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 17D8F3064AA; Fri, 16 Jan 2026 08:47:39 +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=1768553260; cv=none; b=TbXBfuWzW43VnYZerHOg8Xvn4TZOy4j1Q/3ZOnIZvEfhYeoKASNlVCqWKi+GjbJfK0UWssN4DBDj8fcQonZiMmOl1eR+ZTSskLXi0BSHtCeyy5JDQLlR+WJjQdsyag69zb3FlzIxq3ou28rSmt4mHLUhaM72cVOB0lxOFbZKmfo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768553260; c=relaxed/simple; bh=yEJTVW9xDZyccQ+8ZfLVCfXsSgPCkHTxGKn4vjT3CAk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=IHvinhrit4+KYd5bffChpylpRGzkROCAtEL/7wNa7FwgB0Vn4n6w0uwfQT+ib5Nhn7tyxhJOz5HCv01wPeW29LdRZW4kyw7qPoFZ/Ey/sWxWjFgE98fws5CEimSnV3OObhWUmJaaIMhe1tQi1YHfKpll+XfBhYqv/T6pgIM4EeE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=smMTk41d; 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="smMTk41d" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26771C116C6; Fri, 16 Jan 2026 08:47:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768553259; bh=yEJTVW9xDZyccQ+8ZfLVCfXsSgPCkHTxGKn4vjT3CAk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=smMTk41dT8zjNf9LSBbNdWQstxLT1X3FLmYJ1XEMjwP7O8hLmTRlugA7ARZP3ylS6 sPuxRjPacSi2CEZ0SgPC1/ZewZTqMxNMGKub6o5fHXLPG7n++iwDs9dagsicHk7Z80 g25Kh8hiViedBYe9tth63MVs37oX5kaf+NvbPnR7MyYuOp+1Xwf33+A2U3g6GUEfSY ODtCMHO3RWbDSWFWvqrmfmsuTUSJJzN6zzxxLAFmOHIQ/JrZRtytBsd4KoMGbK7xdw SOmLZJtFc37K27lRv+XjQjJF4yiPyafmjGgftCpMpd0rfwp3C/0GgZ3Nb4hrCh/nAQ C4/Om1OPNMuUg== Date: Fri, 16 Jan 2026 09:47:37 +0100 From: Krzysztof Kozlowski To: Sumit Garg Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, akhilpo@oss.qualcomm.com, vikash.garodia@oss.qualcomm.com, dikshita.agarwal@oss.qualcomm.com, robin.clark@oss.qualcomm.com, lumag@kernel.org, loic.poulain@oss.qualcomm.com, jorge.ramirez@oss.qualcomm.com, linux-kernel@vger.kernel.org, Sumit Garg Subject: Re: [PATCH v2 2/3] media: dt-bindings: venus: Fix iommus property Message-ID: <20260116-burrowing-weightless-sawfly-53dc98@quoll> References: <20260116062004.237356-1-sumit.garg@kernel.org> <20260116062004.237356-3-sumit.garg@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260116062004.237356-3-sumit.garg@kernel.org> On Fri, Jan 16, 2026 at 11:50:03AM +0530, Sumit Garg wrote: > From: Sumit Garg > > Fix IOMMU DT propety for venus via dropping SMMU stream IDs which > relates to secure context bank. Assigning Linux kernel (HLOS) VMID > to secure context bank stream IDs is incorrect. > > The min value is added for iommus property to ensure in future when You do not add min value (that would be "minimum") but change the list. > secure context bank stream IDs are properly supported then the iommus > property is extensible. > > These DT bindings changes should be backwards compatible. > > Signed-off-by: Sumit Garg > --- > .../devicetree/bindings/media/qcom,qcm2290-venus.yaml | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > > diff --git a/Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml b/Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml > index 3f3ee82fc878..ae6bc0d0bea6 100644 > --- a/Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml > +++ b/Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml > @@ -42,6 +42,7 @@ properties: > - const: vcodec0_bus > > iommus: > + minItems: 2 Same problem. > maxItems: 5 Best regards, Krzysztof