From 76de0da122a6284549c4068e12824eb5e9e32df3 Mon Sep 17 00:00:00 2001
From: Ping Jiang <pingj@qti.qualcomm.com>
Date: Thu, 4 Mar 2021 15:02:17 +0800
Subject: [PATCH] ARM: dts: msm: Add power reset and watchdog nodes for sa8155
 quin vm

Enables virtual power reset and watchdog, adds related configuration
for SA8155 GVM platform.

Change-Id: Iccfcfec3e728e6a4c2da5c6c8877b5c3eafbe313
---
 bindings/soc/qcom/qcom,vm-restart.txt | 12 ++++++++++++
 qcom/quin-vm-common.dtsi              | 17 +++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 bindings/soc/qcom/qcom,vm-restart.txt

diff --git a/bindings/soc/qcom/qcom,vm-restart.txt b/bindings/soc/qcom/qcom,vm-restart.txt
new file mode 100644
index 000000000000..486d6b104098
--- /dev/null
+++ b/bindings/soc/qcom/qcom,vm-restart.txt
@@ -0,0 +1,12 @@
+* VM Restart Driver
+
+VM restart driver supports virtual machine power down and restart.
+
+Required properties:
+- compatible:	      Must be "qcom,vm-restart"
+
+Example:
+	vm_restart: restart {
+		compatible = "qcom,vm-restart";
+	};
+
diff --git a/qcom/quin-vm-common.dtsi b/qcom/quin-vm-common.dtsi
index fe320ee1341b..60b86e1baeb6 100644
--- a/qcom/quin-vm-common.dtsi
+++ b/qcom/quin-vm-common.dtsi
@@ -279,4 +279,21 @@
 		cell-index = <0>;
 		status = "okay";
 	};
+
+	wdog: qcom,wdt@17c10000 {
+		compatible = "qcom,msm-watchdog";
+		reg = <0x17c10000 0x1000>;
+		reg-names = "wdt-base";
+		interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 1 IRQ_TYPE_LEVEL_HIGH>;
+		qcom,bark-time = <11000>;
+		qcom,pet-time = <9360>;
+		qcom,ipi-ping;
+		qcom,wakeup-enable;
+	};
+
+	vm_restart: restart {
+		compatible = "qcom,vm-restart";
+		status = "ok";
+	};
 };