From 6fcdd8b4cf4b2ded32312a70557165992ef5e2b2 Mon Sep 17 00:00:00 2001
From: Jianqun Xu <jay.xu@rock-chips.com>
Date: Mon, 23 Mar 2020 16:19:01 +0800
Subject: [PATCH] ARM: dts: rv1126: add pmugrf node

Change-Id: I61159126558830804beee50ae6b573fdd355b6a9
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
---
 arch/arm/boot/dts/rv1126.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/rv1126.dtsi b/arch/arm/boot/dts/rv1126.dtsi
index 9d8c77a523fd..c878b3c6be2e 100644
--- a/arch/arm/boot/dts/rv1126.dtsi
+++ b/arch/arm/boot/dts/rv1126.dtsi
@@ -210,6 +210,10 @@
 	pmugrf: syscon@fe020000 {
 		compatible = "rockchip,rv1126-pmugrf", "syscon";
 		reg = <0xfe020000 0x1000>;
+
+		pmu_io_domains: io-domains {
+			compatible = "rockchip,rv1126-pmu-io-voltage-domain";
+		};
 	};
 
 	qos_usb_host: qos@fe810000 {