Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/iio/imu/st,lsm6dsx.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: STM 6-axis (acc + gyro) IMU Mems sensors
   8
   9 maintainers:
  10   - Lorenzo Bianconi <lorenzo@kernel.org>
  11
  12 description:
  13   Devices have both I2C and SPI interfaces.
  14
  15 properties:
  16   compatible:
  17     oneOf:
  18       - enum:
  19           - st,lsm6ds3
  20           - st,lsm6ds3h
  21           - st,lsm6dsl
  22           - st,lsm6dsm
  23           - st,ism330dlc
  24           - st,lsm6dso
  25           - st,asm330lhh
  26           - st,lsm6dsox
  27           - st,lsm6dsr
  28           - st,lsm6ds3tr-c
  29           - st,ism330dhcx
  30           - st,lsm9ds1-imu
  31           - st,lsm6ds0
  32           - st,lsm6dsrx
  33           - st,lsm6dst
  34           - st,lsm6dsop
  35       - items:
  36           - const: st,asm330lhhx
  37           - const: st,lsm6dsr
  38       - items:
  39           - const: st,lsm6dstx
  40           - const: st,lsm6dst
  41
  42   reg:
  43     maxItems: 1
  44
  45   interrupts:
  46     minItems: 1
  47     maxItems: 2
  48     description:
  49       Supports up to 2 interrupt lines via the INT1 and INT2 pins.
  50
  51   vdd-supply:
  52     description: if defined provides VDD power to the sensor.
  53
  54   vddio-supply:
  55     description: if defined provides VDD IO power to the sensor.
  56
  57   st,drdy-int-pin:
  58     $ref: '/schemas/types.yaml#/definitions/uint32'
  59     description: |
  60       The pin on the package that will be used to signal data ready
  61     enum:
  62       - 1
  63       - 2
  64
  65   st,pullups:
  66     type: boolean
  67     description: enable/disable internal i2c controller pullup resistors.
  68
  69   st,disable-sensor-hub:
  70     type: boolean
  71     description:
  72       Enable/disable internal i2c controller slave autoprobing at bootstrap.
  73       Disable sensor-hub is useful if i2c controller clock/data lines are
  74       connected through a pull-up with other chip lines (e.g. SDO/SA0).
  75
  76   drive-open-drain:
  77     type: boolean
  78     description:
  79       The interrupt/data ready line will be configured as open drain, which
  80       is useful if several sensors share the same interrupt line.
  81
  82   wakeup-source:
  83     $ref: /schemas/types.yaml#/definitions/flag
  84
  85 required:
  86   - compatible
  87   - reg
  88
  89 allOf:
  90   - $ref: /schemas/spi/spi-peripheral-props.yaml#
  91
  92 unevaluatedProperties: false
  93
  94 examples:
  95   - |
  96     #include <dt-bindings/interrupt-controller/irq.h>
  97     i2c {
  98         #address-cells = <1>;
  99         #size-cells = <0>;
 100
 101         imu@6b {
 102             compatible = "st,lsm6dsm";
 103             reg = <0x6b>;
 104             interrupt-parent = <&gpio0>;
 105             interrupts = <0 IRQ_TYPE_EDGE_RISING>;
 106         };
 107     };
 108 ...