ARM: dts: NSP: Add SP805 Support to DT

Add support for the ARM SP805 Watchdog timer to the Northstar Plus
device tree.

Signed-off-by: Jon Mason <jonmason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index bed6701..def9e78 100644 (file)
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -233,6 +233,14 @@
                        clock-frequency = <100000>;
                };
 
+               watchdog@39000 {
+                       compatible = "arm,sp805", "arm,primecell";
+                       reg = <0x39000 0x1000>;
+                       interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&iprocslow>, <&iprocslow>;
+                       clock-names = "wdogclk", "apb_pclk";
+               };
+
                lcpll0: lcpll0@3f100 {
                        #clock-cells = <1>;
                        compatible = "brcm,nsp-lcpll0";