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[93.89.165.28]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-483a3dd3391sm86456335e9.1.2026.02.21.07.38.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 21 Feb 2026 07:38:05 -0800 (PST) From: Gabor Juhos Date: Sat, 21 Feb 2026 16:37:59 +0100 Subject: [PATCH] arm64: dts: marvell: armada-3720: drop 'marvell,xenon-emmc' properties 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 Message-Id: <20260221-armada-37xx-drop-xenon-emmc-v1-1-3110e83091b8@gmail.com> X-B4-Tracking: v=1; b=H4sIAFbRmWkC/x3MwQqEIBAA0F+JOe+A2mq7+yvRQXS25qDGCCFE/ 550fJd3QiVhqvAbThA6uHLJHfo1QNh8Xgk5doNRxiljNHpJPnocp9YwStmxUS4ZKaWAX6vfYfx YmpyDPuxCf27PPi/XdQNoR81SbQAAAA== X-Change-ID: 20260221-armada-37xx-drop-xenon-emmc-9514c385e766 To: Andrew Lunn , Gregory Clement , 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 X-Mailer: b4 0.14.2 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): Unev= aluated properties are not allowed ('marvell,xenon-emmc' was unexpected) .../armada-3720-espressobin-emmc.dtb: mmc@d8000 (marvell,armada-3700-sdhc= i): Unevaluated properties are not allowed ('marvell,xenon-emmc' was unexpe= cted) 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,x= enon-emmc; arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi:81: marvell,x= enon-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/0390e7a05b6163deabb545f93729ea615eeaaee2.14= 77911954.git-series.gregory.clement@free-electrons.com # [1] Signed-off-by: Gabor Juhos Reviewed-by: Andrew Lunn --- 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/ar= m64/boot/dts/marvell/armada-3720-atlas-v5.dts index 070d10a705bbdf74cd63f6229f214b945fc78699..a313d5687789e349a1a25d69ab4= bfbd0927dd060 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/arc= h/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi index fed2dcecb323f0541d076988164f12e68ed37fcc..37e16fb3a3832292484d602c386= ec7ffec1f55bd 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 --- base-commit: fcaf733ca526b69595ed1d227e2cc59ddd24eff7 change-id: 20260221-armada-37xx-drop-xenon-emmc-9514c385e766 Best regards, --=20 Gabor Juhos