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 examples:
  37   - |
  38     # include <dt-bindings/interrupt-controller/irq.h>
  39     i2c {
  40         #address-cells = <1>;
  41         #size-cells = <0>;
  42
  43         accel@18 {
  44             compatible = "kionix,kxsd9";
  45             reg = <0x18>;
  46             iovdd-supply = <&iovdd>;
  47             vdd-supply = <&vdd>;
  48             interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
  49             mount-matrix = "-0.984807753012208", "0",  "-0.173648177666930",
  50                            "0",                  "-1", "0",
  51                            "-0.173648177666930", "0",  "0.984807753012208";
  52         };
  53     };
  54   - |
  55     # include <dt-bindings/interrupt-controller/irq.h>
  56     spi {
  57         #address-cells = <1>;
  58         #size-cells = <0>;
  59         accel@0 {
  60             compatible = "kionix,kxsd9";
  61             reg = <0>;
  62             spi-max-frequency = <10000000>;
  63         };
  64     };
  65 ...