collectd: enable cpufreq plugin also for ipq806x

Enable cpufreq plugin also for ipq806x,
as IPQ8065 supports CPU frequency scaling.

Run-tested with Netgear R7800.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

utils/collectd/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=collectd
 PKG_VERSION:=5.5.2
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=http://collectd.org/files/
@@ -312,7 +312,7 @@ $(eval $(call BuildPlugin,bind,BIND server/zone input,bind,+PACKAGE_collectd-mod
 $(eval $(call BuildPlugin,conntrack,connection tracking table size input,conntrack,))
 $(eval $(call BuildPlugin,contextswitch,context switch input,contextswitch,))
 $(eval $(call BuildPlugin,cpu,CPU input,cpu,))
-$(eval $(call BuildPlugin,cpufreq,CPU Freq input,cpufreq,@(TARGET_x86||TARGET_x86_64||TARGET_mvebu))) # Only enable on x86 and mvebu
+$(eval $(call BuildPlugin,cpufreq,CPU Freq input,cpufreq,@(TARGET_x86||TARGET_x86_64||TARGET_mvebu||TARGET_ipq806x))) # Only enable on x86 mvebu and ipq806x
 $(eval $(call BuildPlugin,csv,CSV output,csv,))
 $(eval $(call BuildPlugin,curl,cURL input,curl,+PACKAGE_collectd-mod-curl:libcurl))
 #$(eval $(call BuildPlugin,dbi,relational database input,dbi,+PACKAGE_collectd-mod-dbi:libdbi))