linux-kernel - Re: [PATCH v1 1/2] dt-bindings: can: microchip,mcp251xfd: allow gpio-hog child nodes

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Message-ID: <20260109-successful-vegan-baboon-1b9ea7@quoll>
Date: Fri, 9 Jan 2026 09:49:54 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>
Cc: mkl@...gutronix.de, mani@...nel.org, thomas.kopp@...rochip.com, 
	mailhol@...nel.org, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
	andersson@...nel.org, konradybcio@...nel.org, linux-can@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
	mukesh.savaliya@....qualcomm.com, anup.kulkarni@....qualcomm.com
Subject: Re: [PATCH v1 1/2] dt-bindings: can: microchip,mcp251xfd: allow
 gpio-hog child nodes

On Thu, Jan 08, 2026 at 06:21:59PM +0530, Viken Dadhaniya wrote:
> The MCP251XFD can expose two pins as GPIOs. The binding already declares
> gpio-controller and #gpio-cells for the device. Whitelist GPIO hog child
> nodes using patternProperties so boards can set default GPIO states at
> boot via DT, consistent with other GPIO controllers
> (e.g. microchip,mpfs-gpio).
> 
> Signed-off-by: Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>
> ---
>  .../devicetree/bindings/net/can/microchip,mcp251xfd.yaml    | 6 ++++++
>  1 file changed, 6 insertions(+)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>

Best regards,
Krzysztof