linux-kernel - Re: [PATCH 05/13] dt-bindings: mfd: add Documentation for Airoha EN7581 SCU

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Message-ID: <20250310-excellent-quokka-of-abracadabra-15ad69@krzk-bin>
Date: Mon, 10 Mar 2025 09:01:38 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Christian Marangi <ansuelsmth@...il.com>
Cc: Michael Turquette <mturquette@...libre.com>, 
	Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Lee Jones <lee@...nel.org>, 
	Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>, 
	Matthias Brugger <matthias.bgg@...il.com>, 
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
	Lorenzo Bianconi <lorenzo@...nel.org>, Daniel Danzberger <dd@...edd.com>, Arnd Bergmann <arnd@...db.de>, 
	Linus Walleij <linus.walleij@...aro.org>, Nikita Shubin <nikita.shubin@...uefel.me>, 
	Guo Ren <guoren@...nel.org>, Yangyu Chen <cyy@...self.name>, 
	Ben Hutchings <ben@...adent.org.uk>, Felix Fietkau <nbd@....name>, linux-clk@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-phy@...ts.infradead.org, 
	linux-mediatek@...ts.infradead.org, linux-usb@...r.kernel.org, upstream@...oha.com
Subject: Re: [PATCH 05/13] dt-bindings: mfd: add Documentation for Airoha
 EN7581 SCU

On Sun, Mar 09, 2025 at 02:29:36PM +0100, Christian Marangi wrote:
> +
> +examples:
> +  - |
> +    #include <dt-bindings/soc/airoha,scu-ssr.h>
> +
> +    system-controller@...00000 {
> +        compatible = "airoha,en7581-scu-sysctl", "syscon", "simple-mfd";
> +        reg = <0x1fb00000 0x970>;
> +
> +        clock-controller {
> +            compatible = "airoha,en7581-scu";
> +

No resources here, so this is part of the parent.

> +            #clock-cells = <1>;
> +            #reset-cells = <1>;
> +        };
> +
> +        system-controller {
> +            compatible = "airoha,an7581-scu-ssr";

No, this was told many times - you do not have resources here, so no
chhild.

Best regards,
Krzysztof