From 1c0162ec46263eef3adcb0a7a4be1295dcb54b37 Mon Sep 17 00:00:00 2001
From: Alex Zhao <zzc@rock-chips.com>
Date: Thu, 7 Mar 2024 10:04:04 +0800
Subject: [PATCH] arm64: dts: rockchip: enable vccio3 io-retention for rk3576
 evb & tablet

Change-Id: Ia461d6afe6f5a662969bfae6f56853e5d5129b10
Signed-off-by: Alex Zhao <zzc@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3576-evb.dtsi       | 6 ++++++
 arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3576-evb.dtsi
index ad23cca07e56..9a78d1636445 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576-evb.dtsi
@@ -719,6 +719,12 @@
 &rockchip_suspend {
 	status = "okay";
 	rockchip,sleep-debug-en = <1>;
+
+	rockchip,sleep-io-ret-config = <
+		(0
+		| RKPM_VCCIO3_RET_EN
+		)
+	>;
 };
 
 &route_dsi {
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts b/arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts
index c9019b38f228..f846060dd7a7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts
@@ -1167,6 +1167,12 @@
 &rockchip_suspend {
 	status = "okay";
 	rockchip,sleep-debug-en = <1>;
+
+	rockchip,sleep-io-ret-config = <
+		(0
+		| RKPM_VCCIO3_RET_EN
+		)
+	>;
 };
 
 &route_dsi {