dts: riscv: update makefile to also clean the RISC-V dts directory

Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>

diff --git a/dts/Makefile b/dts/Makefile
index 9a9a3d5c98e1f1631eeef32d326e7ea5efeda7f4..cd6e9a968eec8c14c521d268c0023635298bdf53 100644 (file)
--- a/dts/Makefile
+++ b/dts/Makefile
@@ -61,4 +61,4 @@ dtbs: $(obj)/dt.dtb $(obj)/dt-spl.dtb
 clean-files := dt.dtb.S dt-spl.dtb.S
 
 # Let clean descend into dts directories
-subdir- += ../arch/arm/dts ../arch/microblaze/dts ../arch/mips/dts ../arch/sandbox/dts ../arch/x86/dts ../arch/powerpc/dts
+subdir- += ../arch/arm/dts ../arch/microblaze/dts ../arch/mips/dts ../arch/sandbox/dts ../arch/x86/dts ../arch/powerpc/dts ../arch/riscv/dts