From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (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 A834E407596; Mon, 2 Mar 2026 15:27:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772465262; cv=none; b=KplwohiACb1dbKevDlzYEPfn9nO2mWVD7ZJxEUEKF0HpS402pa3s3wu5k2tn/Mu1S1Qs85NGa3J34Mc6bRCnHLtKVChfnA9NYi5ovMifKpvjK3DREq3KHYQMKbbMoGYAdK76VT7axAkJ8/OgF2Zw7bjyxbSROr7GKlJw49Hl/wM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772465262; c=relaxed/simple; bh=NOAMNSjFrK0juGBFYHnkLOx/HhdaydTkGsvVrMbhW1Q=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=UgcX4ZbP6H8Yhe+TTxdK9nzWNjuBN1W3PHQC/AoOPKWuP8rHZTtKqBVZYos+O/ngc1QBXZAL1B2M848Sa7NrKh+A4xGe602gC1hV36teb02Me7GVAZtSsr+q1E1bheyRbW6pfMd/5zGKUC7fIrVSVEou6nDpeaZZb9R3wD1GMCs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=fv7lIBiF; arc=none smtp.client-ip=185.246.84.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="fv7lIBiF" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 3A2641A20E0; 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 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