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| author | Lothar Rubusch <l.rubusch@gmail.com> | 2024-12-25 18:13:34 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-12-28 14:30:12 +0000 |
| commit | ebf0aa3ed1dc94f2f66e19e5ea320eeacbbd518f (patch) | |
| tree | 214cce7eb5992ea69eee2fcb4a49da2698ec014a | |
| parent | 9f2223e3423a967a8b8c52e072c18b6c6e59a550 (diff) | |
| download | lwn-ebf0aa3ed1dc94f2f66e19e5ea320eeacbbd518f.tar.gz lwn-ebf0aa3ed1dc94f2f66e19e5ea320eeacbbd518f.zip | |
dt-bindings: iio: accel: adxl345: add interrupt-names
Add interrupt-names INT1 and INT2 for the two interrupt lines of the
sensor.
When one of the two interrupt lines is connected, the interrupt as its
interrupt-name, need to be declared in the devicetree. The driver then
configures the sensor to indicate its events on either INT1 or INT2.
If no interrupt is configured, then no interrupt-name should be
configured, and vice versa. In this case the sensor runs in FIFO BYPASS
mode. This allows sensor measurements, but none of the sensor events.
Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20241225181338.69672-4-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml index bc46ed00f2b3..84d949392012 100644 --- a/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml @@ -37,6 +37,14 @@ properties: interrupts: maxItems: 1 + interrupt-names: + items: + - enum: [INT1, INT2] + +dependencies: + interrupts: [ interrupt-names ] + interrupt-names: [ interrupts ] + required: - compatible - reg @@ -60,6 +68,7 @@ examples: reg = <0x2a>; interrupt-parent = <&gpio0>; interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT1"; }; }; - | @@ -78,5 +87,6 @@ examples: spi-cpha; interrupt-parent = <&gpio0>; interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT2"; }; }; |