From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from leonov.paulk.fr (leonov.paulk.fr [185.233.101.22]) (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 B700D26A08D; Thu, 7 Aug 2025 15:27:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.233.101.22 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754580447; cv=none; b=INJHLGO0abF9vnC39bJsQKxemMRYoHmx7PGbVf9F/Z/VJp9+5EIoYSHii5raSTc0LRq0Lz/lJ7bYIuAreL5auQLA76kKha7B9MeKs3DAWSNOWBC19ob6kmerI9mELjiRNXS83jRIzGOVXP45Io19Mg7hi+508tHvvnnXFcgXTDw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754580447; c=relaxed/simple; bh=e/buhj0LH5h7jDHhk7DCXGrKQnZWYDFjzzgWm1lgcSE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qga2zgP4k8sYFGC2FI2LBsqANw1roljYHI+9BNdAq4WSBV2+Nkg1KN7AZ88ihZLHOizC1b80bFaTffQOJJipSoFunHGELzw97iLKxJPiEG9nbRwgGNYTKDAXI8Y8gaoD2cFWqPampqT/ke2vQiSKfqRQWflqLjn9MIyI7lqzwjw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sys-base.io; spf=pass smtp.mailfrom=sys-base.io; arc=none smtp.client-ip=185.233.101.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sys-base.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sys-base.io Received: from laika.paulk.fr (12.234.24.109.rev.sfr.net [109.24.234.12]) by leonov.paulk.fr (Postfix) with ESMTPS id EB9AE1F0004F; Thu, 7 Aug 2025 15:27:16 +0000 (UTC) Received: by laika.paulk.fr (Postfix, from userid 65534) id 7D78DB012C2; Thu, 7 Aug 2025 15:27:14 +0000 (UTC) X-Spam-Level: Received: from shepard (unknown [192.168.1.1]) by laika.paulk.fr (Postfix) with ESMTPSA id E09D5B012B0; Thu, 7 Aug 2025 15:27:11 +0000 (UTC) Date: Thu, 7 Aug 2025 17:27:09 +0200 From: Paul Kocialkowski To: Parthiban Nallathambi Cc: Joerg Roedel , Will Deacon , Robin Murphy , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Maxime Ripard , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Michael Turquette , Stephen Boyd , Philipp Zabel , Linus Walleij , Vinod Koul , Kishon Vijay Abraham I , iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-phy@lists.infradead.org Subject: Re: [PATCH 01/22] dt-bindings: iommu: sun50i: remove resets from required property Message-ID: References: <20241227-a133-display-support-v1-0-13b52f71fb14@linumiz.com> <20241227-a133-display-support-v1-1-13b52f71fb14@linumiz.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="NVigExWBuOabMF3V" Content-Disposition: inline In-Reply-To: <20241227-a133-display-support-v1-1-13b52f71fb14@linumiz.com> --NVigExWBuOabMF3V Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Parthiban, On Fri 27 Dec 24, 16:37, Parthiban Nallathambi wrote: > iommu in a133/a100 does not have reset control. remove it > from required property to make it optional. >=20 > Signed-off-by: Parthiban Nallathambi > --- > Documentation/devicetree/bindings/iommu/allwinner,sun50i-h6-iommu.yaml |= 1 - > 1 file changed, 1 deletion(-) >=20 > diff --git a/Documentation/devicetree/bindings/iommu/allwinner,sun50i-h6-= iommu.yaml b/Documentation/devicetree/bindings/iommu/allwinner,sun50i-h6-io= mmu.yaml > index a8409db4a3e3..03176f68485b 100644 > --- a/Documentation/devicetree/bindings/iommu/allwinner,sun50i-h6-iommu.y= aml > +++ b/Documentation/devicetree/bindings/iommu/allwinner,sun50i-h6-iommu.y= aml > @@ -42,7 +42,6 @@ required: > - reg > - interrupts > - clocks > - - resets Since it was previously specified that other platforms do need the reset li= ne, the required part should be applied conditionally based on the compatible, = not removed entirely. Also your commit title and message would look better with uppercase first letters at the start of a sentence :) All the best, Paul > additionalProperties: false --=20 Paul Kocialkowski, Independent contractor - sys-base - https://www.sys-base.io/ Free software developer - https://www.paulk.fr/ Expert in multimedia, graphics and embedded hardware support with Linux. --NVigExWBuOabMF3V Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEAbcMXZQMtj1fphLChP3B6o/ulQwFAmiUxc0ACgkQhP3B6o/u lQxePg/+I0antnSk4NZw/II2a+R7vYY846KcFkqe7Hdo6lt9AuNigC7OGCb//F4L LW4uXEl9CXkYopR2+NyD02PK1B7Pleojfy82QoqXF9MLE4/KCDSEc73YuNxMUeVc R1gbG4msxjFjDMCTofXCuVqFUApxag6j1H6UEgwN7+3bMWtgGIjWnyT5miP9dkYs qXTlz9D4Z6FmfYJzGHARhwAUYnbgVFCfCsrJVgvwu33pylJufcK/i3QMy9bdM/Bh 5fYLCAAu1FVcTBqjVTHjAgSI5ZbQMzISZwxTZlKU/SEb2Mu5ua2rOMDvwvkls10X VXyn14xdaleJuWmSOVl4tgvJ28BSR/KkSrzfjx164jP8U530L3IZGKLzAOitm/Wx Im40uRt6IF7kFV/oQhB/SEeGaIu+e7c76NmRcDtlIXSi5nv4DH/S7r5eFQ2g9JUT r3D9gnBKLch8e/axI1I0nL+ppzFaE8dlxCP29rCpNZQaB3UyaP0EJr6xdLmf+CpH ZKQiXypL+YoDAA/g6h+tjIxfirJod7wz6K7iOXJQ+mD4S/NhEV4zbN+Ik3H5ucxc jC8amc1AIaO/ozQMPweLX6Uo1+wtlN5PELms4aWobzl+PIHQ//ndLq2jlQ5rRGhT VoLcL8+6G9omA96w1h6c/I5I6MT2AikJ8vLqD3qUi+ILP9dZ8W0= =yKpA -----END PGP SIGNATURE----- --NVigExWBuOabMF3V--