linux-kernel - Re: [PATCH v6 0/6] can: mcp251xfd: add gpio functionality

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Message-ID: <20251112-misty-functional-tench-b87da7-mkl@pengutronix.de>
Date: Wed, 12 Nov 2025 09:49:07 +0100
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>
Cc: mani@...nel.org, thomas.kopp@...rochip.com, mailhol.vincent@...adoo.fr, 
	robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
	linus.walleij@...aro.org, brgl@...ev.pl, linux-can@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, mukesh.savaliya@....qualcomm.com, 
	anup.kulkarni@....qualcomm.com
Subject: Re: [PATCH v6 0/6] can: mcp251xfd: add gpio functionality

On 01.10.2025 14:40:00, Viken Dadhaniya wrote:
> Hi all,
>
> The mcp251xfd allows two pins to be configured as GPIOs. This series
> adds support for this feature.
>
> The GPIO functionality is controlled with the IOCON register which has
> an erratum.
>
> Patch 1 from https://lore.kernel.org/linux-can/20240429-mcp251xfd-runtime_pm-v1-3-c26a93a66544@pengutronix.de/
> Patch 2 refactor of no-crc functions to prepare workaround for non-crc writes
> Patch 3 is the fix/workaround for the aforementioned erratum
> Patch 4 only configure pin1 for rx-int
> Patch 5 adds the gpio support
> Patch 6 updates dt-binding
>
> As per Marc's comment on below patch, we aim to get this series into
> linux-next since the functionality is essential for CAN on the RB3 Gen2
> board. As progress has stalled, Take this series forward with minor code
> adjustments. Include a Tested-by tag to reflect validation performed on the
> target hardware.
>
> https://lore.kernel.org/all/20240806-industrious-augmented-crane-44239a-mkl@pengutronix.de/

Applied to linux-can-next.

Thanks,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde          |
Embedded Linux                   | https://www.pengutronix.de |
Vertretung Nürnberg              | Phone: +49-5121-206917-129 |
Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-9   |

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