arm64: dts: broadcom: bcm2712: Add watchdog DT node

Add watchdog device-tree node for bcm2712 SoC.

Signed-off-by: Stanimir Varbanov <svarbanov@suse.de>
Link: https://lore.kernel.org/r/20251031183309.1163384-5-svarbanov@suse.de
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>

diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
index 7d4f5b00432c4fe498448d9b94ac3aceef826c7a..d57a9b1bff70c0e4b5ef97d3e8a72521143deab7 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
@@ -250,6 +250,15 @@
                        status = "disabled";
                };
 
+               pm: watchdog@7d200000 {
+                       compatible = "brcm,bcm2712-pm", "brcm,bcm2835-pm-wdt";
+                       reg = <0x7d200000 0x604>;
+                       reg-names = "pm";
+                       #power-domain-cells = <1>;
+                       #reset-cells = <1>;
+                       system-power-controller;
+               };
+
                pinctrl: pinctrl@7d504100 {
                        compatible = "brcm,bcm2712c0-pinctrl";
                        reg = <0x7d504100 0x30>;