diff options
Diffstat (limited to 'arch/arm/mach-msm/include/mach/iommu.h')
| -rw-r--r-- | arch/arm/mach-msm/include/mach/iommu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/include/mach/iommu.h b/arch/arm/mach-msm/include/mach/iommu.h index 4dfe7efcf4ea..5c7c955e6d25 100644 --- a/arch/arm/mach-msm/include/mach/iommu.h +++ b/arch/arm/mach-msm/include/mach/iommu.h @@ -45,9 +45,11 @@ /** * struct msm_iommu_dev - a single IOMMU hardware instance * name Human-readable name given to this IOMMU HW instance + * ncb Number of context banks present on this IOMMU HW instance */ struct msm_iommu_dev { const char *name; + int ncb; }; /** @@ -69,6 +71,7 @@ struct msm_iommu_ctx_dev { /** * struct msm_iommu_drvdata - A single IOMMU hardware instance * @base: IOMMU config port base address (VA) + * @ncb The number of contexts on this IOMMU * @irq: Interrupt number * @clk: The bus clock for this IOMMU hardware instance * @pclk: The clock for the IOMMU bus interconnect @@ -79,6 +82,7 @@ struct msm_iommu_ctx_dev { struct msm_iommu_drvdata { void __iomem *base; int irq; + int ncb; struct clk *clk; struct clk *pclk; }; |