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Date: Fri, 14 Aug 2026 09:26:23 +0100
From: Cristian Marussi <cristian.marussi@arm.com>
To: Alex Tran <alex.tran@oss.qualcomm.com>
Cc: Sudeep Holla <sudeep.holla@kernel.org>,
	Cristian Marussi <cristian.marussi@arm.com>,
	Linus Walleij <linusw@kernel.org>, arm-scmi@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] pinctrl: scmi: Replace get function and group info
 with generic callbacks
Message-ID: <an7RL_mTsznZjeIQ@pluto>
References: <20260731-scmi-pinctrl-generics-v1-0-8affd2b79a6b@oss.qualcomm.com>
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In-Reply-To: <20260731-scmi-pinctrl-generics-v1-0-8affd2b79a6b@oss.qualcomm.com>

On Fri, Jul 31, 2026 at 10:49:31AM -0700, Alex Tran wrote:
> This series refactors the SCMI pinctrl driver to eliminate metadata
> getter callbacks to be replaced with pinctrl and pinmux generics
> provided by the pinctrl core.

Hi Alex,

I gave it a go at this series on an emulated setup and with these
changes I get:

root@deb-guest:~# modprobe pinctrl-scmi
[   15.329932] scmi-pinctrl scmi_dev.4: error -EINVAL: Failed to register functions
[   15.330259] scmi-pinctrl scmi_dev.4: probe with driver scmi-pinctrl failed with error -22

...not debugged any further.

Thanks,
Cristian