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 1CA4A41DDEA; Sat, 12 Sep 2026 08:39:19 +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=1789202359; cv=none; b=miGSyuBfJhOgChY6PFN2ZGNHfL2D0RC4vKtXHFlWCwKBZMOFo3DflNuKn2SQ9hIyypvfKYiMOsK7jxSp9cCrr8n4hpqsWac9axL1Rp+RruZopHM8KKzqk89THuK1RgzZK7og7EsckwhZ5M9gFswk88BkvR8uZAM8XmlML75HrGY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789202359; c=relaxed/simple; bh=Y2tYpAAcz6nz7Pdv5HgsCC9rwT95/7ljDoBRHQCON3s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qyrlG2XZ+K5A35Cc6FRAI0kwdvv//LCUw/icJpW4oqTnP8yAd704D/qFPcSRbyrgb9K8+goJ+LkgX5UlNpP5rSNplV02TDW5TDJyyy6AzZCyefjlQ2kZqD6cBq2BM1scj50m2S5YqUegouwI8HLUplrtY0ha52G1skj+iZsySYE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RrP3E5Qe; 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="RrP3E5Qe" Received: by smtp.kernel.org (Postfix) with ESMTPS id 648B7C4AF48; Sat, 12 Sep 2026 08:39:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1789202358; bh=Y2tYpAAcz6nz7Pdv5HgsCC9rwT95/7ljDoBRHQCON3s=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=RrP3E5Qe+mIh+TW3RNi1DPrd2NFS9gsO65yrHAwNu9JZSBXjGGJAU2K+ezZf75J2V sygQiS7VPAmtoqdWXrqAeqXAjmTjcZTEhEQqhXh7l6v/X9/jWqXcuRAJJLMhOIgQxX oYh2f43BdBCXrxw/rMdaXipXbJ00XRLmoRtSC4ImjsO3a/A8fppJPdugrG3rGj4X6C voh49xdGNbw7HUEgHUP9v6twf0jQnZ6d/NB6U57uiKdo4d5d9/umJgzY0s3QRW/9KU /Y/VoMlllRpeHPKFDoxI4twzG3KspnE0dSyVqgjLPYDZ4nR62460hm2YmEP19NMB1h l29+IJWCg3mEw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4DB6EC88E5C; Sat, 12 Sep 2026 08:39:18 +0000 (UTC) From: Muzaffer Kadir via B4 Relay Date: Sat, 12 Sep 2026 11:39:17 +0300 Subject: [PATCH RFC 08/20] dt-bindings: iommu: qcom,iommu: Add MSM8952 IOMMU to SMMUv2 compatibles 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-Transfer-Encoding: 7bit Message-Id: <20260912-msm8952-initial-support-v1-8-0e742578b524@mainlining.org> References: <20260912-msm8952-initial-support-v1-0-0e742578b524@mainlining.org> In-Reply-To: <20260912-msm8952-initial-support-v1-0-0e742578b524@mainlining.org> To: Bjorn Andersson , Abel Vesa , Stephen Boyd , Brian Masney , Jerome Brunet , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Srinivas Kandagatla , Ulf Hansson , Konrad Dybcio , "Joerg Roedel (AMD)" , Will Deacon , Robin Murphy , Lee Jones , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Robert Marko , Guru Das Srinagesh , Amit Kucheria , Thara Gopinath , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Kees Cook , Tony Luck , "Guilherme G. Piccoli" , Dmitry Torokhov Cc: David Heidelberg , Dang Huynh , phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, iommu@lists.linux.dev, mfd@lists.linux.dev, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, Krzysztof Kozlowski , linux-pm@vger.kernel.org, linux-input@vger.kernel.org, Muzaffer Kadir X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789202354; l=899; i=muzafferkadir@mainlining.org; s=20260816; h=from:subject:message-id; bh=nfAz99So67UR0eyTBCJCXrrz8ldqx9jhB2u8iWLdXd0=; b=Z9hBQwW3JsQ/kODJPQLSBFfYBWzo5BSslJ1ZlFBgCfDDIIvFSV6QYaiyA8hAixG4n8CEQ0H97 lu8pLX6n+dIAYy8WRvqKolnULsJ2gwy3uzmOfmCipsoIk4FyamxGpNQ X-Developer-Key: i=muzafferkadir@mainlining.org; a=ed25519; pk=4zkv4suQ3cYcO4Z7CrV8JSSjEGLBGepUtvQCFjgnYIU= X-Endpoint-Received: by B4 Relay for muzafferkadir@mainlining.org/20260816 with auth_id=954 X-Original-From: Muzaffer Kadir Reply-To: muzafferkadir@mainlining.org From: Muzaffer Kadir Add MSM8952 compatible string with "qcom,msm-iommu-v2" as fallback for the MSM8952 IOMMU which is compatible with Qualcomm's secure fw "SMMU v2" implementation. Signed-off-by: Muzaffer Kadir --- Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml index 93a489025317..9952b9da9a6a 100644 --- a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml @@ -27,6 +27,7 @@ properties: - const: qcom,msm-iommu-v1 - items: - enum: + - qcom,msm8952-iommu - qcom,msm8953-iommu - qcom,msm8976-iommu - const: qcom,msm-iommu-v2 -- 2.54.0