From ebf0aa3ed1dc94f2f66e19e5ea320eeacbbd518f Mon Sep 17 00:00:00 2001 From: Lothar Rubusch Date: Wed, 25 Dec 2024 18:13:34 +0000 Subject: [PATCH] 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 Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20241225181338.69672-4-l.rubusch@gmail.com Signed-off-by: Jonathan Cameron --- .../devicetree/bindings/iio/accel/adi,adxl345.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) 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"; }; };