According to Figure 5.1 ("Unified memory map"), the safety register
block is 64 KiB large, just like the non-safety register block.

Fixes: a6568d82091d279c ("dt-bindings: interrupt-controller: Document RZ/{T2H,N2H} ICU")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 .../bindings/interrupt-controller/renesas,r9a09g077-icu.yaml    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,r9a09g077-icu.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,r9a09g077-icu.yaml
index 78c01d14e765721b..a809bc4f75159c60 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/renesas,r9a09g077-icu.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,r9a09g077-icu.yaml
@@ -165,7 +165,7 @@ examples:
     icu: interrupt-controller@802a0000 {
       compatible = "renesas,r9a09g077-icu";
       reg = <0x802a0000 0x10000>,
-            <0x812a0000 0x50>;
+            <0x812a0000 0x10000>;
       #interrupt-cells = <2>;
       #address-cells = <0>;
       interrupt-controller;
-- 
2.43.0

On Mon, Dec 22, 2025 at 02:12:54PM +0100, Geert Uytterhoeven wrote:
> According to Figure 5.1 ("Unified memory map"), the safety register
> block is 64 KiB large, just like the non-safety register block.
> 
> Fixes: a6568d82091d279c ("dt-bindings: interrupt-controller: Document RZ/{T2H,N2H} ICU")

That's just example, so nothing really to fix. It can contain incorrect
values.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof