arm64: dts: Add watchdog node for Amlogic-T7 SoCs

Add watchdog device.

Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
Link: https://lore.kernel.org/r/20230802033222.4024946-5-huqiang.qin@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
index 1423d4a79156f6134b2411b281d00a8385e1605c..6e34d11214b7614dab45cfd44bfe479f27f19309 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
@@ -143,6 +143,12 @@
                        #size-cells = <2>;
                        ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
 
+                       watchdog@2100 {
+                               compatible = "amlogic,t7-wdt";
+                               reg = <0x0 0x2100 0x0 0x10>;
+                               clocks = <&xtal>;
+                       };
+
                        uart_a: serial@78000 {
                                compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
                                reg = <0x0 0x78000 0x0 0x18>;