linux-kernel - Re: [PATCH v3 1/1] dt-bindings: soc: add vf610 reboot syscon controller

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Message-ID: <175563756689.1312101.13704825031197649543.robh@kernel.org>
Date: Tue, 19 Aug 2025 16:06:07 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Frank Li <Frank.Li@....com>
Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, linux-kernel@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org, devicetree@...r.kernel.org,
	Christophe Leroy <christophe.leroy@...roup.eu>, imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 1/1] dt-bindings: soc: add vf610 reboot syscon
 controller


On Tue, 19 Aug 2025 12:53:16 -0400, Frank Li wrote:
> Add vf610 reboot controller, which used to reboot whole system. Fix below
> CHECK_DTB warnings:
> 
> arch/arm/boot/dts/nxp/vf/vf610-bk4.dtb: /soc/bus@...00000/src@...6e000:
>     failed to match any schema with compatible: ['fsl,vf610-src', 'syscon']
> 
> IC reference manual calls it as system reset controller(SRC), but it is not
> module as reset controller, which used to reset individual device. SRC
> works as reboot controller, which reboots whole system. It provides a
> syscon interface to syscon-reboot.
> 
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
> change in v3
> - add missed 's' at description
> - remove duplicate / at path
> 
> Change in v2
> - change description to avoid confuse about reset controller.
> - it is legacy device, more than 10 year. So try keep existed dts as it.
> ---
>  .../bindings/soc/fsl/fsl,vf610-src.yaml       | 47 +++++++++++++++++++
>  1 file changed, 47 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/fsl/fsl,vf610-src.yaml
> 

Applied, thanks!