arm64: dts: foundation-v8: add SBSA Generic Watchdog device node

This can be a example of adding SBSA Generic Watchdog device node
into some dts files for the Soc which contains SBSA Generic Watchdog.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Fu Wei <fu.wei@linaro.org>
[edited subject and moved change to dtsi file]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
index 9314f39..5fbdfcb 100644 (file)
--- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
@@ -89,6 +89,14 @@
                             <0 63 4>;
        };
 
+       watchdog@2a440000 {
+               compatible = "arm,sbsa-gwdt";
+               reg = <0x0 0x2a440000 0 0x1000>,
+                       <0x0 0x2a450000 0 0x1000>;
+               interrupts = <0 27 4>;
+               timeout-sec = <30>;
+       };
+
        smb {
                compatible = "arm,vexpress,v2m-p1", "simple-bus";
                arm,v2m-memory-map = "rs1";