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           - enum:
  39               - st,asm330lhhx
  40               - st,asm330lhhxg1
  41           - const: st,lsm6dsr
  42       - items:
  43           - const: st,lsm6dstx
  44           - const: st,lsm6dst
  45       - items:
  46           - const: st,lsm6dsv16x
  47           - const: st,lsm6dsv
  48       - items:
  49           - const: st,ism330is
  50           - const: st,lsm6dso16is
  51       - items:
  52           - const: st,asm330lhb
  53           - const: st,asm330lhh
  54
  55   reg:
  56     maxItems: 1
  57
  58   interrupts:
  59     minItems: 1
  60     maxItems: 2
  61     description:
  62       Supports up to 2 interrupt lines via the INT1 and INT2 pins.
  63
  64   vdd-supply:
  65     description: if defined provides VDD power to the sensor.
  66
  67   vddio-supply:
  68     description: if defined provides VDD IO power to the sensor.
  69
  70   st,drdy-int-pin:
  71     $ref: /schemas/types.yaml#/definitions/uint32
  72     description: |
  73       The pin on the package that will be used to signal data ready
  74     enum:
  75       - 1
  76       - 2
  77
  78   st,pullups:
  79     type: boolean
  80     description: enable/disable internal i2c controller pullup resistors.
  81
  82   st,disable-sensor-hub:
  83     type: boolean
  84     description:
  85       Enable/disable internal i2c controller slave autoprobing at bootstrap.
  86       Disable sensor-hub is useful if i2c controller clock/data lines are
  87       connected through a pull-up with other chip lines (e.g. SDO/SA0).
  88
  89   drive-open-drain:
  90     type: boolean
  91     description:
  92       The interrupt/data ready line will be configured as open drain, which
  93       is useful if several sensors share the same interrupt line.
  94
  95   wakeup-source:
  96     $ref: /schemas/types.yaml#/definitions/flag
  97
  98   mount-matrix:
  99     description: an optional 3x3 mounting rotation matrix
 100
 101 required:
 102   - compatible
 103   - reg
 104
 105 allOf:
 106   - $ref: /schemas/iio/iio.yaml#
 107   - $ref: /schemas/spi/spi-peripheral-props.yaml#
 108
 109 unevaluatedProperties: false
 110
 111 examples:
 112   - |
 113     #include <dt-bindings/interrupt-controller/irq.h>
 114     i2c {
 115         #address-cells = <1>;
 116         #size-cells = <0>;
 117
 118         imu@6b {
 119             compatible = "st,lsm6dsm";
 120             reg = <0x6b>;
 121             interrupt-parent = <&gpio0>;
 122             interrupts = <0 IRQ_TYPE_EDGE_RISING>;
 123         };
 124     };
 125 ...