ARM: shmobile: Let Koelsch multiplatform boot with Koelsch DTB

Let the multiplatform Koelsch support boot with the legacy DTS for
Koelsch as well as the Koelsch reference DTS.
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/Makefile

@@ -234,8 +234,8 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += emev2-kzm9d.dtb \
 	sh7372-mackerel.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
 	r7s72100-genmai-reference.dtb \
-	r8a7790-lager.dtb \
-	r8a7791-koelsch-reference.dtb
+	r8a7791-koelsch.dtb \
+	r8a7790-lager.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \
 	socfpga_cyclone5_socdk.dtb \
 	socfpga_cyclone5_sockit.dtb \

arch/arm/mach-shmobile/board-koelsch-reference.c

@@ -64,6 +64,7 @@ static void __init koelsch_add_standard_devices(void)
 }
 
 static const char * const koelsch_boards_compat_dt[] __initconst = {
+	"renesas,koelsch",
 	"renesas,koelsch-reference",
 	NULL,
 };