ARM: dts: msm: Add audio route for sdm845 MTP

Add audio route for sdm845 MTP DTB.
Only DTBO overlay have audio route for sdm845 MTP.
LE don't use DTBO overlay.

Change-Id: I2867d17ea3f1cee28040f500e18f357f12bb80af
Signed-off-by: Baochu Xu <bxu@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 5157889..951e129 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -111,7 +111,8 @@
 	sdm845-4k-panel-qrd.dtb \
 	sdm845-interposer-sdm670-mtp.dtb \
 	sdm845-interposer-sdm670-cdp.dtb \
-	sdm845-v2.1-rb3.dtb
+	sdm845-v2.1-rb3.dtb \
+	sdm845-v2.1-mtp.dtb
 endif
 
 ifeq ($(CONFIG_BUILD_ARM64_DT_OVERLAY),y)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-v2-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-v2-mtp.dts
index cea38e6..1b86ab1 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-v2-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-v2-mtp.dts
@@ -1,4 +1,4 @@
-/* Copyright (c) 2017, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2017,2019 The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -16,6 +16,7 @@
 #include "sdm845-v2.dtsi"
 #include "sdm845-sde-display.dtsi"
 #include "sdm845-mtp.dtsi"
+#include "sdm845-audio-overlay.dtsi"
 
 / {
 	model = "Qualcomm Technologies, Inc. MSM sdm845 V2 MTP";
diff --git a/arch/arm64/boot/dts/qcom/sdm845-v2.1-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-v2.1-mtp.dts
new file mode 100644
index 0000000..9b1ae80
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm845-v2.1-mtp.dts
@@ -0,0 +1,25 @@
+/* Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+
+/dts-v1/;
+
+#include "sdm845-v2.1.dtsi"
+#include "sdm845-sde-display.dtsi"
+#include "sdm845-mtp.dtsi"
+#include "sdm845-audio-overlay.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. MSM sdm845 V2.1 MTP";
+	compatible = "qcom,sdm845-mtp", "qcom,sdm845", "qcom,mtp";
+	qcom,board-id = <8 0>;
+};