From a307a6169735ab35ec4db635e17d048f4aa3dd8c Mon Sep 17 00:00:00 2001
From: mwojcik <mw@m-labs.hk>
Date: Mon, 17 Jan 2022 13:06:06 +0800
Subject: [PATCH] ucsb2: added external ref clock

---
 ucsb2.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ucsb2.json b/ucsb2.json
index d24504c..630597d 100644
--- a/ucsb2.json
+++ b/ucsb2.json
@@ -5,6 +5,7 @@
     "hw_rev": "v2.0",
     "base": "standalone",
     "core_addr": "192.168.1.75",
+    "ext_ref_frequency": 125e6,
     "peripherals": [
         {
             "type": "dio",