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Date: Tue, 31 Dec 2024 18:16:12 +0000
From: Cristian Marussi <cristian.marussi@arm.com>
To: Sudeep Holla <sudeep.holla@arm.com>
Cc: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>,
	Cristian Marussi <cristian.marussi@arm.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Saravana Kannan <saravanak@google.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Dong Aisheng <aisheng.dong@nxp.com>,
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	Jacky Bai <ping.bai@nxp.com>,
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	linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-gpio@vger.kernel.org, imx@lists.linux.dev,
	Peng Fan <peng.fan@nxp.com>
Subject: Re: [PATCH 2/4] firmware: arm_scmi: bus: Bypass setting fwnode for
 pinctrl
Message-ID: <Z3Q07EDfN0kTiVRV@pluto>
References: <20241225-scmi-fwdevlink-v1-0-e9a3a5341362@nxp.com>
 <20241225-scmi-fwdevlink-v1-2-e9a3a5341362@nxp.com>
 <20241227152807.xoc7gaatejdrxglg@bogus>
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In-Reply-To: <20241227152807.xoc7gaatejdrxglg@bogus>

On Fri, Dec 27, 2024 at 03:28:07PM +0000, Sudeep Holla wrote:
> On Wed, Dec 25, 2024 at 04:20:45PM +0800, Peng Fan (OSS) wrote:
> > From: Peng Fan <peng.fan@nxp.com>
> >
> > pinctrl-scmi.c and pinctrl-imx-scmi.c, both use SCMI_PROTOCOL_PINCTRL.
> > If both drivers are built in, and the scmi device with name "pinctrl-imx"
> > is created earlier, and the fwnode device points to the scmi device,
> > non-i.MX platforms will never have the pinctrl supplier ready.
> >
> 
> I wonder if we can prevent creation of "pinctrl-imx" scmi device on non
> i.MX platforms instead of this hack which IMO is little less hackier
> (and little more cleaner as we don't create problem and then fix here)
> than this change.

...or indeed this is another possibility

Thanks,
Cristian