ARM: msm: Add support for MSM8974 SoC

Add support for the Snapdragon 800 MSM8974 SoC, used on the Dragonboard
and others. Board support added in separate patch.

Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
Acked-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
[olof: split off SoC support in separate patch]
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 10 insertions, 1 deletions

diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index 2586c2865874..5e5782d5af3d 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -58,9 +58,18 @@ config ARCH_MSM8960
         select GPIO_MSM_V2
         select MSM_SCM if SMP
 
+config ARCH_MSM8974
+        bool "MSM8974"
+        select ARM_GIC
+        select CPU_V7
+        select HAVE_ARM_ARCH_TIMER
+        select HAVE_SMP
+        select MSM_SCM if SMP
+        select USE_OF
+
 config ARCH_MSM_DT
         def_bool y
-        depends on (ARCH_MSM8X60 || ARCH_MSM8960)
+        depends on (ARCH_MSM8X60 || ARCH_MSM8960 || ARCH_MSM8974)
         select SPARSE_IRQ
         select USE_OF