From 46c455001776bbf173df113ddb673232ad8fec78 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 13 Apr 2021 17:33:12 +0100
Subject: [PATCH] fix litex name map

---
 src/spec/ls180.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/spec/ls180.py b/src/spec/ls180.py
index c1b004b..5c0783c 100644
--- a/src/spec/ls180.py
+++ b/src/spec/ls180.py
@@ -299,7 +299,9 @@ def pinparse(psp, pinspec):
         # I2C master-only
         elif name.startswith('mtwi'):
             domain = 'MTWI'
-            name = 'i2c' + name[4:]
+            suffix = name[4:]
+            litex_name = 'mtwi' + suffix
+            name = 'i2c' + suffix
             if name.startswith('i2c_sda'):
                 name2 = 'i2c_sda_%s'
                 pad = ['p_'+name, name, name2 % 'o', name2 % 'i', name2 % 'oe']
-- 
2.30.2