From 2f9046d9e7aaa0bc76316351c57eef4f5d2856de Mon Sep 17 00:00:00 2001
From: Alex Wang <alex.wang@rock-chips.com>
Date: Wed, 5 Jun 2024 10:16:47 +0800
Subject: [PATCH] arm64: dts: rockchip: add rk3576-virtual-poweroff.dtsi to
 support virtual-poweroff for RK3576

Change-Id: Id5cbe1e34014382128f648b9d87b3002adfe63df
Signed-off-by: Alex Wang <alex.wang@rock-chips.com>
---
 .../dts/rockchip/rk3576-evb1-v10-android9.dts |  1 +
 .../dts/rockchip/rk3576-virtual-poweroff.dtsi | 41 +++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-virtual-poweroff.dtsi

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10-android9.dts b/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10-android9.dts
index 919e55b52ea3..be3abfd7b499 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10-android9.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10-android9.dts
@@ -8,6 +8,7 @@
 
 #include "rk3576.dtsi"
 #include "rk3576-evb1.dtsi"
+#include "rk3576-virtual-poweroff.dtsi"
 #include "rk3576-evb1-cam-dcphy0.dtsi"
 #include "rk3576-android9.dtsi"
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-virtual-poweroff.dtsi b/arch/arm64/boot/dts/rockchip/rk3576-virtual-poweroff.dtsi
new file mode 100644
index 000000000000..0c880d9552b9
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3576-virtual-poweroff.dtsi
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+&vcca_1v8_s0 {
+	regulator-state-mem {
+		regulator-on-in-suspend;
+	};
+};
+
+&rk806 {
+	pinctrl-1 = <&rk806_dvs1_slp>;
+};
+
+&rockchip_suspend {
+	status = "okay";
+	rockchip,sleep-debug-en = <1>;
+	rockchip,virtual-poweroff = <1>;
+	rockchip,virtual-poweroff-irqs = <132>;
+
+	rockchip,sleep-mode-config = <
+		(0
+		| RKPM_SLP_ARMOFF_LOGOFF
+		)
+	>;
+	rockchip,wakeup-config = <
+		(0
+		| RKPM_GPIO_WKUP_EN
+		| RKPM_PWM_WKUP_EN
+		)
+	>;
+	rockchip,sleep-io-ret-config = <
+		(0
+		| RKPM_VCCIO3_RET_EN
+		)
+	>;
+
+	rockchip,regulator-on-before-mem = <&vdd_npu_s0>;
+};