From 305656e0989d45e8dc7273e62130f3dc79d3e2de Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Date: Fri, 15 Jan 2021 12:53:56 +0100
Subject: [PATCH] arm64: dts: hisilicon: hi3670.dtsi: add iomcu_rst

This is required in order to support USB.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
---
 arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
index 85b0dfb35d6d3..acf69afb9407d 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
@@ -194,6 +194,12 @@
 			#clock-cells = <1>;
 		};
 
+		iomcu_rst: reset {
+			compatible = "hisilicon,hi3660-reset";
+			hisi,rst-syscon = <&iomcu>;
+			#reset-cells = <2>;
+		};
+
 		uart0: serial@fdf02000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x0 0xfdf02000 0x0 0x1000>;
-- 
2.30.2