ARM: dts: msm: add device tree overlay support for sdm450/msm8953

Add initial device tree overlay support for sdm450
and msm8953 boards.

Change-Id: I7afb73472b760e6ae5b490733a6bd6df1b5e171f
Signed-off-by: Maria Yu <aiquny@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/apq8053.dts b/arch/arm64/boot/dts/qcom/apq8053.dts
new file mode 100644
index 0000000..bf9e2f2
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/apq8053.dts
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2018, 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 "apq8053.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. APQ8053 + PMI8950 SOC";
+	compatible = "qcom,apq8053";
+	qcom,pmic-id = <0x010016 0x010011 0x0 0x0>;
+	qcom,pmic-name = "PMI8950";
+};