linux-kernel - Re: [PATCH v3 1/2] dt-bindings: watchdog: Add NXP Software Watchdog Timer

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Message-ID: <094855d6-a99b-4ca5-bc8f-ab6faccfd332@kernel.org>
Date: Tue, 8 Apr 2025 10:21:49 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Daniel Lezcano <daniel.lezcano@...aro.org>, wim@...ux-watchdog.org
Cc: linux@...ck-us.net, linux-watchdog@...r.kernel.org,
 linux-kernel@...r.kernel.org, S32@....com, ghennadi.procopciuc@....com,
 thomas.fossati@...aro.org, robh@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v3 1/2] dt-bindings: watchdog: Add NXP Software Watchdog
 Timer

On 07/04/2025 18:03, Daniel Lezcano wrote:
> +
> +allOf:
> +  - $ref: watchdog.yaml#
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - const: nxp,s32g2-swt
> +      - items:
> +          - const: nxp,s32g3-swt
> +          - const: nxp,s32g2-swt
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    items:
> +      - description: Counter clock
> +      - description: Module clock
> +      - description: Register clock
> +    minItems: 1

Why clocks are flexible? The SoC does not change between boards. It
should be a fixed list - block receives that number of clocks or does
not... unless you meant that different instances of the block have
different clocks?

Best regards,
Krzysztof