arm64: dts: Add ARM SP805 watchdog DT node for NS2

We have one ARM SP805 watchdog instance on NS2 for non-secure software
hence this patch adds appropriate watchdog DT node in NS2 DT.

Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Pramod KUMAR <pramodku@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi
index 83e1c27..062616b 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -306,6 +306,14 @@
                        status = "disabled";
                };
 
+               wdt0: watchdog@66090000 {
+                       compatible = "arm,sp805", "arm,primecell";
+                       reg = <0x66090000 0x1000>;
+                       interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&iprocslow>, <&iprocslow>;
+                       clock-names = "wdogclk", "apb_pclk";
+               };
+
                i2c1: i2c@660b0000 {
                        compatible = "brcm,iproc-i2c";
                        reg = <0x660b0000 0x100>;