X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fspec%2Fpinfunctions.py;h=bafc09961b6eeeeb39728eaa7c2ae5e049b0bcea;hb=57fd225e5963fc9beba132e3a200c92f2a67913a;hp=985dfd7c21c7b2d88fbf9f3946b22d71f5774907;hpb=b58cfb6cd55974645e52ef281fd81581b3809da8;p=pinmux.git

diff --git a/src/spec/pinfunctions.py b/src/spec/pinfunctions.py
index 985dfd7..bafc099 100644
--- a/src/spec/pinfunctions.py
+++ b/src/spec/pinfunctions.py
@@ -61,8 +61,11 @@ def sdmmc(suffix, bank):
     return emmc(suffix, bank, pincount=4)
 
 
-def nspi(suffix, bank, iosize):
-    qpins = ['CK*', 'NSS*']
+def nspi(suffix, bank, iosize, masteronly=True):
+    if masteronly:
+        qpins = ['CK+', 'NSS+']
+    else:
+        qpins = ['CK*', 'NSS*']
     inout = []
     for i in range(iosize):
         pname = "IO%d*" % i
@@ -70,6 +73,15 @@ def nspi(suffix, bank, iosize):
         inout.append(pname)
     return (qpins, inout)
 
+
+def mspi(suffix, bank):
+    return nspi(suffix, bank, 2, masteronly=True)
+
+
+def mquadspi(suffix, bank):
+    return nspi(suffix, bank, 4, masteronly=True)
+
+
 def spi(suffix, bank):
     return nspi(suffix, bank, 2)
 
@@ -83,7 +95,7 @@ def i2c(suffix, bank):
 
 
 def jtag(suffix, bank):
-    return (['TMS+', 'TDI-', 'TDO+', 'TCK+'], [])
+    return (['TMS-', 'TDI-', 'TDO+', 'TCK+'], [])
 
 
 def uart(suffix, bank):
@@ -131,11 +143,12 @@ def flexbus1(suffix, bank):
         inout.append(pname)
     for i in range(2):
         buspins.append("CS%d+" % i)
-    buspins += ['ALE', 'OE', 'RW', 'TA', 'CLK+',
-                'A0', 'A1', 'TS', 'TBST',
-                'TSIZ0', 'TSIZ1']
+    buspins += ['ALE+', 'OE+', 'RW+', 'TA-',
+                # 'TS+',  commented out for now, mirrors ALE, for mux'd mode
+                'TBST+',
+                'TSIZ0+', 'TSIZ1+']
     for i in range(4):
-        buspins.append("BWE%d" % i)
+        buspins.append("BWE%d+" % i)
     for i in range(2, 6):
         buspins.append("CS%d+" % i)
     return (buspins, inout)
@@ -151,33 +164,45 @@ def flexbus2(suffix, bank):
 def sdram1(suffix, bank):
     buspins = []
     inout = []
-    for i in range(16):
+    for i in range(8):
         pname = "SDRDQM%d*" % i
         buspins.append(pname)
+    for i in range(8):
+        pname = "SDRD%d*" % i
+        buspins.append(pname)
         inout.append(pname)
     for i in range(12):
         buspins.append("SDRAD%d+" % i)
-    for i in range(8):
-        buspins.append("SDRDQ%d+" % i)
-    for i in range(3):
-        buspins.append("SDRCS%d#+" % i)
-    for i in range(2):
-        buspins.append("SDRDQ%d+" % i)
     for i in range(2):
         buspins.append("SDRBA%d+" % i)
-    buspins += ['SDRCKE+', 'SDRRAS#+', 'SDRCAS#+', 'SDRWE#+',
-                'SDRRST+']
+    buspins += ['SDRCKE+', 'SDRRASn+', 'SDRCASn+', 'SDRWEn+',
+                'SDRCSn0++']
     return (buspins, inout)
 
 
 def sdram2(suffix, bank):
     buspins = []
     inout = []
-    for i in range(3, 6):
-        buspins.append("SDRCS%d#+" % i)
-    for i in range(16, 32):
+    for i in range(1, 6):
+        buspins.append("SDRCSn%d+" % i)
+    for i in range(8, 16):
         pname = "SDRDQM%d*" % i
         buspins.append(pname)
+    for i in range(8, 16):
+        pname = "SDRD%d*" % i
+        buspins.append(pname)
+        inout.append(pname)
+    return (buspins, inout)
+
+
+def sdram3(suffix, bank):
+    buspins = []
+    inout = []
+    for i in range(12, 13):
+        buspins.append("SDRAD%d+" % i)
+    for i in range(8, 64):
+        pname = "SDRD%d*" % i
+        buspins.append(pname)
         inout.append(pname)
     return (buspins, inout)
 
@@ -229,6 +254,8 @@ def gpio(suffix, bank):
 pinspec = (('IIS', i2s),
            ('MMC', emmc),
            ('SD', sdmmc),
+           ('MSPI', mspi),
+           ('MQSPI', mquadspi),
            ('SPI', spi),
            ('QSPI', quadspi),
            ('TWI', i2c),
@@ -242,6 +269,7 @@ pinspec = (('IIS', i2s),
            ('FB', flexbus2),
            ('SDR', sdram1),
            ('SDR', sdram2),
+           ('SDR', sdram3),
            ('EINT', eint),
            ('PWM', pwm),
            ('GPIO', gpio),