From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A23A436BCFA; Fri, 27 Feb 2026 09:04:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772183048; cv=none; b=s+dDKQTp1ROnTVbzuLbLLsD9DHHLcLAA5+vqLNZSqLX9YBJM4eCLNZYCjJqxPPrtLzMLzxu3Im4VXAns4h7GchCf0uWUNR+X37vnLl6SSUcumXpMGxuV+efJHqepIMn8JpEcgfqV9sOsg+4P0GpAazhVS9kox/F1J45NFqO3ic0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772183048; c=relaxed/simple; bh=ULqmscrmRYbb7GaDQ1iw2PdzZRP98XQa3VtXm4mRQjU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dLXXTwA957pysy1sju1fMG9S7fvUojYwfp/4+xECByVMQWKjrpgPsFWOqv7U/smdaQDwEe09m3lzS0b0Ym/rSrgCOC0QM9TZ38mMqy4lly7OUj0H1p7KXkCzdi+Qm3Ra+piBBnqzobK/CTtE8e7UyYPmWcwvFqnJfFfluG/Y/v4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bV3DNDdY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bV3DNDdY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE6E0C116C6; Fri, 27 Feb 2026 09:04:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772183048; bh=ULqmscrmRYbb7GaDQ1iw2PdzZRP98XQa3VtXm4mRQjU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bV3DNDdY9xhWKrvNO/Wuy+ina1DeOPshRfqwbuTvmPjwRx4yGWjfQVOgUGjL9uVMz jn9nl5F9K8IhoNQLMCgFUH+GwmMQjIB5QuGp7Bt2NGg+KO+KkooOYyQUKMC14i5Hbn U+rwxMtwtNNVF6xJ8KqiYPYB8xqqE5zPgytc64riiVotu95z9lGEZbQtVqXrVuOewd XNCpS2TWddFXJVBwHUJe+rl3evQjIJlQSeutsmpSHggaEe8uGS62b8/FNSMNSKTmTH lmoxE/xzS2yUe7U3f8TvMsax/mz/zTfFJ6W0NylHRtRMeUr05tjwISn8pY1SmERF+f D83rEBW+zmhKA== Date: Fri, 27 Feb 2026 09:04:01 +0000 From: Conor Dooley To: Daniel Baluta Cc: Ioana Ciocoi-Radulescu , Oded Gabbay , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sumit Semwal , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Christian =?iso-8859-1?Q?K=F6nig?= , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, Jiwei Fu , Forrest Shi , Alexandru Taran Subject: Re: [PATCH 3/9] dt-bindings: npu: Add bindings for NXP Neutron Message-ID: <20260227-shakable-mummified-ba7bb54e0e05@spud> References: <20260226-neutron-v1-0-46eccb3bb50a@nxp.com> <20260226-neutron-v1-3-46eccb3bb50a@nxp.com> <20260226-unthread-reformat-92b855c4acf9@spud> <16172163-8aef-4d94-be62-70e159aae182@oss.nxp.com> Precedence: bulk X-Mailing-List: linux-doc@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="HGUIQTmEq3BO0PCt" Content-Disposition: inline In-Reply-To: <16172163-8aef-4d94-be62-70e159aae182@oss.nxp.com> --HGUIQTmEq3BO0PCt Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Feb 27, 2026 at 08:45:29AM +0200, Daniel Baluta wrote: > On 2/26/26 20:20, Conor Dooley wrote: > [..] > >> + - | > >> + #include > >> + #include > >> + > >> + bus { > >> + #address-cells =3D <2>; > >> + #size-cells =3D <2>; > >> + > >> + neutron@4ab00000 { > > "neutron" is not a generic node name. This should be something like > > "accelerator" or similar. > > > The only dts nodes I could find using accel subsystem are from rockhip. A= nd they use npu@ >=20 > e.g: >=20 > =BB=A0 =A0 =A0 =A0rknn_core_0: npu@fdab0000 { > =BB=A0 =A0 =A0 =A0=BB=A0 =A0 =A0 =A0compatible =3D "rockchip,rk3588-rknn-= core"; >=20 > Also, Ethos-U64 introduced by Rob with [1] is using npu@. >=20 > So, I think we should go wit that. I haven't seen any document to standar= dize the naming. accelerator, npu, makes no difference to me, so sure. --HGUIQTmEq3BO0PCt Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaaFeAQAKCRB4tDGHoIJi 0jXWAQDkJ0uqFe0zBBD97N8Nc9W1uspEgrsZpTqEwgxIVIlnKwD/SKBKuEJxP5os 9i6n1nocp64AivMzqCek95MinbTDIgQ= =lAaA -----END PGP SIGNATURE----- --HGUIQTmEq3BO0PCt--