From nobody Sun Feb 8 13:08:47 2026 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 7CD8A346A0D; Fri, 16 Jan 2026 06:20:40 +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=1768544440; cv=none; b=Y8zMd3MeOn7QJc8fCcKtYbQ7DINNLNQVDee25udX0S9guhAt9dBUayg5ef+gmvM7uKZGV5uYadP57lDoBuCkSU7gZ+tfGYtkwrP0FYE6xLbPC33kx419kgzEyROujboU1uAl9X7GJQjzxLcSSQ3cvKmmXFVTOU4CvRGjaL0etN0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768544440; c=relaxed/simple; bh=ly84ixe5RxVypu7W+U0r4f7IqMlM2yIbUGr2Q83drGs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iYgG9pBP5kX4g1kRa9KKcILZlMJUbFH9S1hTL1lqkhSLyDpY8kylhkJWbT8W85nPQFEzojNKTaNVJt/FMnAN/4s9cba+jaL1pBuE6tQIZQ5cO6HfN/LfjOQuTx5reDQAHnSN/eh09FB0/DAXZXjKPW9iXWkhNxsHClsi1ekIbIo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qPu0531P; 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="qPu0531P" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA0DDC2BC86; Fri, 16 Jan 2026 06:20:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768544440; bh=ly84ixe5RxVypu7W+U0r4f7IqMlM2yIbUGr2Q83drGs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qPu0531PwPkv+yGvWpp4mKlFJG6k6YnXDWr66aao2ajJjKPR+G/mb0dkHdWnnQnj6 HqKONcuf54MzXtP7itu+N94TKGXGjJEBp97fOFsAKzQeeymVs3JgC5Zq0MJryExM6A T2fRftVx2v82A517cTM49MVHe1DueAek3EKcZHDDoaOzMk09+41TqmRxQ4CMZw45Fr CDR5DoizX/WJZcmvsYoTzXF8yFxSXAjG+shF2b+aHdIRMlQ0wtbyXXuK4xCaIoZyO+ sed+FsDYDXKVw+QhUfZWh2+0TBV6kTGI3BiE6hIMGULNdcnreaDymuAKWJBdYFY5ou /bSLfWvrdMYAA== From: Sumit Garg To: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Cc: 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: [PATCH v2 2/3] media: dt-bindings: venus: Fix iommus property Date: Fri, 16 Jan 2026 11:50:03 +0530 Message-ID: <20260116062004.237356-3-sumit.garg@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260116062004.237356-1-sumit.garg@kernel.org> References: <20260116062004.237356-1-sumit.garg@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 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.yam= l 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 =20 iommus: + minItems: 2 maxItems: 5 =20 interconnects: @@ -102,10 +103,7 @@ examples: memory-region =3D <&pil_video_mem>; =20 iommus =3D <&apps_smmu 0x860 0x0>, - <&apps_smmu 0x880 0x0>, - <&apps_smmu 0x861 0x04>, - <&apps_smmu 0x863 0x0>, - <&apps_smmu 0x804 0xe0>; + <&apps_smmu 0x880 0x0>; =20 interconnects =3D <&mmnrt_virt MASTER_VIDEO_P0 RPM_ALWAYS_TAG &bimc SLAVE_EBI1 RPM_ALWAYS_TAG>, --=20 2.51.0