From 5732ae1ae0585e756178fbb003ffa02140127abd Mon Sep 17 00:00:00 2001
From: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Date: Wed, 14 Sep 2016 20:30:50 +0200
Subject: [PATCH] arm: nordic_nrf5: Select clock control for BLE controller

Bluetooth controller implementation requires the low power
oscillator for radio time space scheduling and as sleep
clock; the high frequency oscillator as the active clock.

For Nordic Semiconductor's nRF5 Series SoC's select the
NRF Clock peripheral when BLUETOOTH_CONTROLLER is selected
in Kconfig build.

Jira: ZEP-897

Change-id: I6f99e90b3485e757be61e91c749e485dd0cfdaba
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
---
 arch/arm/soc/nordic_nrf5/Kconfig.defconfig | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/soc/nordic_nrf5/Kconfig.defconfig b/arch/arm/soc/nordic_nrf5/Kconfig.defconfig
index 12811ca8f9e..0bbce2054e9 100644
--- a/arch/arm/soc/nordic_nrf5/Kconfig.defconfig
+++ b/arch/arm/soc/nordic_nrf5/Kconfig.defconfig
@@ -15,4 +15,14 @@
 # limitations under the License.
 #
 
+if BLUETOOTH_CONTROLLER
+
+config CLOCK_CONTROL
+	default y
+
+config CLOCK_CONTROL_NRF5
+	default y
+
+endif # BLUETOOTH_CONTROLLER
+
 source "arch/arm/soc/nordic_nrf5/*/Kconfig.defconfig.series"