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 3FAF0EA4E23 for ; Mon, 2 Mar 2026 15:27:53 +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:Content-Transfer-Encoding: Content-Type:MIME-Version:Message-ID:Date:References:In-Reply-To:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=1GjRcmd2N1iD/j57hFFXaD6th41deMj02/OYvYpEwHs=; b=NVFCA3n8tMLG13I6lOjFMYHxUN 73xPvh4mcHLfHinJtHgTi/TCzbCihQ0c+T2LVLhMnedLnv8S4IiOpDq4qkaet1QJHNlPfhBJVAqOs 5qaiyK0do/60uGARe2N8fpbDpMGZlGAe4QzwZhAeJMeicK6+1Z3cc/9PDX2//wdpMqueeYrLgdjlJ iLEwGrBaWkWLxsE7oem96pt8vuIwaDYPPFvOEMwGKEZTqttn9zuY2GhSoOmNPPNQJzQZhF/BWlWgJ X6OXsEztC7yyc6lIZlcXLnfL0KFvKQHZZP/vR3CVB63sNFiiuN1YrG1LtqrIKh96DfCJHTujGBPmy R9XSR0Mw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vx5BU-0000000DMYK-1Td5; Mon, 02 Mar 2026 15:27:48 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vx5BT-0000000DMWA-0GZ8 for linux-arm-kernel@bombadil.infradead.org; Mon, 02 Mar 2026 15:27:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:Content-Type: MIME-Version:Message-ID:Date:References:In-Reply-To:Subject:Cc:To:From:Sender :Reply-To:Content-ID:Content-Description; bh=1GjRcmd2N1iD/j57hFFXaD6th41deMj02/OYvYpEwHs=; b=KVxdjLTR/uI8ag4fds0sJD4jDY 7vwPSeld5p6KFSFNcf0Yg9Mbn4a6Fi0CZ8LXO7BfLK8Vqvf6uumx30YFbNNlgdn3qqAnJaqNzCRVY PtrgyJGcB6X9o7PBSqtFj8GuLyx+eRHsrBl9TpfpyZthRMrsSFkdPdyTZN/o5+YCmg5CxLRn1Qt/E f/whb9b2F0dyq0SGXwHhuMXK8oU5W1nWSLiDjIHS4I9Qv8leNVOSoqnPNPYGt3XXEwWJGrpz0QDRQ zUttDgeCQAKCRa1Srrcn3atDhSRYzx6/X/S6bUDTBMjzquHfBeYIxcBm+aR2g+Qq5zEqAlgLYKGDL nPQXU2UQ==; Received: from smtpout-03.galae.net ([185.246.85.4]) by casper.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vx5BP-00000009gVJ-2K95 for linux-arm-kernel@lists.infradead.org; Mon, 02 Mar 2026 15:27:45 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 3AE4F4E424D9; Mon, 2 Mar 2026 15:27:39 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 0E0195FE89; Mon, 2 Mar 2026 15:27:39 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 9F2D11036959A; Mon, 2 Mar 2026 16:27:36 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1772465258; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=1GjRcmd2N1iD/j57hFFXaD6th41deMj02/OYvYpEwHs=; b=fv7lIBiFrbCktvUOwf0ivICHAgDzgwIDfQeP757nQejg6+Oi+oTMmiUHB/mPzORVQNrfzM GffOoQ/G3MYr75aTxULWg2uDqjhZ4p6Wy/TJMexkbIjF5oa18xFnSQMqTrxdFeZRaHrcNA sE4A1FvGAtBunq2H8+SGHJOmcExH90p3WUcRRiioHXlJLFiLoNf5HuUibgHg/7I/v/mbtr xZDgYKIUMArYToMFD+5eqaboW71UakSKKaWk1xfWE0yL8lJCAGLbWjXfhBukAtXpEKWQte ZTSB/pqW4NXm99JykrWfYSqymqSRRXuEwSE4+JN2d/RGzYUShLq+mgam0fWurw== From: Gregory CLEMENT To: Gabor Juhos , Andrew Lunn , Sebastian Hesselbarth , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Gabor Juhos Subject: Re: [PATCH] arm64: dts: marvell: armada-3720: drop 'marvell,xenon-emmc' properties In-Reply-To: <20260221-armada-37xx-drop-xenon-emmc-v1-1-3110e83091b8@gmail.com> References: <20260221-armada-37xx-drop-xenon-emmc-v1-1-3110e83091b8@gmail.com> Date: Mon, 02 Mar 2026 16:27:36 +0100 Message-ID: <87pl5mfdzr.fsf@BLaptop.bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260302_152743_664658_E19A94C0 X-CRM114-Status: GOOD ( 15.25 ) 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 Gabor Juhos writes: > The 'marvell,xenon-emmc' property used in some device trees of Armada 3720 > based boards is not documented. Due to this dtbs_check throws warnings: > > .../armada-3720-atlas-v5.dtb: mmc@d8000 (marvell,armada-3700-sdhci): Un= evaluated properties are not allowed ('marvell,xenon-emmc' was unexpected) > .../armada-3720-espressobin-emmc.dtb: mmc@d8000 (marvell,armada-3700-sd= hci): Unevaluated properties are not allowed ('marvell,xenon-emmc' was unex= pected) > > Apart from the warnings, 'git grep' says that the property is used in > device trees only: > > $ git grep -n 'marvell,xenon-emmc' > arch/arm64/boot/dts/marvell/armada-3720-atlas-v5.dts:85: marvell= ,xenon-emmc; > arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi:81: marvell= ,xenon-emmc; > > Although handling of the property was there in an early version of > the 'sdhci-xenon' driver during the initial submission [1], but that > part has been removed in later versions. > > Drop the property from the affected device trees due to the reasons > mentioned above. > > No functional changes intended, compile tested only. > > Link: https://lore.kernel.org/r/0390e7a05b6163deabb545f93729ea615eeaaee2.= 1477911954.git-series.gregory.clement@free-electrons.com # [1] > Signed-off-by: Gabor Juhos Applied on mvebu/dt64 Thanks, Gregory > --- > arch/arm64/boot/dts/marvell/armada-3720-atlas-v5.dts | 1 - > arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi | 1 - > 2 files changed, 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/marvell/armada-3720-atlas-v5.dts b/arch/= arm64/boot/dts/marvell/armada-3720-atlas-v5.dts > index 070d10a705bbdf74cd63f6229f214b945fc78699..a313d5687789e349a1a25d69a= b4bfbd0927dd060 100644 > --- a/arch/arm64/boot/dts/marvell/armada-3720-atlas-v5.dts > +++ b/arch/arm64/boot/dts/marvell/armada-3720-atlas-v5.dts > @@ -82,7 +82,6 @@ &sdhci0 { > mmc-ddr-1_8v; > mmc-hs400-1_8v; > sd-uhs-sdr104; > - marvell,xenon-emmc; > marvell,xenon-tun-count =3D <9>; > marvell,pad-type =3D "fixed-1-8v"; > vqmmc-supply =3D <&vsdc_reg>; > diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi b/a= rch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi > index fed2dcecb323f0541d076988164f12e68ed37fcc..37e16fb3a3832292484d602c3= 86ec7ffec1f55bd 100644 > --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi > @@ -78,7 +78,6 @@ &sdhci0 { > bus-width =3D <8>; > mmc-ddr-1_8v; > mmc-hs400-1_8v; > - marvell,xenon-emmc; > marvell,xenon-tun-count =3D <9>; > marvell,pad-type =3D "fixed-1-8v"; >=20=20 > > --- > base-commit: fcaf733ca526b69595ed1d227e2cc59ddd24eff7 > change-id: 20260221-armada-37xx-drop-xenon-emmc-9514c385e766 > > Best regards, > --=20 > Gabor Juhos > --=20 Gr=C3=A9gory CLEMENT, Bootlin Embedded Linux and Kernel engineering https://bootlin.com