msm: iommu: Enable use of TTBR1 register of IOMMU
Add a new platform data in iommu devices to indicate whether ttbr1
should be used which also dictates how the address space should be
split between ttbr0 and ttbr1.
Change-Id: Iab3aac74256bd4d49f47f89e6638f014e6e539e9
Signed-off-by: Shubhraprakash Das <sadas@codeaurora.org>
diff --git a/arch/arm/mach-msm/devices-iommu.c b/arch/arm/mach-msm/devices-iommu.c
index 96ee564..29e8180 100644
--- a/arch/arm/mach-msm/devices-iommu.c
+++ b/arch/arm/mach-msm/devices-iommu.c
@@ -364,11 +364,13 @@
static struct msm_iommu_dev gfx3d_iommu = {
.name = "gfx3d",
.ncb = 3,
+ .ttbr_split = 2,
};
static struct msm_iommu_dev gfx3d1_iommu = {
.name = "gfx3d1",
.ncb = 3,
+ .ttbr_split = 2,
};
static struct msm_iommu_dev gfx2d0_iommu = {