defconfig: msm8974: Enable QPNP coincell driver

Enable the qpnp-coincell driver so that it is possible to
configure PMIC PM8941 coincell charging parameters.

Change-Id: I9a06df2cf7929cb1323e84dc4ca857923234c190
CRs-Fixed: 446402
Signed-off-by: David Collins <collinsd@codeaurora.org>
diff --git a/arch/arm/configs/msm8974_defconfig b/arch/arm/configs/msm8974_defconfig
index 48ea1a4..1d6476e 100644
--- a/arch/arm/configs/msm8974_defconfig
+++ b/arch/arm/configs/msm8974_defconfig
@@ -430,6 +430,7 @@
 CONFIG_QPNP_PWM=y
 CONFIG_QPNP_POWER_ON=y
 CONFIG_QPNP_CLKDIV=y
+CONFIG_QPNP_COINCELL=y
 CONFIG_MSM_IOMMU=y
 CONFIG_MSM_IOMMU_PMON=y
 CONFIG_MOBICORE_SUPPORT=m