ARM: dts: msm: Add overlay files for SDM845 v1

Add SDM845 v1 board specific device tree overlay files.

Change-Id: Id521d0906132ec991595618f017fa308200aad8e
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index ff2cc3e..cd13516 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -14,6 +14,15 @@
 	sdm845-4k-panel-cdp.dtb \
 	sdm845-4k-panel-qrd.dtb
 
+ifeq ($(CONFIG_BUILD_ARM64_DT_OVERLAY),y)
+	dtbo-$(CONFIG_ARCH_SDM845) += \
+		sdm845-cdp-overlay.dtbo \
+		sdm845-mtp-overlay.dtbo
+
+sdm845-cdp-overlay.dtbo-base := sdm845.dtb
+sdm845-mtp-overlay.dtbo-base := sdm845.dtb
+endif
+
 dtb-$(CONFIG_ARCH_SDM830) += sdm830-sim.dtb \
 	sdm830-rumi.dtb \
 	sdm830-mtp.dtb \