arm64: dts: apple: t8103: Add watchdog node

Add the watchdog node which also enables reboot support on the t8103.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Hector Martin <marcan@marcan.st>

diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index 8d1628e..8203c60 100644 (file)
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -324,6 +324,14 @@
                                     <AIC_IRQ 336 IRQ_TYPE_LEVEL_HIGH>;
                };
 
+               wdt: watchdog@23d2b0000 {
+                       compatible = "apple,t8103-wdt", "apple,wdt";
+                       reg = <0x2 0x3d2b0000 0x0 0x4000>;
+                       clocks = <&clk24>;
+                       interrupt-parent = <&aic>;
+                       interrupts = <AIC_IRQ 338 IRQ_TYPE_LEVEL_HIGH>;
+               };
+
                pinctrl_smc: pinctrl@23e820000 {
                        compatible = "apple,t8103-pinctrl", "apple,pinctrl";
                        reg = <0x2 0x3e820000 0x0 0x4000>;