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Fri, 27 Feb 2026 02:42:29 +0100 From: Dominik Haller To: Dominik Haller , Tom Rini CC: , Subject: [PATCH 1/2] arm: dts: k3-am68-r5-phycore-som: Add PMIC ESM node Date: Thu, 26 Feb 2026 17:41:59 -0800 Message-ID: <20260227014202.332157-1-d.haller@phytec.de> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [172.25.39.212] X-ClientProxiedBy: Postix.phytec.de (172.25.0.11) To Postix.phytec.de (172.25.0.11) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AMS0EPF000001AF:EE_|VI2P195MB3053:EE_ X-MS-Office365-Filtering-Correlation-Id: 02045eae-3654-4380-cae9-08de75a178b8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|36860700013|1800799024|82310400026; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:91.26.50.189; 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Ip=[91.26.50.189]; Helo=[Postix.phytec.de] X-MS-Exchange-CrossTenant-AuthSource: AMS0EPF000001AF.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI2P195MB3053 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add the PMIC ESM node which is responsible for triggering the PMIC reset. Signed-off-by: Dominik Haller --- arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts b/arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts index a2674a3e1f8a..c641a2b59d69 100644 --- a/arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts +++ b/arch/arm/dts/k3-am68-r5-phycore-som-4gb.dts @@ -14,6 +14,15 @@ #include "k3-am68-phyboard-izar-u-boot.dtsi" #include "k3-j721s2-r5.dtsi" +&pmic { + bootph-pre-ram; + + esm: esm { + compatible = "ti,tps659413-esm"; + bootph-pre-ram; + }; +}; + &wkup_vtm0 { bootph-pre-ram; vdd-supply-2 = <&vdd_cpu_avs>; -- 2.43.0