arm64: dts: broadcom: bcm4908: add watchdog block

BCM4908 has the same watchdog as BCM63xx devices. Use "brcm,bcm6345-wdt"
binding which matches the first SoC with that block.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
index 255c1ea..f76b3db 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
@@ -276,6 +276,15 @@
                twd: timer-mfd@400 {
                        compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
                        reg = <0x400 0x4c>;
+                       ranges = <0x0 0x400 0x4c>;
+
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       watchdog@28 {
+                               compatible = "brcm,bcm6345-wdt";
+                               reg = <0x28 0x8>;
+                       };
                };
 
                gpio0: gpio-controller@500 {