From cd2e471b078385cd40983436902e120e7741d804 Mon Sep 17 00:00:00 2001
From: Harry Ho <hh@m-labs.hk>
Date: Mon, 29 Mar 2021 17:28:19 +0800
Subject: [PATCH] ddb_template: mirny_cpld: accept clk_sel as a string

---
 artiq/frontend/artiq_ddb_template.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/artiq/frontend/artiq_ddb_template.py b/artiq/frontend/artiq_ddb_template.py
index 932ecd321..3a3c3d55e 100755
--- a/artiq/frontend/artiq_ddb_template.py
+++ b/artiq/frontend/artiq_ddb_template.py
@@ -268,6 +268,9 @@ class PeripheralManager:
                 name=mirny_name,
                 mchn=i)
 
+        clk_sel = peripheral["clk_sel"]
+        if isinstance(peripheral["clk_sel"], str):
+            clk_sel = '"' + peripheral["clk_sel"] + '"'
         self.gen("""
             device_db["{name}_cpld"] = {{
                 "type": "local",
@@ -281,7 +284,7 @@ class PeripheralManager:
             }}""",
             name=mirny_name,
             refclk=peripheral["refclk"],
-            clk_sel=peripheral["clk_sel"])
+            clk_sel=clk_sel)
 
         return next(channel)