From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 720D0C87FCA for ; Thu, 7 Aug 2025 15:34:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=10Y+7hCgrbf+meK//NTUzvM8tflNvxw7lTAJsiQC+Sw=; b=XHSqlliFR1LriWLQS8hdgfyg4K q+UyHYn9VrNa32kqXXX/xFnPmQcYe7d3wTI+ogwe2wtyh2Aiwi8EO4qzOu1wHZBAsIATzoaboZHLz w6cdU5MgqUzAcP1ZVrYvm1eZB3pFhW5hFzxKIcpn8ouwgXOuuqeJk3KUgPAVaixhfzDaPvC9qL7ka Z2HUnTz6MItfOFXARVVExzR6q8kVs5qajVQizj4biPCkyWMYmD7+bbmfKuPaTt9Na5dPM98BV+FO+ E0/SlEuCILJVBTA6TQ/vtFRE4hUHH2YJW0bwARiitysLY1EE1sRRcw08VgD/FcKdytVaynYkif5nV gk1uY/FA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uk2dX-000000011Ik-3NPD; Thu, 07 Aug 2025 15:34:35 +0000 Received: from leonov.paulk.fr ([185.233.101.22]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uk2WY-000000010Aq-1ysm; Thu, 07 Aug 2025 15:27:24 +0000 Received: from laika.paulk.fr (12.234.24.109.rev.sfr.net [109.24.234.12]) by leonov.paulk.fr (Postfix) with ESMTPS id 4A1CD1F00055; Thu, 7 Aug 2025 15:27:16 +0000 (UTC) Received: by laika.paulk.fr (Postfix, from userid 65534) id 3D76DB012B1; Thu, 7 Aug 2025 15:27:14 +0000 (UTC) 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> 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250807_082722_820232_367E46BE X-CRM114-Status: GOOD ( 18.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --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--