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Wed, 1 Apr 2026 03:29:56 -0700 From: Jon Hunter To: Andrew Lunn , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding CC: , , , Jon Hunter , "Krzysztof Kozlowski" Subject: [PATCH V4 3/3] arm64: tegra: Fix Tegra234 MGBE PTP clock Date: Wed, 1 Apr 2026 11:29:41 +0100 Message-ID: <20260401102941.17466-4-jonathanh@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260401102941.17466-1-jonathanh@nvidia.com> References: <20260401102941.17466-1-jonathanh@nvidia.com> Precedence: bulk X-Mailing-List: netdev@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: BN2PEPF00004FBE:EE_|SN7PR12MB7250:EE_ X-MS-Office365-Filtering-Correlation-Id: 1d5d83fb-0f57-47c4-73d5-08de8fd9a1bc X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|36860700016|376014|1800799024|7416014|22082099003|18002099003|56012099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(36860700016)(376014)(1800799024)(7416014)(22082099003)(18002099003)(56012099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: CP7WWGlOE1wzHw2xWV/3g/MsmIAKo7Nn78Iu1U7OGLdmXpDA91JzELMkCgSgMsIoFHM+8zyw27/2qP/SptIGU+QGHRD3bf3t2w1yEH5RG7eSjlxBTd6i+MeizWf6AN5BN5lizcNi4ZFaZEjdRi5mP3JoXAGwQjh11O42/VK1gnf5LQLtFpeELc7eljWhs/PFQ4HDBjGLd/sx20fcup8pe9xW6Ikb9GuUUv+j3GooxXqWJHKhvf9t8vJrSHmeOAIvtdS7Fxyp8dC5IdeEwXvg8b99wPxmJbmhjeOkeBTn/a1rRTANuXzkAorV4AYPo/c4d0sMyXZA8FmpTMqfQj/m0VE/EiZJDT9R+3cl6GmeyzxGh0qavW5TNSADg8VzQXAU0OUoobKzDwFkfoZjsJCke3mxazapdSmZMUvQoXMybEcOdPIpg+BFoGpzs1Jq+1g/ X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Apr 2026 10:30:01.5495 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1d5d83fb-0f57-47c4-73d5-08de8fd9a1bc X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN2PEPF00004FBE.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7250 The Tegra MGBE PTP clock is incorrectly named as 'ptp-ref' and not 'ptp_ref' and this causing the initialisation of the PTP clock to fail. The device-tree binding doc for the device and the Tegra MGBE driver have been updated to use the correct name and so update the device-tree for Tegra234 as well. Fixes: 610cdf3186bc ("arm64: tegra: Add MGBE nodes on Tegra234") Signed-off-by: Jon Hunter Reviewed-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 04a95b6658ca..18220cdac9f9 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -3605,7 +3605,7 @@ ethernet@6800000 { <&bpmp TEGRA234_CLK_MGBE0_RX_PCS_M>, <&bpmp TEGRA234_CLK_MGBE0_RX_PCS>, <&bpmp TEGRA234_CLK_MGBE0_TX_PCS>; - clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m", + clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m", "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m", "rx-pcs", "tx-pcs"; resets = <&bpmp TEGRA234_RESET_MGBE0_MAC>, @@ -3647,7 +3647,7 @@ ethernet@6900000 { <&bpmp TEGRA234_CLK_MGBE1_RX_PCS_M>, <&bpmp TEGRA234_CLK_MGBE1_RX_PCS>, <&bpmp TEGRA234_CLK_MGBE1_TX_PCS>; - clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m", + clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m", "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m", "rx-pcs", "tx-pcs"; resets = <&bpmp TEGRA234_RESET_MGBE1_MAC>, @@ -3689,7 +3689,7 @@ ethernet@6a00000 { <&bpmp TEGRA234_CLK_MGBE2_RX_PCS_M>, <&bpmp TEGRA234_CLK_MGBE2_RX_PCS>, <&bpmp TEGRA234_CLK_MGBE2_TX_PCS>; - clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m", + clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m", "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m", "rx-pcs", "tx-pcs"; resets = <&bpmp TEGRA234_RESET_MGBE2_MAC>, @@ -3731,7 +3731,7 @@ ethernet@6b00000 { <&bpmp TEGRA234_CLK_MGBE3_RX_PCS_M>, <&bpmp TEGRA234_CLK_MGBE3_RX_PCS>, <&bpmp TEGRA234_CLK_MGBE3_TX_PCS>; - clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m", + clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m", "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m", "rx-pcs", "tx-pcs"; resets = <&bpmp TEGRA234_RESET_MGBE3_MAC>, -- 2.43.0