From d9e3721dae79b565de838ed9828e60d66f62b47f Mon Sep 17 00:00:00 2001
From: Joseph Chen <chenjh@rock-chips.com>
Date: Mon, 12 Aug 2024 17:59:15 +0800
Subject: [PATCH] ARM: dts: rockchip: rk3506: Add rockchip-suspend node

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I2ee72633c016d83d8655f4172252bd1c0c41cd14
---
 arch/arm/boot/dts/rk3506.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm/boot/dts/rk3506.dtsi b/arch/arm/boot/dts/rk3506.dtsi
index b7d1bc9a3078..d65c41036ad7 100644
--- a/arch/arm/boot/dts/rk3506.dtsi
+++ b/arch/arm/boot/dts/rk3506.dtsi
@@ -9,6 +9,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/soc/rockchip,boot-mode.h>
+#include <dt-bindings/suspend/rockchip-rk3506.h>
 
 / {
 	#address-cells = <1>;
@@ -347,6 +348,27 @@
 		};
 	};
 
+	rockchip_suspend: rockchip-suspend {
+		compatible = "rockchip,pm-config";
+		status = "okay";
+
+		rockchip,sleep-mode-config = <
+			(0
+			| RKPM_ARMOFF_DDRPD
+			| RKPM_24M_OSC_DIS
+			| RKPM_32K_CLK
+			| RKPM_32K_SRC_RC
+			| RKPM_SLP_RC_PWM1_CH(1)
+			)
+		>;
+
+		rockchip,wakeup-config = <
+			(0
+			| RKPM_GPIO0_WAKEUP_EN
+			)
+		>;
+	};
+
 	rockchip_system_monitor: rockchip-system-monitor {
 		compatible = "rockchip,system-monitor";