X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmain%2Fscala%2Fdevices%2Fmockaon%2FMockAONPeriphery.scala;h=b20bee24e35cc3abc6b2a676ace53ca6dde3f590;hb=c68d55676810abd5c63277fecef2f1686ba38bf7;hp=3f0d3268b3485c7c0deb80e9ac9869b9f14ddb9b;hpb=5b74df20a19cba359e5768ab358a1f320adf40ff;p=sifive-blocks.git

diff --git a/src/main/scala/devices/mockaon/MockAONPeriphery.scala b/src/main/scala/devices/mockaon/MockAONPeriphery.scala
index 3f0d326..b20bee2 100644
--- a/src/main/scala/devices/mockaon/MockAONPeriphery.scala
+++ b/src/main/scala/devices/mockaon/MockAONPeriphery.scala
@@ -3,6 +3,7 @@ package sifive.blocks.devices.mockaon
 
 import Chisel._
 import freechips.rocketchip.config.Field
+import freechips.rocketchip.util.SynchronizerShiftReg
 import freechips.rocketchip.coreplex.{HasPeripheryBus, HasInterruptBus}
 import freechips.rocketchip.devices.debug.HasPeripheryDebug
 import freechips.rocketchip.devices.tilelink.HasPeripheryClint
@@ -43,7 +44,7 @@ trait HasPeripheryMockAONModuleImp extends LazyMultiIOModuleImp with HasPeripher
   outer.aon.module.reset := Bool(true)
 
   // Synchronize the external toggle into the clint
-  val rtc_sync = ShiftRegister(outer.aon.module.io.rtc.asUInt.toBool, 3)
+  val rtc_sync = SynchronizerShiftReg(outer.aon.module.io.rtc.asUInt.toBool, 3, Some("rtc"))
   val rtc_last = Reg(init = Bool(false), next=rtc_sync)
   val rtc_tick = Reg(init = Bool(false), next=(rtc_sync & (~rtc_last)))