From d32e5f2e579c4677218fcf78f814ca89f512d557 Mon Sep 17 00:00:00 2001
From: "aaron.sun" <aaron.sun@rock-chips.com>
Date: Thu, 12 May 2022 11:43:39 +0800
Subject: [PATCH] ARM: dts: rockchip: rv1106: Reserved 4k sram memory for mcu

reserved sram memory from 0xff6ff000 to 0xff6fffff for
mcu wrap

Signed-off-by: aaron.sun <aaron.sun@rock-chips.com>
Change-Id: I116476a5d787014088788191acf2cef7f1c921c4
---
 arch/arm/boot/dts/rv1106.dtsi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/rv1106.dtsi b/arch/arm/boot/dts/rv1106.dtsi
index d77792880c37..e8556c075f8b 100644
--- a/arch/arm/boot/dts/rv1106.dtsi
+++ b/arch/arm/boot/dts/rv1106.dtsi
@@ -984,9 +984,11 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0 0xff6c0000 0x40000>;
-
 		rkisp_sram: rkisp-sram@0 {
-			reg = <0 0x40000>;
+			reg = <0x0 0x3f000>;
+		};
+		hpmcu_sram: hpmcu-sram@3f000 {
+			reg = <0x3f000 0x1000>;
 		};
 	};