Add USB HID support, including Consumer Control

ports/atmel-samd/Makefile

@@ -72,6 +72,7 @@ BASE_CFLAGS = \
 	-Wnested-externs \
 	-Wunreachable-code \
 	-Wcast-align \
+	-Wno-error=lto-type-mismatch \
 	-D__$(CHIP_VARIANT)__ \
 	-ffunction-sections \
 	-fdata-sections \
@@ -81,6 +82,7 @@ BASE_CFLAGS = \
 	-DCIRCUITPY_SAFE_RESTART_WORD=0xDEADBEEF \
 	--param max-inline-insns-single=500
 
+
 # NDEBUG disables assert() statements. This reduces code size pretty dramatically, per tannewt.
 
 ifeq ($(CHIP_FAMILY), samd21)

tools/usb_descriptor

@@ -1 +1 @@
-Subproject commit 2edd94c50b67ac2acc665a5b06e34c2625a8f622
+Subproject commit 1ad93335ef3b41c473612eb49b6cf81f69555797