Thread (24 messages) 24 messages, 7 authors, 2025-06-02

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

From: Heiko Stübner <heiko@sntech.de>
Date: 2025-05-31 12:59:39
Also in: linux-devicetree, linux-gpio, linux-iio, linux-pwm, linux-rockchip, lkml

Am Dienstag, 8. April 2025, 14:32:13 Mitteleuropäische Sommerzeit schrieb Nicolas Frattaroli:
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.

Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>


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