linux-kernel - Re: [PATCH v2] arm64: dts: rockchip: enable UFS controller on FriendlyElec NanoPi M5

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Message-ID: <CABjd4Ywc-L0jvXwk253MDZwgN3srY6WQ5EhoKZ6wb+Hae376_A@mail.gmail.com>
Date: Thu, 18 Dec 2025 18:05:39 +0400
From: Alexey Charkov <alchark@...il.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] arm64: dts: rockchip: enable UFS controller on
 FriendlyElec NanoPi M5

Hi Heiko,

On Mon, Dec 1, 2025 at 3:35 PM Alexey Charkov <alchark@...il.com> wrote:
>
> The NanoPi M5 board supports pluggable UFS modules using the UFSHC
> inside its Rockchip RK3576 SoC.
>
> Enable the respective devicetree node and add its supply regulators.
>
> Link: https://wiki.friendlyelec.com/wiki/images/9/97/NanoPi_M5_LP5_2411_SCH.pdf
> Signed-off-by: Alexey Charkov <alchark@...il.com>
> ---
> Changes in v2:
> - Describe UFS supply regulators
> - Add link to schematic
> - Link to v1: https://lore.kernel.org/r/20251127-nanopi-m5-ufs-v1-1-0d28d157712c@gmail.com
> ---
>  arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts | 27 +++++++++++++++++++++++
>  1 file changed, 27 insertions(+)

Would you mind pulling this one, or do you have any reservations?
There hasn't been any discussion, but it looks like a pretty simple
change, runtime tested and schema-tested.

Best regards,
Alexey