpio/gpio.h>
  57     #include <dt-bindings/interrupt-controller/irq.h>
  58     spi0 {
  59         #address-cells = <1>;
  60         #size-cells = <0>;
  61
  62         /* Example for a SPI device node */
  63         accelerometer@0 {
  64             compatible = "adi,adxl345";
  65             reg = <0>;
  66             spi-max-frequency = <5000000>;
  67             spi-cpol;
  68             spi-cpha;
  69             interrupt-parent = <&gpio0>;
  70             interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
  71         };
  72     };