msm: iommu: Use the non-secure interrupts for page faults
Configure page faults to trigger the non-secure interrupt
line.
Change-Id: I094cd1cfbed9e71d4f714adc938594bbb54fa89c
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
diff --git a/arch/arm/mach-msm/iommu_dev.c b/arch/arm/mach-msm/iommu_dev.c
index f0e0b33..14e4168 100644
--- a/arch/arm/mach-msm/iommu_dev.c
+++ b/arch/arm/mach-msm/iommu_dev.c
@@ -335,6 +335,9 @@
SET_M2VCBR_N(drvdata->base, mid, 0);
SET_CBACR_N(drvdata->base, c->num, 0);
+ /* Route page faults to the non-secure interrupt */
+ SET_IRPTNDX(drvdata->base, c->num, 1);
+
/* Set VMID = 0 */
SET_VMID(drvdata->base, mid, 0);