* [PATCH] arm64: dts: ti: k3-am62-main: Correct PRU core IRAM size
@ 2026-03-04 2:30 Hari Nagalla
2026-03-09 4:26 ` Vignesh Raghavendra
0 siblings, 1 reply; 2+ messages in thread
From: Hari Nagalla @ 2026-03-04 2:30 UTC (permalink / raw)
To: nm, vigneshr, robh, krzk+dt, conor+dt, kristo
Cc: devicetree, linux-kernel, linux-arm-kernel, Hari Nagalla
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@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@20000 {
pru0: pru@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@34000 {
pru1: pru@38000 {
compatible = "ti,am625-pru";
- reg = <0x38000 0x3000>,
+ reg = <0x38000 0x4000>,
<0x24000 0x100>,
<0x24400 0x100>;
reg-names = "iram", "control", "debug";
--
2.34.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: ti: k3-am62-main: Correct PRU core IRAM size
2026-03-04 2:30 [PATCH] arm64: dts: ti: k3-am62-main: Correct PRU core IRAM size Hari Nagalla
@ 2026-03-09 4:26 ` Vignesh Raghavendra
0 siblings, 0 replies; 2+ messages in thread
From: Vignesh Raghavendra @ 2026-03-09 4:26 UTC (permalink / raw)
To: Hari Nagalla, nm, robh, krzk+dt, conor+dt, kristo
Cc: devicetree, linux-kernel, linux-arm-kernel
On 04/03/26 08:00, Hari Nagalla wrote:
> 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@ti.com>
Needs Fixes tag
> ---
> 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 {
>
> pru0: pru@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@34000 {
>
> pru1: pru@38000 {
> compatible = "ti,am625-pru";
> - reg = <0x38000 0x3000>,
> + reg = <0x38000 0x4000>,
> <0x24000 0x100>,
> <0x24400 0x100>;
> reg-names = "iram", "control", "debug";
--
Regards
Vignesh
https://ti.com/opensource
^ permalink raw reply [flat|nested] 2+ messages in thread
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