From: Krzysztof Kozlowski <krzk@kernel.org>
To: Chris Morgan <macroalpha82@gmail.com>
Cc: linux-iio@vger.kernel.org, andy@kernel.org, nuno.sa@analog.com,
dlechner@baylibre.com, jic23@kernel.org,
jean-baptiste.maneyrol@tdk.com,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
heiko@sntech.de, conor+dt@kernel.org, krzk+dt@kernel.org,
robh@kernel.org, andriy.shevchenko@intel.com,
Chris Morgan <macromorgan@hotmail.com>
Subject: Re: [PATCH v16 02/10] dt-bindings: iio: imu: icm42600: Remove interrupts from required
Date: Wed, 15 Jul 2026 07:52:52 +0200 [thread overview]
Message-ID: <20260715-mottled-uncovered-mastodon-6c08be@quoll> (raw)
In-Reply-To: <20260713215842.69097-3-macroalpha82@gmail.com>
On Mon, Jul 13, 2026 at 04:58:32PM -0500, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> Interrupts are almost never required for IIO devices per upstream
> maintainers. Remove interrupt as a required parameter for the
> devicetree binding.
That's an odd statement. We do require interrupts when the hardware
requires them. We do not require interrupts, not because we have such
policy, but because hardware does not require them.
Plus, we do require interrupts when software implementing ABI requires
them.
Above commit msg is simply inaccurate and misleading. Instead, please
use actual hardware arguments or how ABI is actually used. You must not
introduce changes to ABI just "because" while for example making that
ABI conflicting with existing implementation.
Best regards,
Krzysztof
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next prev parent reply other threads:[~2026-07-15 5:53 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-13 21:58 [PATCH v16 00/10] Add Invensense ICM42607 Chris Morgan
2026-07-13 21:58 ` [PATCH v16 01/10] dt-bindings: iio: imu: icm42600: Add mount-matrix Chris Morgan
2026-07-13 21:58 ` [PATCH v16 02/10] dt-bindings: iio: imu: icm42600: Remove interrupts from required Chris Morgan
2026-07-15 5:52 ` Krzysztof Kozlowski [this message]
2026-07-15 14:52 ` Chris Morgan
2026-07-15 18:29 ` Krzysztof Kozlowski
2026-07-15 20:34 ` Chris Morgan
2026-07-18 23:19 ` Jonathan Cameron
2026-07-20 17:16 ` Chris Morgan
2026-07-13 21:58 ` [PATCH v16 03/10] dt-bindings: iio: imu: icm42600: Add icm42607 Chris Morgan
2026-07-13 21:58 ` [PATCH v16 04/10] iio: imu: inv_icm42607: Add inv_icm42607 Core Driver Chris Morgan
2026-07-14 10:56 ` Andy Shevchenko
2026-07-14 12:18 ` Uwe Kleine-König
2026-07-13 21:58 ` [PATCH v16 05/10] iio: imu: inv_icm42607: Add SPI For icm42607 Chris Morgan
2026-07-14 11:00 ` Andy Shevchenko
2026-07-13 21:58 ` [PATCH v16 06/10] iio: imu: inv_icm42607: Add PM support for icm42607 Chris Morgan
2026-07-14 11:25 ` Andy Shevchenko
2026-07-13 21:58 ` [PATCH v16 07/10] iio: imu: inv_icm42607: Add Accelerometer " Chris Morgan
2026-07-14 11:20 ` Andy Shevchenko
2026-07-14 11:21 ` Andy Shevchenko
2026-07-13 21:58 ` [PATCH v16 08/10] iio: imu: inv_icm42607: Add Gyroscope to icm42607 Chris Morgan
2026-07-13 21:58 ` [PATCH v16 09/10] iio: imu: inv_icm42607: Add Temp Support in icm42607 Chris Morgan
2026-07-13 21:58 ` [PATCH v16 10/10] arm64: dts: rockchip: Add icm42607p IMU for RG-DS Chris Morgan
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