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Tue, 24 Mar 2026 05:16:45 -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 Subject: [PATCH V2 3/3] arm64: tegra: Fix Tegra234 MGBE PTP clock Date: Tue, 24 Mar 2026 12:16:31 +0000 Message-ID: <20260324121631.771628-4-jonathanh@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260324121631.771628-1-jonathanh@nvidia.com> References: <20260324121631.771628-1-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: SJ1PEPF00001CDD:EE_|CH2PR12MB4101:EE_ X-MS-Office365-Filtering-Correlation-Id: 85fe5ffc-e491-4159-b73b-08de899f42e2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|1800799024|36860700016|376014|7416014|18002099003|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(1800799024)(36860700016)(376014)(7416014)(18002099003)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: u1dB3clG/1hOok+Wmc8M/CT24IckcW+ORrCBA6cDqB7tzV1NJN59x6OasMN4i/Z//CR36bIOF92yw2IZbI7CTKTvxuDK7Q3g1dXw81OcAbj4w9scB1aV5VJbGDmObgcKmT7e2X+JvDfa7uU/ACmf/aW3TI0YT7SMYNff5TnYYbtw7hgHiqoxHkJujPL4deP/I5Ov9wsuaKBPjEhTuhrlLK02Y/7T8D94E/A3XEEOujcBNDJZ2ikxEow1NqZtfUBIsoXfEq6PzcsANdA3G6i0Ct4p4TlzHdBCOXDw6i+ikxNih2N6OXpa3pG++Raz6NWyy1E2lktvCqg1VmJd5K79Gb9nptbWURMuro9lfd4nUgE9gB/8mb6035iFIX1Bu+uz0Pd4Qbb8ZDxEakKTvF36fYHe1a33DRIzfF6/NHqmN7i6tNjSU3w3Ioym1hN6FP2T X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Mar 2026 12:17:04.6573 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 85fe5ffc-e491-4159-b73b-08de899f42e2 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF00001CDD.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB4101 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 --- 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