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>

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
index dcca026446d86553b94c229439247a76df0d42ce..a1644ceed154b60ea4bac95914da7d8d567c5e8e 100644 (file)
--- 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>;
                        };
                };
        };