msm: board-copper: Add regulator defs for USB peripheral mode

Add HSUSB regulators to copper board file to allow MSM OTG
USB driver to function in peripheral mode.

CRs-Fixed: 345651
Change-Id: I970b102bdfc29aced21635a4ba7ffd76851af088
Signed-off-by: David Ng <dave@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-copper-regulator.c b/arch/arm/mach-msm/board-copper-regulator.c
index a7f0eac..89878ce 100644
--- a/arch/arm/mach-msm/board-copper-regulator.c
+++ b/arch/arm/mach-msm/board-copper-regulator.c
@@ -26,6 +26,7 @@
 };
 VREG_CONSUMERS(S2B) = {
 	REGULATOR_SUPPLY("8841_s2",		NULL),
+	REGULATOR_SUPPLY("HSUSB_VDDCX",		"msm_otg"),
 };
 VREG_CONSUMERS(S3B) = {
 	REGULATOR_SUPPLY("8841_s3",		NULL),
@@ -71,6 +72,7 @@
 };
 VREG_CONSUMERS(L6) = {
 	REGULATOR_SUPPLY("8941_l6",		NULL),
+	REGULATOR_SUPPLY("HSUSB_1p8",		"msm_otg"),
 };
 VREG_CONSUMERS(L7) = {
 	REGULATOR_SUPPLY("8941_l7",		NULL),
@@ -125,6 +127,7 @@
 };
 VREG_CONSUMERS(L24) = {
 	REGULATOR_SUPPLY("8941_l24",		NULL),
+	REGULATOR_SUPPLY("HSUSB_3p3",		"msm_otg"),
 };
 VREG_CONSUMERS(LVS1) = {
 	REGULATOR_SUPPLY("8941_lvs1",		NULL),