projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 6259551c LW |
1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/iio/accel/bosch,bma255.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| 7 | title: Bosch BMA255 and Similar Accelerometers | |
| 8 | ||
| 9 | maintainers: | |
| 10 | - Linus Walleij <linus.walleij@linaro.org> | |
| 11 | ||
| 12 | description: | |
| 13 | 3 axis accelerometers with varying range and I2C or SPI | |
| 14 | 4-wire interface. | |
| 15 | ||
| 16 | properties: | |
| 17 | compatible: | |
| 18 | enum: | |
| b6bc1b4f SG |
19 | - bosch,bmc150_accel |
| 20 | - bosch,bmi055_accel | |
| 6259551c LW |
21 | - bosch,bma255 |
| 22 | - bosch,bma250e | |
| 23 | - bosch,bma222 | |
| 24 | - bosch,bma222e | |
| 25 | - bosch,bma280 | |
| 26 | ||
| 27 | reg: | |
| 28 | maxItems: 1 | |
| 29 | ||
| 30 | vdd-supply: true | |
| 31 | vddio-supply: true | |
| 32 | ||
| 33 | interrupts: | |
| 34 | maxItems: 1 | |
| 35 | ||
| 36 | mount-matrix: | |
| 37 | description: an optional 3x3 mounting rotation matrix. | |
| 38 | ||
| 39 | spi-max-frequency: | |
| 40 | maximum: 10000000 | |
| 41 | ||
| 42 | required: | |
| 43 | - compatible | |
| 44 | - reg | |
| 45 | ||
| 46 | additionalProperties: false | |
| 47 | ||
| 48 | examples: | |
| 49 | - | | |
| 50 | #include <dt-bindings/interrupt-controller/irq.h> | |
| 51 | i2c { | |
| 52 | #address-cells = <1>; | |
| 53 | #size-cells = <0>; | |
| 54 | accelerometer@8 { | |
| 55 | compatible = "bosch,bma222"; | |
| 56 | reg = <0x08>; | |
| 57 | vddio-supply = <&vddio>; | |
| 58 | vdd-supply = <&vdd>; | |
| 59 | interrupts = <57 IRQ_TYPE_EDGE_FALLING>; | |
| 60 | }; | |
| 61 | }; | |
| 62 | - | | |
| 63 | # include <dt-bindings/interrupt-controller/irq.h> | |
| 64 | spi { | |
| 65 | #address-cells = <1>; | |
| 66 | #size-cells = <0>; | |
| 67 | accel@0 { | |
| 68 | compatible = "bosch,bma222"; | |
| 69 | reg = <0>; | |
| 70 | spi-max-frequency = <10000000>; | |
| 71 | }; | |
| 72 | }; | |
| 73 | ... |