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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2018-11-30 07:47:06 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2018-12-11 11:59:33 +0000 |
| commit | 00b80ac9355397455adec24c9ee76f1b0225cd27 (patch) | |
| tree | 0fbd92be173db751053573a99213bf97d5b00399 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | spi: imx: add a device specific prepare_message callback (diff) | |
| download | wireguard-linux-00b80ac9355397455adec24c9ee76f1b0225cd27.tar.xz wireguard-linux-00b80ac9355397455adec24c9ee76f1b0225cd27.zip | |
spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook.
The relevant difference between prepare_message and config is that the
former is run before the CS signal is asserted. So the polarity of the
CLK line must be configured in prepare_message as an edge generated by
config might already result in a latch of the MOSI line.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions