From patchwork Fri Apr 29 08:22:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 12831624 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7A997C433EF for ; Fri, 29 Apr 2022 08:24:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QTh9Xlgni3M3Px2TuAkpexc6NnHz06mQq3B2+gYhN90=; b=4Q1jy1VwZ2InmE Lh7ymimhNj2x6ToMHqaK5sfxFVPmcje0OX65XPH6wiEceevm2PyGxFYZMYDW4DjwgXOKfUB8NVFaC ixmS1PlveTaghRgAz3dGogj1jL5/lgbkPSiZps5cP44UvCDXHE0XL4t2Qhn1bLRIGzlhjDIQ+bNy8 pcZUaQPQbGcmahM+kMevC/j7dSaoZwVhC8LHvd2Yc8LpjgFfPh+LFgvxUoXHdqc2uDe5z1bUUoOE8 kEEu7Z54/LKLeM26G439PkP7kTsWEPXwA/0458PyzkyxV4bzGZVuBXZjS4+Hx4Ug5Dcrb7GyiqhPV i19u8MsY3Ex1574wKskg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nkLuq-00A9o2-FG; Fri, 29 Apr 2022 08:23:52 +0000 Received: from mail-lf1-x129.google.com ([2a00:1450:4864:20::129]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nkLu1-00A9VI-Tq for linux-arm-kernel@lists.infradead.org; Fri, 29 Apr 2022 08:23:04 +0000 Received: by mail-lf1-x129.google.com with SMTP id k12so12703035lfr.9 for ; Fri, 29 Apr 2022 01:22:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=oMI7QqZGI0vddFgsm9lt9vX32EVJjnSzVDzCY5m9AWw=; b=A+MZEIPz8f8ZVktBwhejBMEn6pzxhtXTC4xQVz8q12o9QJLmNmtexynvWUrVfIa+Ae 6maTnwa27kI+xhAXIBGtAXjVHK7OGM1kx3PkAyO1LHyQpy7V4Zbr4LBWK2DnNg5xfU31 o/YCThPeqJSDMynOYaIVENS+YcOQV9KrhfGlA2t/h0nwecrVjINLXEHjSqLLDCi3YgGi dHNbsLaDuEnWQYS3Hjn99lwnOfDdmAXQQo88TH0DPRgx1FPIO/rhzW9EnivfjyxWeWTe uEfb1tML0BB76+flF+4+aDM9lTjTNlwoTuDlfW5skzC2KfUcYHWvHsrF7HsOUW99vdOq qkSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=oMI7QqZGI0vddFgsm9lt9vX32EVJjnSzVDzCY5m9AWw=; b=71PDb5aP7m+vU9JGWncnXCsh8fA+Imf2EocGKta/63TS8Lh+gc5QhjfDHqum+sWVlN iKZvrtfvI5BsbByd46OG1eL3tdL17vzcY2hCf/CXc59vjTOftAQ3yzoBeXn0gvwo1P4b 560H5eQEt4oDsAN9VoTD37wzaZ+wMocH5j37ymbcu2CebBaFozmyMvANJES8PJ4WO1TG 2bQhC8cDc3pY37ofx5bk3kKeruDUqu/61gU4q0P51prZbkLZ/huVNjeCrB9F7a00EhtD 1ed4E264IJ4n5sVXTO7Na+4pB1eNRW4NeetVqEGGJrOEqLq0tKHMsquDtxE9f+Z8R23k NA3Q== X-Gm-Message-State: AOAM5319C7nixLRg1CxVMR9NEKJbVq2w/DQ/wBTE1DidvGOO8Mh+4EAq tyTtrky4W38roNEoB8mkTbAOpyczgSM= X-Google-Smtp-Source: ABdhPJznRjWCO7GO08thPSho9osAYFp9jDBFLMKt6fOX5IuiDEYe27Bgr+pjGNRAHJ3ZKvw5r/QthA== X-Received: by 2002:a05:6512:3d1c:b0:472:3444:df98 with SMTP id d28-20020a0565123d1c00b004723444df98mr6310755lfv.366.1651220573131; Fri, 29 Apr 2022 01:22:53 -0700 (PDT) Received: from localhost ([62.96.65.119]) by smtp.gmail.com with ESMTPSA id t19-20020a19dc13000000b0044b022fd9f1sm179229lfg.160.2022.04.29.01.22.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Apr 2022 01:22:52 -0700 (PDT) From: Thierry Reding To: Joerg Roedel Cc: Will Deacon , Robin Murphy , iommu@lists.linux-foundation.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Rob Herring Subject: [PATCH v3 2/3] dt-bindings: arm-smmu: Add compatible for Tegra234 SOC Date: Fri, 29 Apr 2022 10:22:42 +0200 Message-Id: <20220429082243.496000-3-thierry.reding@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220429082243.496000-1-thierry.reding@gmail.com> References: <20220429082243.496000-1-thierry.reding@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220429_012302_070150_3B715E97 X-CRM114-Status: GOOD ( 11.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Thierry Reding The NVIDIA Tegra234 SoC comes with one single-instance ARM SMMU used by isochronous memory clients and two dual-instance ARM SMMUs used by non- isochronous memory clients. Reviewed-by: Rob Herring Acked-by: Will Deacon Signed-off-by: Thierry Reding --- Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml index 44606ad5aa39..590cc8dc8323 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -62,8 +62,9 @@ properties: for improved performance. items: - enum: - - nvidia,tegra194-smmu - nvidia,tegra186-smmu + - nvidia,tegra194-smmu + - nvidia,tegra234-smmu - const: nvidia,smmu-500 - items: - const: arm,mmu-500 @@ -183,8 +184,9 @@ allOf: compatible: contains: enum: - - nvidia,tegra194-smmu - nvidia,tegra186-smmu + - nvidia,tegra194-smmu + - nvidia,tegra234-smmu then: properties: reg: