From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 3F36E241105 for ; Tue, 6 May 2025 08:34:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746520478; cv=none; b=Q9Cn8BXP8VWdqJFkATxpKwjVNWKrU5ZRudZb48h0cyH3paMlNsG51r5hIFgrba5YXaA+8u0qhR+KmlRbDR5K/s9W2NavM6Cm0ecXnvyCOEX3h8r4zxFdgZquZVF2o45RHV3a4XvK+rTsMDlXBy9Y54jqBmmHlWKQolds7GMl+Ng= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746520478; c=relaxed/simple; bh=DXcqPBwQKvNKiwIbf3ykHJXzbpclDBX7r/K84ILDxNU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=YKpTUvPQJyRB+GAxqdrrdk26SAAEvwEYbau0Dpj2AqU2DfMJzh35HY5c/lWVphHR16wTfcLrp1zLDwaQZXy+Pqu5E/WB6QkXXd+MeaarVtCj06m1fUB7PzfIdTfZslTS9RDr2sVtdUyTM+4/IxesxFuwBS4nEN0I9bz0gBk1vNc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=FwumzGi+; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="FwumzGi+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1746520475; bh=DXcqPBwQKvNKiwIbf3ykHJXzbpclDBX7r/K84ILDxNU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=FwumzGi+5gntUjl9VTLHeo9YpRhrQFuDo/7N9XUl4Ji4ZlM+R0JP8i7XEhW9nNc98 LMf9g+I2IpNLAdGHe4CnfphAHfZg/6G1OkdKxGEfgnQT0p0ygBU9XisvB3ol6dwizW DJgcDM5ptXRua2KjQyEIYMtMNtbdhRmHjaXkWBHdXgg2oJvf7tT/RwKjoE4qC6jF0O RnnjAqdPvduITh0qLz1dpzWBTrAf+MVqhVwf/BKg3NwgQetgE8JLomv4QmDk0tAl/2 FjY6s3d8o8McbGb/ir81Qbj8p9Z773VrcCXIPpMQ8CdIFurN8Jzfn36VfTKCo2ncSP dVMgaJqW7eipw== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 48EB817E049F; Tue, 6 May 2025 10:34:34 +0200 (CEST) Message-ID: Date: Tue, 6 May 2025 10:34:33 +0200 Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/4] dt-bindings: iommu: mediatek: mt8195 Accept up to 5 interrupts To: Julien Massot , kernel@collabora.com, Sen Chu , Sean Wang , Macpaul Lin , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , =?UTF-8?B?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Hui Liu , Yong Wu , Joerg Roedel , Will Deacon , Robin Murphy , Tinghan Shen Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, iommu@lists.linux.dev References: <20250505-mt8395-dtb-errors-v1-0-9c4714dcdcdb@collabora.com> <20250505-mt8395-dtb-errors-v1-2-9c4714dcdcdb@collabora.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20250505-mt8395-dtb-errors-v1-2-9c4714dcdcdb@collabora.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 05/05/25 15:23, Julien Massot ha scritto: > Some Mediatek IOMMU can have up to five interrupts so increase > the 'maxItems' to 5. > > Fix the following dtb-check error: > > mediatek/mt8395-radxa-nio-12l.dtb: infra-iommu@10315000: interrupts: > [[0, 795, 4, 0], [0, 796, 4, 0], [0, 797, 4, 0], [0, 798, 4, 0], [0, 799, 4, 0]] is too long > > Fixes: 3b5838d1d82e3 ("arm64: dts: mt8195: Add iommu and smi nodes") > Signed-off-by: Julien Massot > --- > Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml > index 75750c64157c868725c087500ac81be4e282c829..035941c2db32170e9a69a5363d8c05ef767bb251 100644 > --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml > +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml > @@ -97,7 +97,8 @@ properties: > maxItems: 1 > > interrupts: > - maxItems: 1 > + minItems: 1 Isn't minItems already implicitly 1? :-) Cheers, Angelo > + maxItems: 5 > > clocks: > items: >