diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/tegra-gart.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c index 40533bb..0c0a377 100644 --- a/drivers/iommu/tegra-gart.c +++ b/drivers/iommu/tegra-gart.c @@ -36,9 +36,10 @@ /* bitmap of the page sizes currently supported */ #define GART_IOMMU_PGSIZES (SZ_4K) -#define GART_CONFIG 0x24 -#define GART_ENTRY_ADDR 0x28 -#define GART_ENTRY_DATA 0x2c +#define GART_REG_BASE 0x24 +#define GART_CONFIG (0x24 - GART_REG_BASE) +#define GART_ENTRY_ADDR (0x28 - GART_REG_BASE) +#define GART_ENTRY_DATA (0x2c - GART_REG_BASE) #define GART_ENTRY_PHYS_ADDR_VALID (1 << 31) #define GART_PAGE_SHIFT 12 |