From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 25 Jul 2018 11:52:12 +0000 (+0100)
Subject: flexbus merging of ganged bus group
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=02d6547ee9b3bb983bc2735d6332d89bf2f11c8c;p=pinmux.git

flexbus merging of ganged bus group
---

diff --git a/src/spec/i_class.py b/src/spec/i_class.py
index 966d843..35cf8c6 100644
--- a/src/spec/i_class.py
+++ b/src/spec/i_class.py
@@ -10,7 +10,7 @@ def pinspec():
     pinbanks = {
         'A': 28,
         'B': 32,
-        'C': 32,
+        'C': 24,
     }
     fixedpins = {
         'CTRL_SYS': [
diff --git a/src/spec/interfaces.py b/src/spec/interfaces.py
index e2cddba..b35e935 100644
--- a/src/spec/interfaces.py
+++ b/src/spec/interfaces.py
@@ -97,7 +97,10 @@ class Pinouts(object):
             setattr(self, name, PinGen(self, fname, pinfn, self.bankspec))
 
     def setganged(self, fname, grp):
-        self.ganged[fname] = map(lambda x: x[:-1], grp)
+        grp = map(lambda x: x[:-1], grp)
+        if not self.ganged.has_key(fname):
+            self.ganged[fname] = []
+        self.ganged[fname] += grp
 
     def __contains__(self, k):
         return k in self.pins