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     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 ...
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