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Fri, 12 Nov 2021 05:12:40 -0800 (PST) Received: from localhost ([193.209.96.43]) by smtp.gmail.com with ESMTPSA id o2sm5931682wrg.1.2021.11.12.05.12.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Nov 2021 05:12:39 -0800 (PST) From: Thierry Reding To: Joerg Roedel , Will Deacon , Robin Murphy , Rob Herring Subject: [PATCH 2/4] dt-bindings: arm-smmu: Add compatible for Tegra234 SOC Date: Fri, 12 Nov 2021 14:12:29 +0100 Message-Id: <20211112131231.3683098-3-thierry.reding@gmail.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211112131231.3683098-1-thierry.reding@gmail.com> References: <20211112131231.3683098-1-thierry.reding@gmail.com> MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, Jon Hunter , iommu@lists.linux-foundation.org, Thierry Reding , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" 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. Signed-off-by: Thierry Reding --- Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml index cf32a7955475..21d293a2dadd 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -60,6 +60,7 @@ properties: for improved performance. items: - enum: + - nvidia,tegra234-smmu - nvidia,tegra194-smmu - nvidia,tegra186-smmu - const: nvidia,smmu-500 @@ -176,8 +177,9 @@ allOf: compatible: contains: enum: - - nvidia,tegra194-smmu - nvidia,tegra186-smmu + - nvidia,tegra194-smmu + - nvidia,tegra234-smmu then: properties: reg: -- 2.33.1 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu