OMAP4: Smartreflex framework extensions

This patch extends the smartreflex framework to support
OMAP4. The changes are minor like compiling smartreflex Kconfig
option for OMAP4 also, and a couple of OMAP4 checks in
the smartreflex framework.

The change in sr_device.c where new logic has to be introduced
for reading the efuse registers is due to the fact that in OMAP4
the efuse registers are 24 bit aligned. A __raw_readl will
fail for non-32 bit aligned address and hence the 8-bit read
and shift.

Signed-off-by: Thara Gopinath <thara@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index f4e05134aafa..11bf9f991509 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -37,7 +37,7 @@ config OMAP_DEBUG_LEDS
 
 config OMAP_SMARTREFLEX
         bool "SmartReflex support"
-        depends on ARCH_OMAP3 && PM
+        depends on (ARCH_OMAP3 || ARCH_OMAP4) && PM
         help
           Say Y if you want to enable SmartReflex.