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   spi-max-frequency: true
  33
  34 required:
  35   - compatible
  36   - reg
  37
  38 additionalProperties: false
  39
  40 examples:
  41   - |
  42     # include <dt-bindings/interrupt-controller/irq.h>
  43     i2c {
  44         #address-cells = <1>;
  45         #size-cells = <0>;
  46
  47         accel@18 {
  48             compatible = "kionix,kxsd9";
  49             reg = <0x18>;
  50             iovdd-supply = <&iovdd>;
  51             vdd-supply = <&vdd>;
  52             interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
  53             mount-matrix = "-0.984807753012208", "0",  "-0.173648177666930",
  54                            "0",                  "-1", "0",
  55                            "-0.173648177666930", "0",  "0.984807753012208";
  56         };
  57     };
  58   - |
  59     # include <dt-bindings/interrupt-controller/irq.h>
  60     spi {
  61         #address-cells = <1>;
  62         #size-cells = <0>;
  63         accel@0 {
  64             compatible = "kionix,kxsd9";
  65             reg = <0>;
  66             spi-max-frequency = <10000000>;
  67         };
  68     };
  69 ...