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| author | Hiroshi DOYU <hdoyu@nvidia.com> | 2012-05-07 14:24:48 +0400 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2012-05-08 23:30:49 +0400 |
| commit | 87d0bab2cba3c31624b80cc68bcf5e29ef969458 (patch) | |
| tree | 1bdf28fd56102096eba91cec450a5b2cced5ce75 /drivers/amba/Makefile | |
| parent | e816b57a337ea3b755de72bec38c10c864f23015 (diff) | |
| download | linux-87d0bab2cba3c31624b80cc68bcf5e29ef969458.tar.xz | |
ARM: tegra: Add Tegra AHB driver
Tegra AHB Bus conforms to the AMBA Specification (Rev 2.0) Advanced
High-performance Bus (AHB) architecture.
The AHB Arbiter controls AHB bus master arbitration. This effectively
forms a second level of arbitration for access to the memory
controller through the AHB Slave Memory device. The AHB pre-fetch
logic can be configured to enhance performance for devices doing
sequential access. Each AHB master is assigned to either the high or
low priority bin. Both Tegra20/30 have this AHB bus.
Some of configuration params could be passed from DT too if needed.
Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'drivers/amba/Makefile')
| -rw-r--r-- | drivers/amba/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/amba/Makefile b/drivers/amba/Makefile index 40fe74097be2..66e81c2f1e3c 100644 --- a/drivers/amba/Makefile +++ b/drivers/amba/Makefile @@ -1,2 +1,2 @@ -obj-y += bus.o - +obj-$(CONFIG_ARM_AMBA) += bus.o +obj-$(CONFIG_TEGRA_AHB) += tegra-ahb.o |