[PATCH v7 1/7] dt-bindings: iio: imu: icm42600: Drop interrupt requirement
From: Kanak Shilledar
Date: Mon Oct 26 2026 - 07:03:48 EST
The devicetree documentation for the invensense,icm426xx devices was
documented wrongly. As per the discussion in the thread[1], the IMUs can
work in polling mode, making the interrupts as not required.
Fix the dt-binding to not have interrupt property as mandatory. The
driver will need to be fixed to not fail if interrupts are missing from
the device tree. This will be done in a separate patch.
Link: https://lore.kernel.org/linux-iio/20261018034134.2bf170a0@jic23-hlaptop/ [1]
Link: https://lore.kernel.org/linux-iio/BE1P281MB142642474354814F0785CB97CE9E2@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ [2]
Fixes: 22addefdabdf ("dt-bindings: iio: imu: icm42600: Add icm42607")
Signed-off-by: Kanak Shilledar <kanak.shilledar@xxxxxxxx>
---
.../devicetree/bindings/iio/imu/invensense,icm42600.yaml | 15 ---------------
1 file changed, 15 deletions(-)
diff --git a/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
index 9e22b603d47fb..8d16421c6f82e 100644
--- a/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
+++ b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
@@ -76,21 +76,6 @@ required:
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
- - if:
- properties:
- compatible:
- contains:
- enum:
- - invensense,icm42600
- - invensense,icm42602
- - invensense,icm42605
- - invensense,icm42622
- - invensense,icm42631
- - invensense,icm42686
- - invensense,icm42688
- then:
- required:
- - interrupts
unevaluatedProperties: false
--
2.43.0