Merge pull request #55 from visitorckw/fix-dtc-warning

Fix clint node in DTS by removing interrupt-controller property

Author: jserv

scripts/gen-hart-dts.py

@@ -56,7 +56,6 @@ def dtsi_template (cpu_list: str, plic_list, clint_list, clock_freq):
 
         clint0: clint@4300000 {{
             compatible = "riscv,clint0";
-            interrupt-controller;
             interrupts-extended =
             {clint_list};
             reg = <0x4300000 0x10000>;