arm64: dts: ls1088ardb: fix interrupt line for RTC node

Fix interrupt line for RTC node on ls1088ardb

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
index 528ec72..bf7b43a 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -2,7 +2,7 @@
 /*
  * Device Tree file for NXP LS1088A RDB Board.
  *
- * Copyright 2017 NXP
+ * Copyright 2017-2020 NXP
  *
  * Harninder Rai <harninder.rai@nxp.com>
  *
@@ -158,8 +158,8 @@
                        rtc@51 {
                                compatible = "nxp,pcf2129";
                                reg = <0x51>;
-                               /* IRQ10_B */
-                               interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
+                               /* IRQ_RTC_B -> IRQ0_B(CPLD) -> IRQ00(CPU), active low */
+                               interrupts-extended = <&extirq 0 IRQ_TYPE_LEVEL_LOW>;
                        };
                };
        };