mfd: intel_soc_pmic: Crystal Cove support

This patch provides chip-specific support for Crystal Cove. Crystal
Cove is the PMIC in Baytrail-T platform.

Also adds Intel SoC PMIC support to the build files.

Signed-off-by: Yang, Bin <bin.yang@intel.com>
Signed-off-by: Zhu, Lejun <lejun.zhu@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 8afedba..d0633a0 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -169,3 +169,6 @@
 obj-$(CONFIG_MFD_AS3722)	+= as3722.o
 obj-$(CONFIG_MFD_STW481X)	+= stw481x.o
 obj-$(CONFIG_MFD_IPAQ_MICRO)	+= ipaq-micro.o
+
+intel-soc-pmic-objs		:= intel_soc_pmic_core.o intel_soc_pmic_crc.o
+obj-$(CONFIG_INTEL_SOC_PMIC)	+= intel-soc-pmic.o