From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Fri, 15 Mar 2013 18:50:24 +0000 (+0100)
Subject: genlib/cdc/MultiReg: implement rename_clock_domain + get_clock_domains
X-Git-Tag: 24jan2021_ls180~2099^2~639
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2f522bdd9f3ff825b51b9accf67cf76f449742b8;p=litex.git

genlib/cdc/MultiReg: implement rename_clock_domain + get_clock_domains
---

diff --git a/migen/genlib/cdc.py b/migen/genlib/cdc.py
index 632b337e..eac3341b 100644
--- a/migen/genlib/cdc.py
+++ b/migen/genlib/cdc.py
@@ -30,6 +30,13 @@ class MultiReg(Special):
 		self.odomain = odomain
 		self.n = n
 
+	def rename_clock_domain(self, old, new):
+		if self.odomain == old:
+			self.odomain = new
+
+	def get_clock_domains(self):
+		return {self.odomain}
+
 	def list_ios(self, ins, outs, inouts):
 		r = set()
 		if ins: