diff options
| author | Eugen Hristev <[email protected]> | 2018-02-27 12:25:07 +0200 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2018-02-27 14:00:45 +0000 |
| commit | 9581329eff9db72ab4fbb46a594fd7fdda3c51b0 (patch) | |
| tree | aaba81e368d15814f9541364a96fa65792ba211b /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 7928b2cbe55b2a410a0f5c1f154610059c57b1b2 (diff) | |
spi: atmel: init FIFOs before spi enable
The datasheet recommends initializing FIFOs before
SPI enable. If we do not do it like this, there may be
a strange behavior. We noticed that DMA does not work properly
with FIFOs if we do not clear them beforehand or enable them
before SPIEN.
Signed-off-by: Eugen Hristev <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Cc: [email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions