From: Andrew Lunn <andrew@lunn.ch>
To: Gabor Juhos <j4g8y7@gmail.com>
Cc: Gregory Clement <gregory.clement@bootlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: marvell: armada-3720: drop 'marvell,xenon-emmc' properties
Date: Sat, 21 Feb 2026 16:41:17 +0100 [thread overview]
Message-ID: <24cee5ef-30c8-44bd-9c4f-48f20457cc5e@lunn.ch> (raw)
In-Reply-To: <20260221-armada-37xx-drop-xenon-emmc-v1-1-3110e83091b8@gmail.com>
On Sat, Feb 21, 2026 at 04:37:59PM +0100, Gabor Juhos wrote:
> 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): Unevaluated properties are not allowed ('marvell,xenon-emmc' was unexpected)
> .../armada-3720-espressobin-emmc.dtb: mmc@d8000 (marvell,armada-3700-sdhci): Unevaluated properties are not allowed ('marvell,xenon-emmc' was unexpected)
>
> 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 <j4g8y7@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
next prev parent reply other threads:[~2026-02-21 15:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-21 15:37 Gabor Juhos
2026-02-21 15:41 ` Andrew Lunn [this message]
2026-03-02 15:27 ` Gregory CLEMENT
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