linux-kernel - Re: [PATCH v2 1/7] dt-bindings: pinctrl: rockchip: increase max amount of device functions

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Message-ID: <CACRpkdZKTo8rOUBDqqS6e5FPHnX83U4PfYQ6vsRxDVGEVNzJ7A@mail.gmail.com>
Date: Tue, 10 Jun 2025 14:33:32 +0200
From: Linus Walleij <linus.walleij@...aro.org>
To: Nicolas Frattaroli <nicolas.frattaroli@...labora.com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>, 
	Uwe Kleine-König <ukleinek@...nel.org>, 
	William Breathitt Gray <wbg@...nel.org>, Sebastian Reichel <sebastian.reichel@...labora.com>, 
	Kever Yang <kever.yang@...k-chips.com>, Yury Norov <yury.norov@...il.com>, 
	Rasmus Villemoes <linux@...musvillemoes.dk>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
	Dave Ertman <david.m.ertman@...el.com>, Ira Weiny <ira.weiny@...el.com>, 
	Leon Romanovsky <leon@...nel.org>, Lee Jones <lee@...nel.org>, linux-gpio@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	linux-pwm@...r.kernel.org, linux-iio@...r.kernel.org, kernel@...labora.com, 
	Jonas Karlman <jonas@...boo.se>, Detlev Casanova <detlev.casanova@...labora.com>, 
	Conor Dooley <conor.dooley@...rochip.com>
Subject: Re: [PATCH v2 1/7] dt-bindings: pinctrl: rockchip: increase max
 amount of device functions

On Mon, Jun 2, 2025 at 6:20 PM Nicolas Frattaroli
<nicolas.frattaroli@...labora.com> wrote:

> With the introduction of the RK3576, the maximum device function ID used
> increased to 14, as anyone can easily verify for themselves with:
>
>   rg -g '*-pinctrl.dtsi' '<\d+\s+RK_P..\s+(?<func>\d+)\s.*>;$' --trim \
>   -NI -r '$func' arch/arm64/boot/dts/rockchip/ | sort -g | uniq
>
> Unfortunately, this wasn't caught by dt-validate as those pins are
> omit-if-no-ref and we had no reference to them in any tree so far.
>
> Once again kick the can down the road by increasing the limit to 14.
>
> Acked-by: Conor Dooley <conor.dooley@...rochip.com>
> Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@...labora.com>

This  patch 1/7 applied to the pinctrl git tree for v6.17!

Yours,
Linus Walleij