linux-kernel - Re: [PATCH 1/4] dt-bindings: Document new common property: has-inaccessible-regs

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Message-ID: <453565649.12135.1764628816633.JavaMail.zimbra@nod.at>
Date: Mon, 1 Dec 2025 23:40:16 +0100 (CET)
From: Richard Weinberger <richard@....at>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: linux-kernel <linux-kernel@...r.kernel.org>, 
	linux-omap <linux-omap@...r.kernel.org>, 
	devicetree <devicetree@...r.kernel.org>, 
	Arnd Bergmann <arnd@...db.de>, Lee Jones <lee@...nel.org>, 
	dakr <dakr@...nel.org>, "Rafael J. Wysocki" <rafael@...nel.org>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
	Mark Brown <broonie@...nel.org>, tony <tony@...mide.com>, 
	rogerq <rogerq@...nel.org>, khilman <khilman@...libre.com>, 
	Andreas Kemnade <andreas@...nade.info>, 
	aaro koskinen <aaro.koskinen@....fi>, 
	Conor Dooley <conor+dt@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, robh <robh@...nel.org>
Subject: Re: [PATCH 1/4] dt-bindings: Document new common property:
 has-inaccessible-regs

----- Ursprüngliche Mail -----
> Von: "Krzysztof Kozlowski" <krzk@...nel.org>
>> Long story short, please tell me how to model it in DT and I'll do so.
> 
> I already told you:
> 
> "...we had it in several devices and fixed drivers."
> 
> "Fix the driver. In your case, the syscon driver."
> 
> and finally:
> 
> "BTW, the state of existing TI DRA code is so poor that you don't have
> many choices... or rather every choice has drawbacks. If this was proper
> DTS, then I would say - define register map, used by regmap, for your
> compatible either in syscon driver or dedicated driver (thus new driver
> will be the syscon provider for you, just like Google GS101 syscon is
> special)."
> 
> What to say more? This is the instruction/proposal.

I'm still chewing.
Let me do more research before I come back with more questions.

Thanks,
//richard