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Mon, 26 Jun 2023 11:09:37 -0700 From: Brad Griffis To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , , CC: Brad Griffis Subject: [PATCH 2/2] arm64: tegra: fix p3767 QSPI speed Date: Mon, 26 Jun 2023 18:09:20 +0000 Message-ID: <20230626180920.318774-2-bgriffis@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230626180920.318774-1-bgriffis@nvidia.com> References: <20230626180920.318774-1-bgriffis@nvidia.com> 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: CO1NAM11FT025:EE_|IA0PR12MB8973:EE_ X-MS-Office365-Filtering-Correlation-Id: dd2f0276-ed21-4ae3-0f64-08db76708a49 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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:(13230028)(4636009)(396003)(39860400002)(376002)(346002)(136003)(451199021)(36840700001)(46966006)(40470700004)(4744005)(2906002)(40460700003)(478600001)(82740400003)(36756003)(82310400005)(336012)(47076005)(426003)(110136005)(70206006)(83380400001)(5660300002)(2616005)(316002)(356005)(4326008)(70586007)(6666004)(40480700001)(36860700001)(41300700001)(86362001)(8936002)(7636003)(8676002)(1076003)(26005)(107886003)(186003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jun 2023 18:09:53.0578 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: dd2f0276-ed21-4ae3-0f64-08db76708a49 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: CO1NAM11FT025.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR12MB8973 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The QSPI device used in Jetson Orin NX and Nano modules (p3767) is the same as Jetson AGX Orin (p3701) and should have a max speed of 102 MHz. Fixes: 13b0aca303e9 ("arm64: tegra: Support Jetson Orin NX") Signed-off-by: Brad Griffis --- arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi index 831a553ec387..980f15ac674d 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi @@ -28,7 +28,7 @@ spi@3270000 { flash@0 { compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <136000000>; + spi-max-frequency = <102000000>; spi-tx-bus-width = <4>; spi-rx-bus-width = <4>; }; -- 2.25.1