usb: gadget: Add HSIC peripheral support.

Add support in HSIC peripheral(device).
Only one USB core can be use - currently
HSUSB is enabled by default.
To enable HSIC core defconfig file should be changed.

Change-Id: I02413658e28f799de2a083db7847fb8b01d04eac
Signed-off-by: Ofir Cohen <ofirc@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-9615-regulator.c b/arch/arm/mach-msm/board-9615-regulator.c
index 4859f18..95a1347 100644
--- a/arch/arm/mach-msm/board-9615-regulator.c
+++ b/arch/arm/mach-msm/board-9615-regulator.c
@@ -69,6 +69,7 @@
 VREG_CONSUMERS(S1) = {
 	REGULATOR_SUPPLY("8018_s1",		NULL),
 	REGULATOR_SUPPLY("HSUSB_VDDCX",		"msm_otg"),
+	REGULATOR_SUPPLY("HSIC_VDDCX",		"msm_hsic_peripheral"),
 };
 VREG_CONSUMERS(S2) = {
 	REGULATOR_SUPPLY("8018_s2",		NULL),