[PATCH] arm64: dts: ti: k3-am62-main: Correct PRU core IRAM size

Hari Nagalla hnagalla at ti.com
Tue Mar 3 18:30:12 PST 2026


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 <hnagalla at ti.com>
---
 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 at 20000 {
 
 		pru0: pru at 34000 {
 			compatible = "ti,am625-pru";
-			reg = <0x34000 0x3000>,
+			reg = <0x34000 0x4000>,
 			      <0x22000 0x100>,
 			      <0x22400 0x100>;
 			reg-names = "iram", "control", "debug";
@@ -1225,7 +1225,7 @@ pru0: pru at 34000 {
 
 		pru1: pru at 38000 {
 			compatible = "ti,am625-pru";
-			reg = <0x38000 0x3000>,
+			reg = <0x38000 0x4000>,
 			      <0x24000 0x100>,
 			      <0x24400 0x100>;
 			reg-names = "iram", "control", "debug";
-- 
2.34.1




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