msm: board-8064: Add support for USB specific regulators

These regulators are used by HSUSB Cores 3 and 4, operating in host
only mode.

Change-Id: Ic3877a908872e4e576ebc0e65be8619e4b6cebba
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-apq8064-regulator.c b/arch/arm/mach-msm/board-apq8064-regulator.c
index 59d0863..f8984f8 100644
--- a/arch/arm/mach-msm/board-apq8064-regulator.c
+++ b/arch/arm/mach-msm/board-apq8064-regulator.c
@@ -31,10 +31,14 @@
 VREG_CONSUMERS(L3) = {
 	REGULATOR_SUPPLY("8921_l3",		NULL),
 	REGULATOR_SUPPLY("HSUSB_3p3",		"msm_otg"),
+	REGULATOR_SUPPLY("HSUSB_3p3",		"msm_ehci_host.0"),
+	REGULATOR_SUPPLY("HSUSB_3p3",		"msm_ehci_host.1"),
 };
 VREG_CONSUMERS(L4) = {
 	REGULATOR_SUPPLY("8921_l4",		NULL),
 	REGULATOR_SUPPLY("HSUSB_1p8",		"msm_otg"),
+	REGULATOR_SUPPLY("HSUSB_1p8",		"msm_ehci_host.0"),
+	REGULATOR_SUPPLY("HSUSB_1p8",		"msm_ehci_host.1"),
 };
 VREG_CONSUMERS(L5) = {
 	REGULATOR_SUPPLY("8921_l5",		NULL),
@@ -108,6 +112,8 @@
 VREG_CONSUMERS(S3) = {
 	REGULATOR_SUPPLY("8921_s3",		NULL),
 	REGULATOR_SUPPLY("HSUSB_VDDCX",		"msm_otg"),
+	REGULATOR_SUPPLY("HSUSB_VDDCX",		"msm_ehci_host.0"),
+	REGULATOR_SUPPLY("HSUSB_VDDCX",		"msm_ehci_host.1"),
 };
 VREG_CONSUMERS(S4) = {
 	REGULATOR_SUPPLY("8921_s4",		NULL),