arm64: dts: realtek: Add watchdog node for RTD129x

Add the watchdog node to the RTD129x Device Tree.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
[AF: Moved from RTD1295 to new RTD129x]
Signed-off-by: Andreas Färber <afaerber@suse.de>

diff --git a/arch/arm64/boot/dts/realtek/rtd129x.dtsi b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
index 4fb1661..0b2ac0c 100644 (file)
--- a/arch/arm64/boot/dts/realtek/rtd129x.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
@@ -37,6 +37,12 @@
                /* Exclude up to 2 GiB of RAM */
                ranges = <0x80000000 0x80000000 0x80000000>;
 
+               wdt: watchdog@98007680 {
+                       compatible = "realtek,rtd1295-watchdog";
+                       reg = <0x98007680 0x100>;
+                       clocks = <&osc27M>;
+               };
+
                uart0: serial@98007800 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x98007800 0x400>;