msm: pil-8960: Break off Q6v4 pil code into platform driver

Create a platform driver to manage the Q6v4 instead of having
a module that exists for any 8960 target. This allows us to add
platform devices when the device really exists and simplifies how
we handle regulators as well.

Change-Id: I20956040662a8aaf331b415c2b6c6f283ec4feef
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-msm8960-regulator.c b/arch/arm/mach-msm/board-msm8960-regulator.c
index 559312c..976534e 100644
--- a/arch/arm/mach-msm/board-msm8960-regulator.c
+++ b/arch/arm/mach-msm/board-msm8960-regulator.c
@@ -119,15 +119,15 @@
 };
 VREG_CONSUMERS(L26) = {
 	REGULATOR_SUPPLY("8921_l26",		NULL),
-	REGULATOR_SUPPLY("q6_lpass",		NULL),
+	REGULATOR_SUPPLY("core_vdd",		"pil_qdsp6v4.0"),
 };
 VREG_CONSUMERS(L27) = {
 	REGULATOR_SUPPLY("8921_l27",		NULL),
-	REGULATOR_SUPPLY("q6_modem_sw",		NULL),
+	REGULATOR_SUPPLY("core_vdd",		"pil_qdsp6v4.2"),
 };
 VREG_CONSUMERS(L28) = {
 	REGULATOR_SUPPLY("8921_l28",		NULL),
-	REGULATOR_SUPPLY("q6_modem_fw",		NULL),
+	REGULATOR_SUPPLY("core_vdd",		"pil_qdsp6v4.1"),
 };
 VREG_CONSUMERS(L29) = {
 	REGULATOR_SUPPLY("8921_l29",		NULL),