From c67b9d6c2d35a3745c582bbbeaf0c0ee33ca82cb Mon Sep 17 00:00:00 2001
From: XiaoDong Huang <derrick.huang@rock-chips.com>
Date: Wed, 16 Feb 2022 17:20:25 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3588-nvr-demo: overwrite
 rockchip_suspend node

Overwrite rockchip_suspend node for waking up by pwm_int in system suspend:
1. Use 24M clock in suspend;
2. Enable RKPM_CPU0_WKUP_EN wakeup;
3. Enable virtual-poweroff;
4. Enable sleep-debug-en;

Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
Change-Id: I10685799a90cc5dde2f698924e5bd8a45ad00b27
---
 .../boot/dts/rockchip/rk3588-nvr-demo.dtsi      | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nvr-demo.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nvr-demo.dtsi
index d6d63386b408..140bdcc555c4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nvr-demo.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nvr-demo.dtsi
@@ -490,6 +490,23 @@
 	};
 };
 
+&rockchip_suspend {
+	status = "okay";
+	rockchip,sleep-debug-en = <1>;
+	rockchip,virtual-poweroff = <1>;
+	rockchip,sleep-mode-config = <
+		(0
+		| RKPM_SLP_ARMOFF_DDRPD
+		)
+	>;
+	rockchip,wakeup-config = <
+		(0
+		| RKPM_CPU0_WKUP_EN
+		| RKPM_GPIO_WKUP_EN
+		)
+	>;
+};
+
 &route_hdmi0 {
 	status = "okay";
 };