From 48ff30f62e3fca5267545abcb69e11f16d18b55a Mon Sep 17 00:00:00 2001
From: jmcneill <jmcneill@FreeBSD.org>
Date: Tue, 6 Sep 2016 21:36:20 +0000
Subject: [PATCH] Add generic device-tree cpufreq driver.

---
 sys/arm/conf/ALLWINNER | 3 +++
 sys/conf/files.arm     | 1 +
 2 files changed, 4 insertions(+)

diff --git a/sys/arm/conf/ALLWINNER b/sys/arm/conf/ALLWINNER
index a725c11cabbe..11cb3b516f28 100644
--- a/sys/arm/conf/ALLWINNER
+++ b/sys/arm/conf/ALLWINNER
@@ -52,6 +52,9 @@ device		phy
 device		hwreset
 device		regulator
 
+# CPU frequency control
+device		cpufreq
+
 # Interrupt controller
 device		gic
 
diff --git a/sys/conf/files.arm b/sys/conf/files.arm
index 559c9419f940..c2eaf4af6099 100644
--- a/sys/conf/files.arm
+++ b/sys/conf/files.arm
@@ -94,6 +94,7 @@ cddl/dev/dtrace/arm/dtrace_subr.c			optional dtrace compile-with "${DTRACE_C}"
 cddl/dev/fbt/arm/fbt_isa.c				optional dtrace_fbt | dtraceall compile-with "${FBT_C}"
 crypto/blowfish/bf_enc.c	optional	crypto | ipsec 
 crypto/des/des_enc.c		optional	crypto | ipsec | netsmb
+dev/cpufreq/cpufreq_dt.c	optional	cpufreq fdt
 dev/dwc/if_dwc.c		optional	dwc
 dev/dwc/if_dwc_if.m		optional	dwc
 dev/fb/fb.c			optional	sc