Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/iio/accel/kionix,kxsd9.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Kionix KXSD9 Accelerometer
   8
   9 maintainers:
  10   - Jonathan Cameron <jic23@kernel.org>
  11
  12 description: |
  13   3 axis 12 bit accelerometer with +-8G range on all axes. Also has a
  14   12 bit auxiliary ADC channel. Interface is either SPI or I2C.
  15
  16 properties:
  17   compatible:
  18     const: kionix,kxsd9
  19
  20   reg:
  21     maxItems: 1
  22
  23   vdd-supply: true
  24   iovdd-supply: true
  25
  26   interrupts:
  27     maxItems: 1
  28
  29   mount-matrix:
  30     description: an optional 3x3 mounting rotation matrix.
  31
  32 required:
  33   - compatible
  34   - reg
  35
  36 allOf:
  37   - $ref: /schemas/spi/spi-peripheral-props.yaml#
  38
  39 unevaluatedProperties: false
  40
  41 examples:
  42   - |
  43     # include <dt-bindings/interrupt-controller/irq.h>
  44     i2c {
  45         #address-cells = <1>;
  46         #size-cells = <0>;
  47
  48         accel@18 {
  49             compatible = "kionix,kxsd9";
  50             reg = <0x18>;
  51             iovdd-supply = <&iovdd>;
  52             vdd-supply = <&vdd>;
  53             interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
  54             mount-matrix = "-0.984807753012208", "0",  "-0.173648177666930",
  55                            "0",                  "-1", "0",
  56                            "-0.173648177666930", "0",  "0.984807753012208";
  57         };
  58     };
  59   - |
  60     # include <dt-bindings/interrupt-controller/irq.h>
  61     spi {
  62         #address-cells = <1>;
  63         #size-cells = <0>;
  64         accel@0 {
  65             compatible = "kionix,kxsd9";
  66             reg = <0>;
  67             spi-max-frequency = <10000000>;
  68         };
  69     };
  70 ...