added i2c

[hackapet/Adafruit_Blinka.git] / src / digitalio.py

diff --git a/src/digitalio.py b/src/digitalio.py
index 8a0c324694de63f41033392a57ea22ae64ffeb61..44034f94af590f1b80f78e9fc82a2169c16b6686 100755 (executable)
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -19,6 +19,8 @@ elif detector.chip.SUN8I:
     from adafruit_blinka.microcontroller.allwinner_h3.pin import Pin
 elif detector.chip.SAMA5:
     from adafruit_blinka.microcontroller.sama5.pin import Pin
+elif detector.chip.TEGRAXXX:
+    from adafruit_blinka.microcontroller.tegra.pin import Pin
 elif detector.chip.STM32:
     from machine import Pin
 from adafruit_blinka import Enum, ContextManaged
@@ -72,6 +74,12 @@ class DigitalInOut(ContextManaged):
     def deinit(self):
         del self._pin
 
+    def cleanup(self, channel=None):
+        if channel == self:
+            Pin.cleanup(self._pin, self._pin)
+        else:
+            Pin.cleanup(self, channel)
+
     @property
     def direction(self):
         return self.__direction