Fix korea translation error, minor submodule change

hierophect · hierophect · commit 00b2e6a1db38 · 2020-04-15T13:11:14.000-04:00
diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-15 10:24-0400\n"
+"POT-Creation-Date: 2020-04-15 12:24-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/locale/ko.po b/locale/ko.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-15 10:24-0400\n
+"POT-Creation-Date: 2020-04-15 10:24-0400\n"
 "PO-Revision-Date: 2019-05-06 14:22-0700\n"
 "Last-Translator: \n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/ports/atmel-samd/peripherals b/ports/atmel-samd/peripherals
@@ -1 +1 @@
-Subproject commit b89811f22a24ac350079ceaf0cdf0e62aa03f4f4
+Subproject commit f528240c2a4c2d7a39de786f1aa56895c12227b4
