Subject: Re: [PATCH] dt-bindings: pinctrl: marvell,armada3710-xb-pinctrl: add missing items keyword

From: Miquel Raynal <[email-masked]>
Date: Fri, 27 Feb 2026 16:44:28 +0100

On 27/02/2026 at 15:15:54 +01, Gabor Juhos <[email-masked]> wrote:

> Even though the type of the 'groups' property of a pinmux node is
> specified as string-array in pinmux-node.yaml, but trying to use
> multiple strings causes dtbs_check warnings.
>
> For example, checking the following dts ...
>
>   $ cat arch/arm64/boot/dts/marvell/armada-3720-test.dts
>   /dts-v1/;
>
>   #include "armada-372x.dtsi"
>
>   &pinctrl_nb {
>           pwm-gpio-pins {
>                   groups = "pwm0", "pwm1", "pwm2", "pwm3";
>                   function = "gpio";
>           };
>   };
>
> ... results in this warning:
>
>   arch/arm64/boot/dts/marvell/armada-3720-test.dtb: pinctrl@13800 (marvell,armada3710-nb-pinctrl): pwm-gpio-pins:groups: ['pwm0', 'pwm1', 'pwm2', 'pwm3'] is too long
> 	  from schema $id: http://devicetree.org/schemas/pinctrl/marvell,armada3710-xb-pinctrl.yaml
>
> Add the missing 'items' keyword to the schema to allow using multiple
> strings without such warnings. Also adjust the indentation of the next
> statements accordingly.
>
> Signed-off-by: Gabor Juhos <[email-masked]>

Reviewed-by: Miquel Raynal <[email-masked]>

Thanks!
Miquèl