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Sun, 21 Jun 2026 23:54:13 -0700 From: Ashish Mhetre To: , , , , , , , , CC: , , , , Ashish Mhetre Subject: [PATCH 2/2] arm64: tegra: Fix CMDQV interrupt type on Tegra264 Date: Mon, 22 Jun 2026 06:54:10 +0000 Message-ID: <20260622065410.2780215-2-amhetre@nvidia.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260622065410.2780215-1-amhetre@nvidia.com> References: <20260622065410.2780215-1-amhetre@nvidia.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PEPF0000009E:EE_|BY5PR12MB4082:EE_ X-MS-Office365-Filtering-Correlation-Id: 3bfcc9c6-fe01-4807-6585-08ded02b1c95 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|82310400026|7416014|23010399003|376014|36860700016|22082099003|18002099003|6133799003|56012099006|11063799006; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: wO0hofs3+VfNOjg1a2W8/T+fU7kOSzE+ndcAMzqqN9XquVGKD/HYFEmyc6zGdeWHFemEHbeUAs1KMPY23KOhAy0eD7iEabkTtfp0i1lz1iM1JDEXreDfZgHOwtiwHgyj+A1Uyy4FcqRRatr9b5Atj6/XHDnptbGVWbE1R01irUj4ofdZmzNc5vydNoQqkAbZCqOEIKeLJkpE2AOWP3X7twnuT+ii2nj5pnTk51yhXI29scSzzIGgL0QfXuEF0MjvMehNAfAgZZqBfOHZq3L+e0OqN/uSpoAsYlgVHGknejRh6TIuJii246bvf8rd5KSU+G1WXm/eSEFUMKmPIcLLy59scRLhBLA9NEj3XK5RZJmYlGNDS//nuC10c5WKXvdDtNNRTYboaWY8425wON8uDlQoOX6hJOi3+gmdfUWuLJcQbUwEV6+V2lz6KoW6Drjf X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2026 06:54:31.3690 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3bfcc9c6-fe01-4807-6585-08ded02b1c95 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CH2PEPF0000009E.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR12MB4082 The CMDQV interrupts on Tegra264 are described as level-triggered, but per the hardware interrupt documentation these interrupts are actually edge-triggered. Correct the interrupt type for all CMDQV nodes from IRQ_TYPE_LEVEL_HIGH to IRQ_TYPE_EDGE_RISING. Fixes: fe57d0ac4835 ("arm64: tegra: Add nodes for CMDQV") Reported-by: Nicolin Chen Signed-off-by: Ashish Mhetre --- arch/arm64/boot/dts/nvidia/tegra264.dtsi | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra264.dtsi b/arch/arm64/boot/dts/nvidia/tegra264.dtsi index 2d8e7e37830f..ff9c0476e924 100644 --- a/arch/arm64/boot/dts/nvidia/tegra264.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra264.dtsi @@ -3393,7 +3393,7 @@ smmu1: iommu@5000000 { cmdqv1: cmdqv@5200000 { compatible = "nvidia,tegra264-cmdqv"; reg = <0x00 0x5200000 0x0 0x830000>; - interrupts = ; + interrupts = ; status = "disabled"; }; @@ -3413,7 +3413,7 @@ smmu2: iommu@6000000 { cmdqv2: cmdqv@6200000 { compatible = "nvidia,tegra264-cmdqv"; reg = <0x00 0x6200000 0x0 0x830000>; - interrupts = ; + interrupts = ; status = "disabled"; }; @@ -3486,7 +3486,7 @@ smmu0: iommu@a000000 { cmdqv0: cmdqv@a200000 { compatible = "nvidia,tegra264-cmdqv"; reg = <0x00 0xa200000 0x0 0x830000>; - interrupts = ; + interrupts = ; status = "disabled"; }; @@ -3506,7 +3506,7 @@ smmu4: iommu@b000000 { cmdqv4: cmdqv@b200000 { compatible = "nvidia,tegra264-cmdqv"; reg = <0x00 0xb200000 0x0 0x830000>; - interrupts = ; + interrupts = ; status = "disabled"; }; @@ -3831,7 +3831,7 @@ smmu3: iommu@6000000 { cmdqv3: cmdqv@6200000 { compatible = "nvidia,tegra264-cmdqv"; reg = <0x00 0x6200000 0x0 0x830000>; - interrupts = ; + interrupts = ; status = "disabled"; }; -- 2.50.1