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Tue, 3 Mar 2026 20:30:15 -0600 From: Hari Nagalla To: , , , , , CC: , , , Hari Nagalla Subject: [PATCH] arm64: dts: ti: k3-am62-main: Correct PRU core IRAM size Date: Tue, 3 Mar 2026 20:30:12 -0600 Message-ID: <20260304023012.20452-1-hnagalla@ti.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH3PEPF00000015:EE_|MW4PR10MB6584:EE_ X-MS-Office365-Filtering-Correlation-Id: 9f088598-a04f-45a1-f7d6-08de7995fc01 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|34020700016|376014|82310400026|36860700016; X-Microsoft-Antispam-Message-Info: JReBpNZsps9iJaznnjZaYxgQfrLg/y32Kutc7zsdZXaN21jlxvOmehml5GnJBg91Lc5nGb2Qg6oE9HFiYy4qcJljatR9B0P7UeTq+6Bq+slFiOGq9/x0Az9P6sSd+1U5o69TPa/NZg1N4QfkK9qkrT24cuVpPjviv0edFg7O1iRrPmLf8o0VDYR4WL32NMeAxcf6MVyDzgj7Izxxanv0W27QtRt7LG2tJR9s2t9smAOdeQFmtpBlUzl7/OrhL6CkR0ucIZ9GVP/EUDVwFZeQGkOpKfsP3cz2GSlK63CuHdCc5JwQfvhE/ftQ2JVnvD2snl7yh8zeDFfMLQVkUGLUTSU4dZ8GHV9frWM7QHM9z3N8698tfwk8OhGfoX9Wg33krrdHqeb6hWqOxMjnG1vKy+hstr94zLIWc+R7nc6ZMrI5Chs3rb3ZIWC2sslXwgTWLXr5rW4e5mn/z4YGG95IUdhmIS2z/VNk1ytckwiIAR18YI5i+OGgZLfQTGJiuyZjGua04klnc4Ps3m8CLXa/Ia/YZ89XJEcZkEpdPCoFPvmcdqXHZ3MTWaTSvAVqwoFAUonWj49LrrMptucrhN/EUb0E62HA+adlVhu4juVdmSzjdKwAhx4X5lmwGCi230vkp65VvFJyG85SjYohqxRhZRb9JLDAI8bYswxWQPJD4yv6wBdEncmFlzvhxGsZpLoEMZsanfBr3gzRynNLPvcdSX6UFvprLtcQKaDAM+jRQjvrbNs6+VmrZnO+c7+fKKrY8ZTvuRqCmoV2etzEMthE7w== X-Forefront-Antispam-Report: CIP:198.47.21.194;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:flwvzet200.ext.ti.com;PTR:ErrorRetry;CAT:NONE;SFS:(13230040)(1800799024)(34020700016)(376014)(82310400026)(36860700016);DIR:OUT;SFP:1101; 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charset="utf-8" Each PRU core in the AM62x PRU subsystem has 16KB of program memory. Correct the PRU device tree node reg property accordingly. AM625 data sheet : https://www.ti.com/lit/ds/symlink/am625.pdf Signed-off-by: Hari Nagalla --- arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts= /ti/k3-am62-main.dtsi index c5ee263d34a6..1bec89b1e378 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -1213,7 +1213,7 @@ pruss_intc: interrupt-controller@20000 { =20 pru0: pru@34000 { compatible =3D "ti,am625-pru"; - reg =3D <0x34000 0x3000>, + reg =3D <0x34000 0x4000>, <0x22000 0x100>, <0x22400 0x100>; reg-names =3D "iram", "control", "debug"; @@ -1225,7 +1225,7 @@ pru0: pru@34000 { =20 pru1: pru@38000 { compatible =3D "ti,am625-pru"; - reg =3D <0x38000 0x3000>, + reg =3D <0x38000 0x4000>, <0x24000 0x100>, <0x24400 0x100>; reg-names =3D "iram", "control", "debug"; --=20 2.34.1