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           - st,lsm6dsv
  36           - st,lsm6dso16is
  37       - items:
  38           - const: st,asm330lhhx
  39           - const: st,lsm6dsr
  40       - items:
  41           - const: st,lsm6dstx
  42           - const: st,lsm6dst
  43       - items:
  44           - const: st,lsm6dsv16x
  45           - const: st,lsm6dsv
  46       - items:
  47           - const: st,ism330is
  48           - const: st,lsm6dso16is
  49       - items:
  50           - const: st,asm330lhb
  51           - const: st,asm330lhh
  52
  53   reg:
  54     maxItems: 1
  55
  56   interrupts:
  57     minItems: 1
  58     maxItems: 2
  59     description:
  60       Supports up to 2 interrupt lines via the INT1 and INT2 pins.
  61
  62   vdd-supply:
  63     description: if defined provides VDD power to the sensor.
  64
  65   vddio-supply:
  66     description: if defined provides VDD IO power to the sensor.
  67
  68   st,drdy-int-pin:
  69     $ref: /schemas/types.yaml#/definitions/uint32
  70     description: |
  71       The pin on the package that will be used to signal data ready
  72     enum:
  73       - 1
  74       - 2
  75
  76   st,pullups:
  77     type: boolean
  78     description: enable/disable internal i2c controller pullup resistors.
  79
  80   st,disable-sensor-hub:
  81     type: boolean
  82     description:
  83       Enable/disable internal i2c controller slave autoprobing at bootstrap.
  84       Disable sensor-hub is useful if i2c controller clock/data lines are
  85       connected through a pull-up with other chip lines (e.g. SDO/SA0).
  86
  87   drive-open-drain:
  88     type: boolean
  89     description:
  90       The interrupt/data ready line will be configured as open drain, which
  91       is useful if several sensors share the same interrupt line.
  92
  93   wakeup-source:
  94     $ref: /schemas/types.yaml#/definitions/flag
  95
  96   mount-matrix:
  97     description: an optional 3x3 mounting rotation matrix
  98
  99 required:
 100   - compatible
 101   - reg
 102
 103 allOf:
 104   - $ref: /schemas/iio/iio.yaml#
 105   - $ref: /schemas/spi/spi-peripheral-props.yaml#
 106
 107 unevaluatedProperties: false
 108
 109 examples:
 110   - |
 111     #include <dt-bindings/interrupt-controller/irq.h>
 112     i2c {
 113         #address-cells = <1>;
 114         #size-cells = <0>;
 115
 116         imu@6b {
 117             compatible = "st,lsm6dsm";
 118             reg = <0x6b>;
 119             interrupt-parent = <&gpio0>;
 120             interrupts = <0 IRQ_TYPE_EDGE_RISING>;
 121         };
 122     };
 123 ...