ARM: dove: Enable Dove watchdog in the devicetree

Add the devicetree node to enable watchdog support available in Dove SoCs.

Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 2b76524f4aa7..a88ed73c1c86 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -210,6 +210,14 @@
                                 clocks = <&core_clk 0>;
                         };
 
+                        watchdog@20300 {
+                                compatible = "marvell,orion-wdt";
+                                reg = <0x20300 0x28>, <0x20108 0x4>;
+                                interrupt-parent = <&bridge_intc>;
+                                interrupts = <3>;
+                                clocks = <&core_clk 0>;
+                        };
+
                         crypto: crypto-engine@30000 {
                                 compatible = "marvell,orion-crypto";
                                 reg = <0x30000 0x10000>,