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Diffstat (limited to 'dts/Bindings/iio/accel/kionix,kx022a.yaml')
-rw-r--r-- | dts/Bindings/iio/accel/kionix,kx022a.yaml | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/dts/Bindings/iio/accel/kionix,kx022a.yaml b/dts/Bindings/iio/accel/kionix,kx022a.yaml new file mode 100644 index 0000000000..66ea894dbe --- /dev/null +++ b/dts/Bindings/iio/accel/kionix,kx022a.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/kionix,kx022a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM/Kionix KX022A, KX132-1211 and KX132ACR-LBZ Accelerometers + +maintainers: + - Matti Vaittinen <mazziesaccount@gmail.com> + +description: | + KX022A, KX132ACR-LBZ and KX132-1211 are 3-axis accelerometers supporting + +/- 2G, 4G, 8G and 16G ranges, variable output data-rates and a + hardware-fifo buffering. These accelerometers can be accessed either + via I2C or SPI. + +properties: + compatible: + enum: + - kionix,kx022a + - kionix,kx132-1211 + - rohm,kx132acr-lbz + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + items: + - enum: [INT1, INT2] + - const: INT2 + + vdd-supply: true + io-vdd-supply: true + + mount-matrix: + description: | + an optional 3x3 mounting rotation matrix. + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + accel@1f { + compatible = "kionix,kx022a"; + reg = <0x1f>; + + interrupt-parent = <&gpio1>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "INT1"; + + io-vdd-supply = <&iovdd>; + vdd-supply = <&vdd>; + }; + }; |