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 20E613F1044; Tue, 6 Oct 2026 12:15:42 +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=1791288942; cv=none; b=d9fZbNn8bRpNoFIzpnyIR7k/4SgV/OFGhk+5chPWwdkokNNBY7lgPwU8iKCCZvPYZWUFctV2HAXNarEbongopTUmSir9Ug6EqAiez3wASn4Rg+rItjWymzEXdx/IpJCIGH4p1bDKwzcAY8ceHwyg+aeAYT7FqIhegkuDZTFV1mY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791288942; c=relaxed/simple; bh=td2I24nRoQ5+bn5CQxQqEo0inmSjlf0k47TwwMGhEuI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=aaXRxWnTCmCJOUqbTA2pDtVFTVBIBAkQcZZ7fcICTgSEibqxjKGZ7iX9sgMBqx8vi3c4Nf9TVHHoc126RLZ1Y2nXW3aG1epGIJDAsjC1WoT8G9/mTFNSLiMEFuBEBeMpwJRrPnBHrDusq8py0NrdmccgWV1sL6T4vqsyhJIptyM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ctkjs+Yj; 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="ctkjs+Yj" Received: by smtp.kernel.org (Postfix) with ESMTPS id D1553C4AF67; Tue, 6 Oct 2026 12:15:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1791288940; bh=td2I24nRoQ5+bn5CQxQqEo0inmSjlf0k47TwwMGhEuI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=ctkjs+YjExmKsGR6kzAY7qGBTugSc5JjfabXHkyvulnFEVdTXbzW+0dfrs/9bS1Vx /u1lPzPmJojiNSaSPnQlBJQoSrdD8356CTb9rvjgjfIdDj7+Sw8AX8IrBkysyN/0Pd 4k7KyyIhcUC+wDRO8Ko/ZeQoJt8ijyFBkGl42vQ7/dtkWkTqBfkovlxV6xigvSPgBD 50V4lAbaSp8IhysfjbO+XgwZjYXkQbMURGguAAN3W/WPK4X/Ffe8QeOy50GuGvt5F0 l6wtnO5QJcBkfy9Jr60il3oMQUcRs4LMTzp+fTFAyfoabdtEjC8sP+lWJ7UOL01jA1 GbHBInkK9kn4g== 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 B790FCA5FED; Tue, 6 Oct 2026 12:15:40 +0000 (UTC) From: Muzaffer Kadir via B4 Relay Date: Tue, 06 Oct 2026 15:15:09 +0300 Subject: [PATCH v4 2/7] dt-bindings: iommu: qcom,iommu: Add MSM8952 IOMMU to SMMUv2 compatibles Precedence: bulk X-Mailing-List: linux-kernel@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: <20261006-msm8952-initial-support-v4-2-ecdcc1ac620c@mainlining.org> References: <20261006-msm8952-initial-support-v4-0-ecdcc1ac620c@mainlining.org> In-Reply-To: <20261006-msm8952-initial-support-v4-0-ecdcc1ac620c@mainlining.org> To: Srinivas Kandagatla , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Joerg Roedel (AMD)" , Will Deacon , Robin Murphy , Konrad Dybcio , Amit Kucheria , Thara Gopinath , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Bjorn Andersson , Abel Vesa , Kees Cook , Tony Luck , "Guilherme G. Piccoli" , Dmitry Torokhov Cc: David Heidelberg , phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-pm@vger.kernel.org, linux-input@vger.kernel.org, Muzaffer Kadir , Krzysztof Kozlowski X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1791288938; l=969; i=muzafferkadir@mainlining.org; s=20260816; h=from:subject:message-id; bh=ITO15xkGcBa687Mp0TLRvjwHoI0S0V/a2UgW08TP0cI=; b=aR9iJLeo1zn3F93QVjjTRCrpBuq2h2NParpPyp9IuREEWoYQ4URPKzNc19opyDaCKUd7bBm0W +zcGnI42ws3C2QPlYWQ/1tY9Iw+b2PTXWUWlhQTQm3nU1zUUA+TdUUx 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. Acked-by: Krzysztof Kozlowski 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 -- 2.55.0