Re: [PATCH] RFC: ARM: dts: ixp4xx: Fix interrupt-map weirdness

[sashiko-bot@kernel.org]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] Adding `#address-cells = <0>;` to the GPIO node breaks dt-schema validation because the binding schema uses `additionalProperties: false` and does not define `#address-cells`.
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commit 41571606070d7063df98228dc5614c488e017fdc
Author: Linus Walleij <linusw@kernel.org>

RFC: ARM: dts: ixp4xx: Fix interrupt-map weirdness

This commit adds #address-cells = <0>; to the GPIO node in the IXP4xx 
device tree to fix a dtc warning related to interrupt-map.

> diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp4xx.dtsi b/arch/arm/boot/dts/intel/ixp/intel-ixp4xx.dtsi
> index 0adeccabd4fef..b6ef98a88c4e5 100644
> --- a/arch/arm/boot/dts/intel/ixp/intel-ixp4xx.dtsi
> +++ b/arch/arm/boot/dts/intel/ixp/intel-ixp4xx.dtsi
> @@ -114,6 +114,7 @@ gpio0: gpio@c8004000 {
>  			reg = <0xc8004000 0x1000>;
>  			gpio-controller;
>  			#gpio-cells = <2>;
> +			#address-cells = <0>;

[Severity: Low]
Will this cause a schema validation error during make dtbs_check?

The corresponding YAML schema for this node
(Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml) enforces
additionalProperties: false and does not define #address-cells.

Without updating the YAML binding to explicitly permit 
"#address-cells": { const: 0 }, the dt-schema validation will report an
unrecognized property error.

>  			interrupt-controller;
>  			#interrupt-cells = <2>;
>  		};

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Sashiko AI review · https://sashiko.dev/#/patchset/20260706-ixp4xx-dts-gpio-cells-v1-1-98fa3ba0ad2d@kernel.org?part=1