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author | Lucas Stankus <lucas.p.stankus@gmail.com> | 2021-09-01 22:14:28 +0300 |
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committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-09-14 14:00:35 +0300 |
commit | af1c6b50a2947cee3ffffb32aa8debb100c786bb (patch) | |
tree | 6ab841414e81fe04cebe188b2b08f6ecb80a8fee | |
parent | 26a9f730ce38605809ff4ff4426249d5f8dd301d (diff) | |
download | linux-af1c6b50a2947cee3ffffb32aa8debb100c786bb.tar.xz |
dt-bindings: iio: accel: Add binding documentation for ADXL313
Add device tree binding documentation for ADXL313 3-axis accelerometer.
Signed-off-by: Lucas Stankus <lucas.p.stankus@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/2eff22d1d22f7e72efdabdc681d02e922682c434.1630523106.git.lucas.p.stankus@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
-rw-r--r-- | Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml new file mode 100644 index 000000000000..d6afc1b8c272 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adxl313.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXL313 3-Axis Digital Accelerometer + +maintainers: + - Lucas Stankus <lucas.p.stankus@gmail.com> + +description: | + Analog Devices ADXL313 3-Axis Digital Accelerometer that supports + both I2C & SPI interfaces. + https://www.analog.com/en/products/adxl313.html + +properties: + compatible: + enum: + - adi,adxl313 + + reg: + maxItems: 1 + + spi-3wire: true + + spi-max-frequency: true + + vs-supply: + description: Regulator that supplies power to the accelerometer + + vdd-supply: + description: Regulator that supplies the digital interface supply voltage + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + maxItems: 2 + items: + enum: + - INT1 + - INT2 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a I2C device node */ + accelerometer@53 { + compatible = "adi,adxl313"; + reg = <0x53>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT1"; + }; + }; + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a SPI device node */ + accelerometer@0 { + compatible = "adi,adxl313"; + reg = <0>; + spi-max-frequency = <5000000>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT1"; + }; + }; |