msm: Support for the MSM8960 RUMI3 target

Add the machine record, init code, and build support for
the MSM8960 RUMI3.

Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>

2 files changed, 17 insertions, 1 deletions

diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index adca96ca4093..df9d74eaa472 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -51,7 +51,7 @@ config ARCH_MSM8X60
 config ARCH_MSM8960
         bool "MSM8960"
         select ARCH_MSM_SCORPIONMP
-        select MACH_MSM8960_SIM
+        select MACH_MSM8960_SIM if (!MACH_MSM8960_RUMI3)
         select ARM_GIC
         select CPU_V7
         select MSM_V2_TLMM
@@ -141,6 +141,12 @@ config MACH_MSM8960_SIM
         help
           Support for the Qualcomm MSM8960 simulator.
 
+config MACH_MSM8960_RUMI3
+        depends on ARCH_MSM8960
+        bool "MSM8960 RUMI3"
+        help
+          Support for the Qualcomm MSM8960 RUMI3 emulator.
+
 endmenu
 
 config IOMMU_PGTABLES_L2
diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c
index 90efd5472be1..2b095735f142 100644
--- a/arch/arm/mach-msm/board-msm8960.c
+++ b/arch/arm/mach-msm/board-msm8960.c
@@ -41,6 +41,9 @@ static void __init msm8960_init_irq(void)
         /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */
         writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4);
 
+        if (machine_is_msm8960_rumi3())
+                writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET);
+
         /* FIXME: Not installing AVS_SVICINT and AVS_SVICINTSWDONE yet
          * as they are configured as level, which does not play nice with
          * handle_percpu_irq.
@@ -56,3 +59,10 @@ MACHINE_START(MSM8960_SIM, "QCT MSM8960 SIMULATOR")
         .init_irq = msm8960_init_irq,
         .timer = &msm_timer,
 MACHINE_END
+
+MACHINE_START(MSM8960_RUMI3, "QCT MSM8960 RUMI3")
+        .map_io = msm8960_map_io,
+        .init_irq = msm8960_init_irq,
+        .timer = &msm_timer,
+MACHINE_END
+