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| author | Rob Herring <[email protected]> | 2020-11-05 15:11:57 -0600 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2020-11-19 10:51:41 +0000 |
| commit | fcde397422ef621e52dac509e253d5e8a8f43b23 (patch) | |
| tree | 29138b6dc2e959a4d099a731882dc873f18fae31 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 60f5b73fa0f298e8f7321deeb634e618b1c3d074 (diff) | |
Revert "PCI: dwc/keystone: Drop duplicated 'num-viewport'"
This reverts commit 421063efaf1e8f2ac6248cca0064e5877e375f87.
In preparation to detect the number of iATU regions instead of using DT
properties, we need to keep reading 'num-viewport' for the Keystone
driver which doesn't use the iATU in older versions of the IP.
However, note that Keystone has been broken for some time with upstream
dts files which don't set 'num-viewports'. The reverted commit did
make the property optional, but now it's mandatory again.
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Marek Szyprowski <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Cc: Murali Karicheri <[email protected]>
Cc: Lorenzo Pieralisi <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions