From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D3D4D2E1F06; Tue, 21 Jul 2026 16:01:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784649691; cv=none; b=MxorJJkVlp07gL/r1vKV3igDKEkml7oqNHZGWWcmpbDOQyqgIRhdnIAW8dVZ02t6bqQvAmVmT3/Rz5DaAXY89wS59rWFtTtK0fG/nh1ATa1JHJb6/CEZ4gX9svor3zYLkIrtyqLQ9BvaF0PAIy9k88IVv/p+5vkQgcH/8QaAhO0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784649691; c=relaxed/simple; bh=9qj3Kj6QReBjzEOqIAGzOwG1wF4VKk7HQiWLOsngivY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=prVkRH059DKChAkuPXJFyx9RjdYaheSbyQ2Nq2SqNChrFOBRkjm5P16KUKgniEk8qDk8ambsb/ywh+YDsZ2yOLCPAAfdO4aNmLfDwtQ/uvFV5nVlh1l+U7x7hgaGpKmd+Y965NpP3D2qTnK6I/8ATwOfdX00ZF7ggf2LfB4gmAg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kvhqbcVL; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kvhqbcVL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E8621F000E9; Tue, 21 Jul 2026 16:01:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784649690; bh=OiZ4pSpuVPr9CKAPjC/MggqTcPszIr4IfglAljiUWa4=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=kvhqbcVL1sruT9EcDsbyQAn+dJ3y/EnSk0JPzUn1wsV5SunEf2yXcNG52eIR7FUP4 g95hW0mRllRLeb196pnF1Zpzkoq957OCcF010neewYv17pcnQe3Ad5S/gctNZuVrkq a0HPEBQX45ouZkegDLV1kTuQ/95L3uxrnS6st4t2nmiTjZEpJnPIsosGsQBTEjH2CA uiwaJe+C1mWtzRui8ByheL9rSi8iZY+3CgWQ3yvDfv1BNF/kh/OsfdgZ8V2z0+ELS7 +8cURTR/ATz4Q0bPttJ6/mKD6mBFH+NAL5HSjJU3YoS3kVjxSRbAtUuRRBbUh7HKm2 mhp/hALBIDr3Q== Date: Tue, 21 Jul 2026 17:01:26 +0100 From: Conor Dooley To: Jorijn van der Graaf Cc: Jonathan Cameron , Jean-Baptiste Maneyrol , David Lechner , Nuno =?iso-8859-1?Q?S=E1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chris Morgan , Luca Weiss , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] dt-bindings: iio: imu: icm42600: add icm42630 Message-ID: <20260721-lethargic-purge-e3cfb3c50677@spud> References: <20260720173411.82979-1-jorijnvdgraaf@catcrafts.net> <20260720173411.82979-2-jorijnvdgraaf@catcrafts.net> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="2Ob0Kh99cJqud7Ni" Content-Disposition: inline In-Reply-To: <20260720173411.82979-2-jorijnvdgraaf@catcrafts.net> --2Ob0Kh99cJqud7Ni Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jul 20, 2026 at 07:34:10PM +0200, Jorijn van der Graaf wrote: > The TDK InvenSense ICM-42630 is a 6-axis IMU of the ICM-42600 family, > found e.g. in the Fairphone 6. Document its compatible. >=20 > A fallback compatible to a sibling is not usable: the part reports its > own WHOAMI register value, which software validates against the > compatible. Why does software do this? If the whoami is the only difference, the software should stop checking it. >=20 > Assisted-by: Claude:claude-fable-5 > Signed-off-by: Jorijn van der Graaf > --- > .../devicetree/bindings/iio/imu/invensense,icm42600.yaml | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/Documentation/devicetree/bindings/iio/imu/invensense,icm4260= 0.yaml b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml > index 119e28a833fd..add3a7fef09d 100644 > --- a/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml > +++ b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml > @@ -31,6 +31,7 @@ properties: > - invensense,icm42602 > - invensense,icm42605 > - invensense,icm42622 > + - invensense,icm42630 > - invensense,icm42631 > - invensense,icm42686 > - invensense,icm42688 > --=20 > 2.55.0 >=20 --2Ob0Kh99cJqud7Ni Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCal+X1QAKCRB4tDGHoIJi 0kbUAP9tJjGixT0fzWBOrL4zktryyCI9m0I4dCiFJsn5flz4xgEA7hITYvPyyFXK 1cxKh3czSrZGW6i4zoT6PnVpHzmw1AM= =oAwh -----END PGP SIGNATURE----- --2Ob0Kh99cJqud7Ni--