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| author | Manikanta Maddireddy <mmaddireddy@nvidia.com> | 2019-06-18 23:31:57 +0530 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-06-20 17:40:48 +0100 |
| commit | b5b4717ea0ddf64357c68a865f652487b9b1cdf8 (patch) | |
| tree | 6319e8290f2cc0c72df025cb42b6262f6536e1ef /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | PCI: tegra: Fix PLLE power down issue due to CLKREQ# signal (diff) | |
| download | linux-b5b4717ea0ddf64357c68a865f652487b9b1cdf8.tar.gz linux-b5b4717ea0ddf64357c68a865f652487b9b1cdf8.zip | |
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 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions