msm: 9615: Enable L2 cache for MSM9615

Add support to enable L2 cache for MSM9615. It uses the
PL310 L2 cache controller.

Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>

Conflicts:

	arch/arm/mm/Kconfig
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index e862f63..518e900 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -837,7 +837,8 @@
 	depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \
 		   REALVIEW_EB_A9MP || SOC_IMX35 || SOC_IMX31 || MACH_REALVIEW_PBX || \
 		   ARCH_NOMADIK || ARCH_OMAP4 || ARCH_EXYNOS4 || ARCH_TEGRA || \
-		   ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || ARCH_SHMOBILE || ARCH_MSM7X27
+		   ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || ARCH_SHMOBILE || ARCH_MSM7X27 || \
+		   ARCH_MSM9615
 	default y
 	select OUTER_CACHE
 	select OUTER_CACHE_SYNC