From cc03211c745a729d072a33133379c32411b5ce52 Mon Sep 17 00:00:00 2001
From: Biwen Li <biwen.li@nxp.com>
Date: Tue, 14 Dec 2021 01:23:42 -0600
Subject: [PATCH] arm64: dts: lx2162a-qds: add interrupt line for RTC node

Add interrupt line for RTC node on lx2162a-qds

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
 arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
index dcca026446d8..a1644ceed154 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
@@ -317,6 +317,8 @@
 			rtc@51 {
 				compatible = "nxp,pcf2129";
 				reg = <0x51>;
+				/* IRQ_RTC_B -> IRQ11_B(CPLD) -> IRQ11(CPU), active low */
+				interrupts-extended = <&extirq 11 IRQ_TYPE_LEVEL_LOW>;
 			};
 		};
 	};