diff --git a/debian/changelog b/debian/changelog
index 6bd013f5d..bc477671f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+linux (4.17~rc7-1~exp2) UNRELEASED; urgency=medium
+
+  * [armhf] Enable MFD_AC100 and RTC_DRV_AC100, used in allwinner A80/A83t
+    systems.
+
+ -- Vagrant Cascadian <vagrant@debian.org>  Sat, 02 Jun 2018 22:06:13 -0700
+
 linux (4.17~rc7-1~exp1) experimental; urgency=medium
 
   * New upstream release candidate
diff --git a/debian/config/armhf/config b/debian/config/armhf/config
index 16652570c..599a57ba4 100644
--- a/debian/config/armhf/config
+++ b/debian/config/armhf/config
@@ -601,6 +601,7 @@ CONFIG_TEGRA124_EMC=y
 ##
 ## file: drivers/mfd/Kconfig
 ##
+CONFIG_MFD_AC100=y
 CONFIG_MFD_AS3722=y
 CONFIG_MFD_AXP20X_I2C=y
 CONFIG_MFD_CROS_EC=m
@@ -1017,6 +1018,7 @@ CONFIG_REGULATOR_VEXPRESS=m
 ##
 ## file: drivers/rtc/Kconfig
 ##
+CONFIG_RTC_DRV_AC100=y
 CONFIG_RTC_DRV_AS3722=y
 CONFIG_RTC_DRV_DS1307=y
 CONFIG_RTC_DRV_MAX77686=y