Simplify GPIO table

Author: arjanmels

src/gpio/mux.rs

@@ -443,11 +443,11 @@ pub enum OutputSignal {
     ANT_SEL5 = 221,
     ANT_SEL6 = 222,
     ANT_SEL7 = 223,
-    SIG_IN_FUNC224 = 224,
-    SIG_IN_FUNC225 = 225,
-    SIG_IN_FUNC226 = 226,
-    SIG_IN_FUNC227 = 227,
-    SIG_IN_FUNC228 = 228,
+    SIGNAL_224 = 224,
+    SIGNAL_225 = 225,
+    SIGNAL_226 = 226,
+    SIGNAL_227 = 227,
+    SIGNAL_228 = 228,
     GPIO = 256,
 
     CLK_OUT1 = 512,