msm: pil-riva: Add support for APQ8064 regulators

AQP8064 has a different power grid than MSM8960. The Riva rail's
voltage is not longer supplied directly by a regulator, but by a
switch instead. Skip regulator voltage setting on 8064.

Change-Id: Ieb35dc10831ab0a173311ccc9dbf904497159251
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8064-regulator.c b/arch/arm/mach-msm/board-8064-regulator.c
index 6e3612a..ee5c5b6 100644
--- a/arch/arm/mach-msm/board-8064-regulator.c
+++ b/arch/arm/mach-msm/board-8064-regulator.c
@@ -174,6 +174,7 @@
 };
 VREG_CONSUMERS(LVS7) = {
 	REGULATOR_SUPPLY("8921_lvs7",		NULL),
+	REGULATOR_SUPPLY("pll_vdd",		"pil_riva"),
 };
 VREG_CONSUMERS(USB_OTG) = {
 	REGULATOR_SUPPLY("8921_usb_otg",	NULL),