ARM: dts: lpc18xx: add watchdog node

Add node for the watchdog timer found on LPC18xx/LPC43xx.

Signed-off-by: Ariel D'Alessandro <ariel@vanguardiasur.com.ar>
Signed-off-by: Joachim Eastwood <manabian@gmail.com>

diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi
index 04bea2dc0e666addb6a3475bc35aedd71f1ca007..4ea82536a8a00f19a80c2c50583d6291e4b167da 100644 (file)
--- a/arch/arm/boot/dts/lpc18xx.dtsi
+++ b/arch/arm/boot/dts/lpc18xx.dtsi
@@ -223,6 +223,14 @@
                        #reset-cells = <1>;
                };
 
+               watchdog@40080000 {
+                       compatible = "nxp,lpc1850-wwdt";
+                       reg = <0x40080000 0x24>;
+                       interrupts = <49>;
+                       clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_WWDT>;
+                       clock-names = "wdtclk", "reg";
+               };
+
                uart0: serial@40081000 {
                        compatible = "nxp,lpc1850-uart", "ns16550a";
                        reg = <0x40081000 0x1000>;