* [PATCH] arm64: dts: renesas: v3msk: Enable watchdog timer
@ 2025-10-07 9:45 Geert Uytterhoeven
2025-10-07 10:27 ` Wolfram Sang
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2025-10-07 9:45 UTC (permalink / raw)
To: Magnus Damm, Wolfram Sang
Cc: linux-renesas-soc, linux-arm-kernel, Geert Uytterhoeven
Enable the watchdog timer on the R-Car V3M Starter Kit board.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Remote board reboots fine when the watchdog timer expires.
To be queued in renesas-devel for v6.19.
---
arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
index 332eb908ca0c1859..0caa514df567d7ea 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
@@ -294,6 +294,11 @@ user@1bc0000 {
};
};
+&rwdt {
+ timeout-sec = <60>;
+ status = "okay";
+};
+
&scif0 {
pinctrl-0 = <&scif0_pins>;
pinctrl-names = "default";
--
2.43.0
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2025-10-07 9:45 [PATCH] arm64: dts: renesas: v3msk: Enable watchdog timer Geert Uytterhoeven
2025-10-07 10:27 ` Wolfram Sang
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