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| author |   Peter Ujfalusi <peter.ujfalusi@ti.com> | 2014-05-16 15:17:15 +0300 |
|---|---|---|
| committer |   Sekhar Nori <nsekhar@ti.com> | 2014-05-22 14:55:07 +0530 |
| commit | 6d10c3950bf4d42a5bd28bfd7572834225acb031 (patch) | |
| tree | c73ebf53b4cde0a1bb37160298b68413831db18f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ARM: edma: Save number of regions from pdata to struct edma (diff) | |
| download | linux-dev-6d10c3950bf4d42a5bd28bfd7572834225acb031.tar.xz linux-dev-6d10c3950bf4d42a5bd28bfd7572834225acb031.zip | |
ARM: edma: Get IP configuration from HW (number of channels, tc, etc)
From CCCFG register of eDMA3 we can get all the needed information for the
driver about the IP:
Number of channels: NUM_DMACH
Number of regions: NUM_REGN
Number of slots (PaRAM sets): NUM_PAENTRY
Number of TC/EQ: NUM_EVQUE
In case when booted with DT or the queue_priority_mapping is not provided
set up a default priority map.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions