Add reboot notifier driver DT node for rk3368 platform

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

---

Changes in v3:
 - add DT node

Changes in v2: None

 arch/arm64/boot/dts/rockchip/rk3368.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index a712bea..c390f61 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi

@@ -202,6 +202,12 @@
 		method = "smc";
 	};
 
+	reboot {
+		compatible = "rockchip,reboot";
+		rockchip,regmap = <&pmugrf>;
+		offset = <0x200>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13

-- 
1.9.1