Add pwm devices to NOTES.

svn path=/head/; revision=349330
2019-06-24 02:39:56 +00:00 · 2019-06-24 02:39:56 +00:00 · 0bab2b6e6f · 2020-12-20 02:59:44 +00:00
commit 0bab2b6e6f
parent 6e36309d83
1 changed files with 4 additions and 0 deletions
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@ -2493,6 +2493,10 @@ device  	gpioregulator	# extres/regulator glue for gpio pin
 device  	gpiospi		# SPI via gpio bitbang
 device  	gpioths		# 1-wire temp/humidity sensor on gpio pin

+# Pulse width modulation
+device  	pwmbus		# pwm interface and bus support
+device  	pwmc		# userland control access to pwm outputs
+
 #
 # Etherswitch framework and drivers
 #