From 41f026ad7760ddfe99396e17ae21c7bc5f4101a2 Mon Sep 17 00:00:00 2001
From: Mukesh Ojha <mojha@qti.qualcomm.com>
Date: Thu, 28 Oct 2021 13:14:14 +0530
Subject: [PATCH] ARM: dts: msm: Enable download/restart mode drivers for
 diwali

Add download and restart mode drivers for device tree for
download mode support.

Change-Id: I71e1709b7b1828cd1d8adfd455c1587d75a43629
---
 qcom/diwali-pmic-overlay.dtsi | 6 ++++++
 qcom/diwali.dtsi              | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/qcom/diwali-pmic-overlay.dtsi b/qcom/diwali-pmic-overlay.dtsi
index 3c5230e8..1b5230df 100644
--- a/qcom/diwali-pmic-overlay.dtsi
+++ b/qcom/diwali-pmic-overlay.dtsi
@@ -91,6 +91,12 @@
 };
 
 &soc {
+	reboot_reason {
+		compatible = "qcom,reboot-reason";
+		nvmem-cells = <&restart_reason>;
+		nvmem-cell-names = "restart_reason";
+	};
+
 	pmic-pon-log {
 		compatible = "qcom,pmic-pon-log";
 		nvmem = <&pmk8350_sdam_5>;
diff --git a/qcom/diwali.dtsi b/qcom/diwali.dtsi
index c7c1332e..11be3cab 100644
--- a/qcom/diwali.dtsi
+++ b/qcom/diwali.dtsi
@@ -309,6 +309,7 @@
 &firmware {
 	qcom_scm {
 		compatible = "qcom,scm";
+		qcom,dload-mode = <&tcsr 0x13000>;
 	};
 
 	qtee_shmbridge {
@@ -673,6 +674,11 @@
 		#mbox-cells = <2>;
 	};
 
+	tcsr: syscon@1fc0000 {
+		compatible = "syscon";
+		reg = <0x1fc0000 0x30000>;
+	};
+
 	clocks {
 		xo_board: xo_board {
 			compatible = "fixed-clock";