msm: pil: Break off DSPS support into separate driver

Implement the DSPS boot and shutdown support as a platform driver
by consolidating the two implementations of DSPS boot code which
were in peripheral-reset*.c.

Change-Id: If27ecfe9f508acc3508f3deba416dd196be37090
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8064.c b/arch/arm/mach-msm/board-8064.c
index 13c98db..7da3d1d 100644
--- a/arch/arm/mach-msm/board-8064.c
+++ b/arch/arm/mach-msm/board-8064.c
@@ -1859,6 +1859,7 @@
 	&msm_bus_8064_sys_fpb,
 	&msm_bus_8064_cpss_fpb,
 	&apq8064_msm_device_vidc,
+	&msm_pil_dsps,
 	&msm_8960_riva,
 	&msm_8960_q6_lpass,
 	&msm_gss,