From: Kanak Shilledar <kanak.shilledar@axis.com>
To: "Henrik Grimler" <henrik.grimler@axis.com>,
"Jonathan Cameron" <jic23@kernel.org>,
"David Lechner" <dlechner@baylibre.com>,
"Nuno Sá" <nuno.sa@analog.com>,
"Andy Shevchenko" <andy@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Jean-Baptiste Maneyrol" <jean-baptiste.maneyrol@tdk.com>,
"Marcelo Schmitt" <marcelo.schmitt1@gmail.com>,
"Chris Morgan" <macromorgan@hotmail.com>,
"Joshua Crofts" <crofts@kernel.org>
Cc: Kanak Shilledar <kanak.shilledar@axis.com>, <kernel@axis.com>,
<linux-iio@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Subject: [PATCH v9 1/7] dt-bindings: iio: imu: icm42600: Drop interrupt requirement
Date: Thu, 12 Nov 2026 15:29:27 +0100 [thread overview]
Message-ID: <20261112-b4-inv_icm42370p-v9-1-875c828a281e@axis.com> (raw)
In-Reply-To: <20261112-b4-inv_icm42370p-v9-0-875c828a281e@axis.com>
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]
Fixes: 22addefdabdf ("dt-bindings: iio: imu: icm42600: Add icm42607")
Signed-off-by: Kanak Shilledar <kanak.shilledar@axis.com>
---
.../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
next prev parent reply other threads:[~2026-11-12 14:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-12 14:29 [PATCH v9 0/7] Add support for InvenSense ICM-42370-P accelerometer Kanak Shilledar
2026-11-12 14:29 ` Kanak Shilledar [this message]
2026-11-12 21:51 ` [PATCH v9 1/7] dt-bindings: iio: imu: icm42600: Drop interrupt requirement Rob Herring (Arm)
2026-11-12 14:29 ` [PATCH v9 2/7] dt-bindings: iio: imu: icm42600: Add ICM-42370-P Kanak Shilledar
2026-11-12 21:48 ` Rob Herring (Arm)
2026-11-12 14:29 ` [PATCH v9 3/7] iio: imu: inv_icm42607: Simplify IIO channel macros Kanak Shilledar
2026-11-12 14:29 ` [PATCH v9 4/7] iio: imu: inv_icm42607: Initialize gyro based on chip_info Kanak Shilledar
2026-11-12 14:29 ` [PATCH v9 5/7] iio: imu: inv_icm42607: Add support for ICM-42370-P Kanak Shilledar
2026-11-12 14:29 ` [PATCH v9 6/7] iio: imu: inv_icm42607: Implement MREGx register access Kanak Shilledar
2026-11-12 14:29 ` [PATCH v9 7/7] iio: imu: inv_icm42607: Add accelerometer calibbias support Kanak Shilledar
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