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 B08D61B4153; Wed, 9 Jul 2025 06:54:30 +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=1752044070; cv=none; b=AjCvZAMUUGHhrA4oJZ06nY7P+CXTdAq1QqUU9jw6+mrqKhMuB7mrpEeZRuiu5k7QWilhLSrM/vFnhMtP1oPwadc9Htxbs4flkTv6AF5kz0R/MN3Kdsv/UQYjU00u9zZGtFFNLUtgQ0rhwBJGCv3naxoWmCyvs4BPiW0VmYv5L8I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752044070; c=relaxed/simple; bh=jSkYtAbBZp35/z4jcL3yY2+kEXDrxQhSiS5zpSyzP+Y=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=Te69uJES/QI578g62g87Zy+2bQVu3/aMJbZpq/WuKt+tOQnAJyzAOPY0I/QjEqgNFl786pSHLUpwBJ2Kv3bWPXvaIl+15uoByrvGboRkwEq7hfPE2mtF06+hnVZQGb/7usvrej3GIjMrF8qJAZvw7HESLuV12Ca2a0Jionf1SVE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eqrLfrxI; 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="eqrLfrxI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4BC80C4CEF0; Wed, 9 Jul 2025 06:54:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752044070; bh=jSkYtAbBZp35/z4jcL3yY2+kEXDrxQhSiS5zpSyzP+Y=; h=Date:Subject:To:References:From:In-Reply-To:From; b=eqrLfrxIJhdGA2IsXhWrEJpqblQOzBS0DIG7bpfPkEFjfbv2ZgTlcmnuVLkSSvatt 9cCXVUGd1akJACFXvD9uYvlvVgkGhbfjLlJg2bUoIlxyKPC6nFXuQN0TKPnLepa3LM bm2xvxXGLHIrrpv3KZGn8IntV5OwCzcZ6ssW92n+u7KEYxn93C3NqEfBEKtt8QKv0w eNAMvvSjJhkIk6O4JGBlu8hzxDqnNcE0XEqvitet6a5CR9Ax+OyoJYmFejqJdk7Cf+ RlEfhyR7lN0mIcDlTTfj+dETee/zO7azwR7bbkw2XmxcsukunnEs9/EkSE2HBgz7hP +Zcb59XohjuSQ== Message-ID: Date: Wed, 9 Jul 2025 08:54:24 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dt-bindings: net: altr,socfpga-stmmac.yaml: add minItems to iommus To: Matthew Gerlach , dinguyen@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, maxime.chevallier@bootlin.com, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org References: <20250707154409.15527-1-matthew.gerlach@altera.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 07/07/2025 17:44, Matthew Gerlach wrote: > Add missing 'minItems: 1' to iommus property of the Altera SOCFPGA SoC > implementation of the Synopsys DWMAC. Why? Explain why you are doing thing, not what you are doing. What is obvious which makes entire two-line commit msg redundant and useless. Original binding had no iommus and referenced commit does not explain why they appeared during conversion in the first place. > > Fixes: 6d359cf464f4 ("dt-bindings: net: Convert socfpga-dwmac bindings to yaml") > Signed-off-by: Matthew Gerlach > --- > Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml b/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml > index c5d8dfe5b801..ec34daff2aa0 100644 > --- a/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml > +++ b/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml > @@ -59,6 +59,7 @@ properties: > - const: ptp_ref > > iommus: > + minItems: 1 > maxItems: 2 Why this has to be flexible on given SoC? This is weird. Same hardware differs somehow? Best regards, Krzysztof