rtl838x: rtl838x.dtsi: fix missing interrupt-parent for uart0

Fixes following dtc warning:

 Warning (interrupts_property): /uart@b8002000: Missing interrupt-parent

Signed-off-by: Petr Štetiar <ynezz@true.cz>

diff --git a/target/linux/rtl838x/dts/rtl838x.dtsi b/target/linux/rtl838x/dts/rtl838x.dtsi
index 699a621f62fbee8e7618c2d864f8ee027dfd84bf..99c324bf52d219d862b4acd50e0d4c09adf65b8c 100644 (file)
--- a/target/linux/rtl838x/dts/rtl838x.dtsi
+++ b/target/linux/rtl838x/dts/rtl838x.dtsi
@@ -53,6 +53,8 @@
                reg = <0xb8002000 0x100>;
 
                clock-frequency = <200000000>;
+
+               interrupt-parent = <&cpuintc>;
                interrupts = <31>;
 
                reg-io-width = <1>;