From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 28 Mar 2018 15:38:54 +0000 (+0100)
Subject: sort out pwm naming scheme
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=91054ff296c3a7eac8c8a47eee7f1f2b84b933b7;p=pinmux.git

sort out pwm naming scheme
---

diff --git a/src/spec/interfaces.py b/src/spec/interfaces.py
index 64cd229..ceceaf9 100644
--- a/src/spec/interfaces.py
+++ b/src/spec/interfaces.py
@@ -278,8 +278,11 @@ def eint(bankspec, suffix, offs, bank, gpiooffs, gpionum=1, mux=1, spec=None):
     return Pins('EINT', gpiopins, bankspec, suffix, offs, bank, mux, spec,
                 origsuffix=suffix)
 
-def pwm(bankspec, suffix, offs, bank, mux=1, spec=None):
-    return Pins('PWM', ['+', ], bankspec, suffix, offs, bank, mux, spec,
+def pwm(bankspec, suffix, offs, bank, pwmoffs, pwmnum=1, mux=1, spec=None):
+    pwmpins = []
+    for i in range(pwmoffs, pwmoffs+pwmnum):
+        pwmpins.append("%d+" % (i))
+    return Pins('PWM', pwmpins, bankspec, suffix, offs, bank, mux, spec,
                 origsuffix=suffix)
 
 def gpio(bankspec, suffix, offs, bank, gpiooffs, gpionum=1, mux=1, spec=None):
diff --git a/src/spec/m_class.py b/src/spec/m_class.py
index 9ec198c..34cc91f 100644
--- a/src/spec/m_class.py
+++ b/src/spec/m_class.py
@@ -50,9 +50,8 @@ def pinspec():
     pinmerge(pinouts, quadspi(bankspec, "0", ('B', 4), "B", 2, limit=4))
     pinmerge(pinouts, uart(bankspec, "3", ('B', 16), "B", 2))
     pinmerge(pinouts, i2c(bankspec, "3", ('B', 18), "B", 2))
-    pinmerge(pinouts, pwm(bankspec, "0", ('B', 9), "B", mux=2))
-    pinmerge(pinouts, pwm(bankspec, "1", ('B', 20), "B", mux=2))
-    pinmerge(pinouts, pwm(bankspec, "2", ('B', 21), "B", mux=2))
+    pinmerge(pinouts, pwm(bankspec, "", ('B', 9), "B", 0, 1, mux=2))
+    pinmerge(pinouts, pwm(bankspec, "", ('B', 20), "B", 1, 2, mux=2))
     pinmerge(pinouts, sdmmc(bankspec, "1", ('B', 22), "B", 2))
     pinmerge(pinouts, eint(bankspec, "", ('B', 0), "B", 6, 4, mux=3))
     pinmerge(pinouts, flexbus2(bankspec, "0", ('B', 4), "B", 3))
@@ -72,7 +71,7 @@ def pinspec():
     pinmerge(pinouts, eint(bankspec, "", ('C', 12), "C", 22, 8, mux=3))
     pinmerge(pinouts, uart(bankspec, "2", ('C', 22), "C", 2))
     pinmerge(pinouts, i2s(bankspec, "", ('C', 13), "C", 2))
-    pinmerge(pinouts, pwm(bankspec, "2", ('C', 21), "C", mux=2))
+    pinmerge(pinouts, pwm(bankspec, "", ('C', 21), "C", 2, 1, mux=2))
 
     # Bank D, 72-96
     flexspec = {
@@ -89,9 +88,7 @@ def pinspec():
     pinmerge(pinouts, gpio(bankspec, "", ('D', 0), "D", 0, 24, 0))
     pinmerge(pinouts, flexbus1(bankspec, "0", ('D', 0), "D", 1, spec=flexspec))
     pinmerge(pinouts, i2c(bankspec, "2", ('D', 17), "D", 2))
-    pinmerge(pinouts, pwm(bankspec, "0", ('D', 21), "D", mux=1))
-    pinmerge(pinouts, pwm(bankspec, "1", ('D', 22), "D", mux=1))
-    pinmerge(pinouts, pwm(bankspec, "2", ('D', 23), "D", mux=1))
+    pinmerge(pinouts, pwm(bankspec, "", ('D', 21), "D", 0, 3, mux=1))
     pinmerge(pinouts, i2c(bankspec, "1", ('D', 10), "D", 3))
     pinmerge(pinouts, i2c(bankspec, "3", ('D', 19), "D", 2))
     pinmerge(pinouts, uartfull(bankspec, "0", ('D', 0), "D", 2))
@@ -120,12 +117,12 @@ def pinspec():
     pinmerge(pinouts, gpio(bankspec, "", ('F', 0), "F", 0, 10, 0))
     pinmerge(pinouts, i2s(bankspec, "", ('F', 0), "F", 1))
     pinmerge(pinouts, i2c(bankspec, "1", ('F', 6), "F", 2))
-    pinmerge(pinouts, pwm(bankspec, "0", ('F', 8), "F", mux=2))
-    pinmerge(pinouts, pwm(bankspec, "1", ('F', 9), "F", mux=2))
+    pinmerge(pinouts, pwm(bankspec, "", ('F', 8), "F", 0, 1, mux=2))
+    pinmerge(pinouts, pwm(bankspec, "", ('F', 9), "F", 1, 1, mux=2))
     pinmerge(pinouts, uart(bankspec, "4", ('F', 8), "F", 1))
     pinmerge(pinouts, sdmmc(bankspec, "3", ('F', 0), "F", 2))
     pinmerge(pinouts, eint(bankspec, "", ('F', 0), "F", 18, 4, mux=3))
-    pinmerge(pinouts, pwm(bankspec, "2", ('F', 4), "F", mux=3))
+    pinmerge(pinouts, pwm(bankspec, "", ('F', 4), "F", 2, 1, mux=3))
     pinmerge(pinouts, eint(bankspec, "", ('F', 5), "F", 7, 1, mux=3))
     pinmerge(pinouts, eint(bankspec, "", ('F', 6), "F", 28, 4, mux=3))