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| author | Manikanta Maddireddy <mmaddireddy@nvidia.com> | 2019-06-18 21:01:57 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-06-20 19:40:48 +0300 |
| commit | b5b4717ea0ddf64357c68a865f652487b9b1cdf8 (patch) | |
| tree | 6319e8290f2cc0c72df025cb42b6262f6536e1ef /drivers/fpga/fpga-bridge.c | |
| parent | eef4a35026613ff1576ca93a9b158e774330576b (diff) | |
| download | linux-b5b4717ea0ddf64357c68a865f652487b9b1cdf8.tar.xz | |
PCI: tegra: Program AFI_CACHE_BAR_{0,1}_{ST,SZ} registers only for Tegra20
Cacheable upstream transactions are supported in Tegra20 and Tegra186
only.
AFI_CACHE_BAR_{0,1}_{ST,SZ} registers are available in Tegra20 to
support cacheable upstream transactions. In Tegra186, AFI_AXCACHE
register is defined instead of AFI_CACHE_BAR_{0,1}_{ST,SZ} to be in line
with its memory subsystem design.
Therefore, program AFI_CACHE_BAR_{0,1}_{ST,SZ} registers only for Tegra20.
Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
[lorenzo.pieralisi@arm.com: updated commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions