OMAP3: PM: Adding smartreflex class3 driver
Smartreflex Class3 implementation continuously monitors
silicon performance and instructs the Voltage Processors
to increase or decrease the voltage.
This patch adds smartreflex class 3 driver. This driver hooks
up with the generic smartreflex driver smartreflex.c to abstract
out class specific implementations out of the generic driver.
Class3 driver is chosen as the default class driver for smartreflex.
If any other class driver needs to be implemented, the init of that
driver should be called from the board file. That way the new class driver
will over-ride the Class3 driver.
Signed-off-by: Thara Gopinath <thara@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index f1673fb..f4e0513 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -57,6 +57,15 @@
by default during system init via the enable_on_init flag
which an be passed as platform data to the smartreflex driver.
+config OMAP_SMARTREFLEX_CLASS3
+ bool "Class 3 mode of Smartreflex Implementation"
+ depends on OMAP_SMARTREFLEX && TWL4030_CORE
+ help
+ Say Y to enable Class 3 implementation of Smartreflex
+
+ Class 3 implementation of Smartreflex employs continuous hardware
+ voltage calibration.
+
config OMAP_RESET_CLOCKS
bool "Reset unused clocks during boot"
depends on ARCH_OMAP