ARM: dts: bcm6846: Enable watchdog

The BCM6846 has a BCM7038-compatible watchdog timer, just
add it to the device tree.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20241019-genexis-xg6846b-base-v3-2-8375a0e1f89f@linaro.org
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>

diff --git a/arch/arm/boot/dts/broadcom/bcm6846.dtsi b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
index c2a8deef150a103e5314000584adef26d229acb8..f4f1f3a06eac1cc7081bbd26f2c3a37fa6bd89e6 100644 (file)
--- a/arch/arm/boot/dts/broadcom/bcm6846.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
@@ -99,6 +99,11 @@
                #size-cells = <1>;
                ranges = <0 0xff800000 0x800000>;
 
+               watchdog@480 {
+                       compatible = "brcm,bcm6345-wdt";
+                       reg = <0x480 0x10>;
+               };
+
                uart0: serial@640 {
                        compatible = "brcm,bcm6345-uart";
                        reg = <0x640 0x1b>;