ARM: dts: r8a7779: Add device node for RESET/WDT module

Add a device node for the RESET/WDT module, which provides a.o. reset
control, mode pin monitoring, and watchdog control.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>

diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index b9bbcce..8cf1600 100644 (file)
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -590,6 +590,11 @@
                };
        };
 
+       rst: reset-controller@ffcc0000 {
+               compatible = "renesas,r8a7779-reset-wdt";
+               reg = <0xffcc0000 0x48>;
+       };
+
        sysc: system-controller@ffd85000 {
                compatible = "renesas,r8a7779-sysc";
                reg = <0xffd85000 0x0200>;