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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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046b460d05
The ROHM KX134-1211 is very similar to KX132-1211. The main difference is supported g-ranges. The KX132-1211 can measure ranges from +/- 2g to +/-16g where the KX134-1211 supports measuring ranges +/- 8g to +/- 64g. Support the ROHM KX134-1211. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://patch.msgid.link/48b50cbda3d6c3a58a7b7c9ff23ed4dc7f418a5e.1732783834.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
73 lines
1.6 KiB
YAML
73 lines
1.6 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/accel/kionix,kx022a.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ROHM/Kionix KX022A, KX132/134-1211 and KX132/134ACR-LBZ Accelerometers
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maintainers:
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- Matti Vaittinen <mazziesaccount@gmail.com>
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description: |
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KX022A, KX132ACR-LBZ and KX132-1211 are 3-axis accelerometers supporting
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+/- 2G, 4G, 8G and 16G ranges. The KX134ACR-LBZ and KX134-1211 support
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+/- 8G, 16G, 32G and 64G. All the sensors also have variable output
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data-rates and a hardware-fifo buffering. These accelerometers can be
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accessed either via I2C or SPI.
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properties:
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compatible:
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enum:
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- kionix,kx022a
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- kionix,kx132-1211
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- kionix,kx134-1211
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- rohm,kx132acr-lbz
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- rohm,kx134acr-lbz
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reg:
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maxItems: 1
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interrupts:
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minItems: 1
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maxItems: 2
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interrupt-names:
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minItems: 1
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items:
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- enum: [INT1, INT2]
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- const: INT2
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vdd-supply: true
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io-vdd-supply: true
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mount-matrix:
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description: |
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an optional 3x3 mounting rotation matrix.
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required:
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- compatible
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- reg
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- interrupts
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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accel@1f {
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compatible = "kionix,kx022a";
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reg = <0x1f>;
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interrupt-parent = <&gpio1>;
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interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
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interrupt-names = "INT1";
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io-vdd-supply = <&iovdd>;
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vdd-supply = <&vdd>;
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};
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};
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