ARM: dts: msm: Add support for PCIE EP devices on sdxprairie

Add device tree files to support PCIE-EP devices on sdxprairie target.

Change-Id: I376592de60bc55e7a68ded3fa851f61f577e1b1b
Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>

arch/arm64/boot/dts/qcom/Makefile

@@ -220,6 +220,7 @@ endif
 dtb-$(CONFIG_ARCH_SDXPRAIRIE) += sdxprairie-rumi.dtb \
 	sdxprairie-cdp.dtb \
 	sdxprairie-mtp.dtb \
+	sdxprairie-pcie-ep-mtp.dtb \
 	sdxprairie-cdp-256.dtb \
 	sdxprairie-mtp-256.dtb \
 	sdxprairie-mtp-aqc.dtb

arch/arm64/boot/dts/qcom/sdxprairie-pcie-ep-mtp.dts

@@ -0,0 +1,24 @@
+/* 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 "sdxprairie-pcie-ep-mtp.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. SDXPRAIRIE PCIE-EP MTP";
+	compatible = "qcom,sdxprairie-mtp",
+		"qcom,sdxprairie", "qcom,mtp";
+	qcom,board-id = <0x6010008 0x0>;
+};
+
+

arch/arm64/boot/dts/qcom/sdxprairie-pcie-ep-mtp.dtsi

@@ -0,0 +1,22 @@
+/* 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.
+ */
+
+#include "sdxprairie.dtsi"
+#include "sdxprairie-mtp.dtsi"
+
+&qnand_1 {
+	status = "ok";
+};
+
+&restart_pshold {
+	qcom,force-warm-reboot;
+};

arch/arm64/boot/dts/qcom/sdxprairie.dtsi

@@ -243,7 +243,7 @@
 		clock-frequency = <32768>;
 	};
 
-	restart@c264000 {
+	restart_pshold: restart@c264000 {
 		compatible = "qcom,pshold";
 		reg = <0xc264000 0x4>,
 		      <0x1fd3000 0x4>;