| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/iio/accel/adi,adxl345.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers |
| 8 | |
| 9 | maintainers: |
| 10 | - Michael Hennerich <michael.hennerich@analog.com> |
| 11 | |
| 12 | description: | |
| 13 | Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers that supports |
| 14 | both I2C & SPI interfaces. |
| 15 | https://www.analog.com/en/products/mems/accelerometers/adxl345.html |
| 16 | https://www.analog.com/en/products/sensors-mems/accelerometers/adxl375.html |
| 17 | |
| 18 | properties: |
| 19 | compatible: |
| 20 | oneOf: |
| 21 | - items: |
| 22 | - const: adi,adxl346 |
| 23 | - const: adi,adxl345 |
| 24 | - enum: |
| 25 | - adi,adxl345 |
| 26 | - adi,adxl375 |
| 27 | |
| 28 | reg: |
| 29 | maxItems: 1 |
| 30 | |
| 31 | spi-cpha: true |
| 32 | |
| 33 | spi-cpol: true |
| 34 | |
| Tom Rini | 762f85b | 2024-07-20 11:15:10 -0600 | [diff] [blame] | 35 | spi-3wire: true |
| 36 | |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 37 | interrupts: |
| 38 | maxItems: 1 |
| 39 | |
| 40 | required: |
| 41 | - compatible |
| 42 | - reg |
| 43 | - interrupts |
| 44 | |
| 45 | allOf: |
| 46 | - $ref: /schemas/spi/spi-peripheral-props.yaml# |
| 47 | |
| 48 | unevaluatedProperties: false |
| 49 | |
| 50 | examples: |
| 51 | - | |
| 52 | #include <dt-bindings/gpio/gpio.h> |
| 53 | #include <dt-bindings/interrupt-controller/irq.h> |
| 54 | i2c { |
| 55 | #address-cells = <1>; |
| 56 | #size-cells = <0>; |
| 57 | |
| 58 | /* Example for a I2C device node */ |
| 59 | accelerometer@2a { |
| 60 | compatible = "adi,adxl345"; |
| 61 | reg = <0x2a>; |
| 62 | interrupt-parent = <&gpio0>; |
| 63 | interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; |
| 64 | }; |
| 65 | }; |
| 66 | - | |
| 67 | #include <dt-bindings/gpio/gpio.h> |
| 68 | #include <dt-bindings/interrupt-controller/irq.h> |
| 69 | spi { |
| 70 | #address-cells = <1>; |
| 71 | #size-cells = <0>; |
| 72 | |
| 73 | /* Example for a SPI device node */ |
| 74 | accelerometer@0 { |
| 75 | compatible = "adi,adxl345"; |
| 76 | reg = <0>; |
| 77 | spi-max-frequency = <5000000>; |
| 78 | spi-cpol; |
| 79 | spi-cpha; |
| 80 | interrupt-parent = <&gpio0>; |
| 81 | interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; |
| 82 | }; |
| 83 | }; |