From 0122f194e4a6fb50750dadd08f2354e78d4dd79c Mon Sep 17 00:00:00 2001
From: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Date: Mon, 19 Feb 2024 16:18:37 +0000
Subject: [PATCH 2/6] arm64: dts: Add corstone1000 external system device node

add device tree node for the external system core in Corstone-1000

Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Upstream-Status: Denied [Agreement reached: https://lore.kernel.org/all/20241009094635.GA14639@e130802.arm.com/]
---
 arch/arm64/boot/dts/arm/corstone1000.dtsi | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/arm/corstone1000.dtsi b/arch/arm64/boot/dts/arm/corstone1000.dtsi
index 6ad7829f9e28..67df642363e9 100644
--- a/arch/arm64/boot/dts/arm/corstone1000.dtsi
+++ b/arch/arm64/boot/dts/arm/corstone1000.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0 OR MIT
 /*
- * Copyright (c) 2022, Arm Limited. All rights reserved.
+ * Copyright 2022, 2024, Arm Limited and/or its affiliates <open-source-office@arm.com>
  * Copyright (c) 2022, Linaro Limited. All rights reserved.
  *
  */
@@ -157,5 +157,13 @@ mhu_seh1: mailbox@1b830000 {
 			secure-status = "okay";     /* secure-world-only */
 			status = "disabled";
 		};
+
+		extsys0: remoteproc@1a010310 {
+			compatible = "arm,corstone1000-extsys";
+			reg = <0x1a010310 0x4>,
+				<0x1a010314 0X4>;
+			reg-names = "reset-control", "reset-status";
+			firmware-name = "es_flashfw.elf";
+		};
 	};
 };
-- 
2.25.1

