From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Tue, 18 Jan 2022 17:09:05 +0000 (+0100)
Subject: arm64: dts: renesas: spider-cpu: Enable watchdog timer
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=1069050467d8c4e91a49d0e95d776c905afb5b03;p=linux.git

arm64: dts: renesas: spider-cpu: Enable watchdog timer

Enable the watchdog timer on the Spider board.

Extracted from a larger patch in the BSP by LUU HOAI.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/b36b2bb5770e10d906571721a3d73ca205b6f56e.1642525158.git.geert+renesas@glider.be
---

diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
index 156586532c84..3a90932fe85c 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
@@ -31,6 +31,11 @@
 	clock-frequency = <32768>;
 };
 
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
+
 &scif3 {
 	status = "okay";
 };