ARM: dts: imx: Migrate iMX6QDL DRC02 DTs from Linux

Migrate DH DRC02 device trees from Linux commit 42226c989789
(tag v5.18-rc7). No changes have been made, the DTs are exact copies.
Furthermore add the DTB to dh_imx6_defconfig.

Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Philip Oberfichtner <pro@denx.de>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 4cfa86d..f82bf87 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -771,6 +771,7 @@
 	imx6dl-sabreauto.dtb \
 	imx6dl-sabresd.dtb \
 	imx6dl-wandboard-revd1.dtb \
+	imx6s-dhcom-drc02.dtb
 
 endif