From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E926A302166; Wed, 22 Oct 2025 08:07:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761120454; cv=none; b=SsWPw9cOAl44f35OKRLTEkaoiiLzArsZQIhSbcFRIWafgxE1AN+HhbopYGvEeRJdc/WHqTd1Hmgw77WZzLQZW6O2MgF025FoLFafPyodieGJLvChPIPe90Yv+jGK6pcsDrv+QSC+1vpqfp0ss1HdVDVnSzqCJMMi6aKYuQbeKA0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761120454; c=relaxed/simple; bh=7piWhSL+6yI7WXuDzvfXN1N2u6hvyDZKCo4JVdnp0BE=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=ZSymhRvMUKk0JqLTkvbLg+so7HtLIigMvSEAG0oagJBmiFGtBVNVs6qQgSN8i2+BiryF4hUBbpHiEV8Qfs+FA0zsx/3uh764R7wgM/Tu+S1EPPJ9tbcs2xq/Hr9Ry6mi4E6eE2JDuynjE5j530PpluF6Go9tLz14Obtsoz5Tbqg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GiUc6+VY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GiUc6+VY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 84A96C4CEF5; Wed, 22 Oct 2025 08:07:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761120451; bh=7piWhSL+6yI7WXuDzvfXN1N2u6hvyDZKCo4JVdnp0BE=; h=Date:Subject:To:References:From:In-Reply-To:From; b=GiUc6+VYjb3ggVr/qz09wz4qn+UKrb+6+RjFMOGlth6V7zsxY9aGZoN4OhBVz4H02 MNnNs8cvNDvjhZ5R0XZSQDUZxuEWXhV+8QRybVjHlys2Vl8+w6zaASOCIH17jfSwic vNNCzR2Sp3s0cSbW1wo50fEn202YC3+hKhY/rDviDbVZGXHYuzMjCIlaI6/D4NIKIs 9trxDl0K0skq4wYGjTDUh7qRpF5lxt3/hMUA4IhTFlV7jfHRJVduw3HZH1/0OlALlX uUi+Z0mGoCVMMvpProy2ma0VHyneQE0vtK6Am6KxNXoAr6j3Sp9957MI5SA0FM8ngR 62FouD+JjIKKA== Message-ID: <590aada3-4f3a-418c-804b-8ac7feb83305@kernel.org> Date: Wed, 22 Oct 2025 10:07:23 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 3/6] dt-bindings: mfd: aspeed,ast2x00-scu: allow #size-cells range To: Ryan Chen , bmc-sw@aspeedtech.com, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , jk@codeconstruct.com.au, Lee Jones , Catalin Marinas , Will Deacon , Arnd Bergmann , Bjorn Andersson , Geert Uytterhoeven , Nishanth Menon , nfraprado@collabora.com, Taniya Das , Lad Prabhakar , Kuninori Morimoto , Eric Biggers , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org References: <20251022070543.1169173-1-ryan_chen@aspeedtech.com> <20251022070543.1169173-4-ryan_chen@aspeedtech.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 22/10/2025 09:05, Ryan Chen wrote: > The #size-cells property in the Aspeed SCU binding is currently > fixed to a constant value of 1. However, newer SoCs (ex. AST2700) > may require two size cells to describe certain subregions or > subdevices. > > This patch updates the schema to allow #size-cells values in > the range of 1 to 2. This makes the binding more flexible > while maintaining compatibility with existing platforms. > It also resolves dt-binding validation warnings reported > by `make dt_binding_check`. > > Signed-off-by: Ryan Chen > --- > Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml > index da1887d7a8fe..ee7855845e97 100644 > --- a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml > +++ b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml > @@ -38,7 +38,7 @@ properties: > maximum: 2 > > '#size-cells': > - const: 1 > + enum: [1, 2] > I said no last time and now when we see the DTS it is visible it makes no sense. Please reply in the DTS patch in the EXACT place where this is being used. NAK Best regards, Krzysztof