diff options
| author | Dragos Bogdan <[email protected]> | 2020-12-21 17:29:35 +0200 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2020-12-28 14:21:31 +0000 |
| commit | d962608ce2188a1d46ec9d356d6fad5cd6fc0341 (patch) | |
| tree | e129ab2ad7f2227640351917584bbf0ebb65da6e /tools/perf/scripts/python | |
| parent | f7005142dacea1769fba0152c493aaa61b33205c (diff) | |
spi: Add SPI_NO_TX/RX support
Transmit/receive only is a valid SPI mode. For example, the MOSI/TX line
might be missing from an ADC while for a DAC the MISO/RX line may be
optional. This patch adds these two new modes: SPI_NO_TX and
SPI_NO_RX. This way, the drivers will be able to identify if any of
these two lines is missing and to adjust the transfers accordingly.
Signed-off-by: Dragos Bogdan <[email protected]>
Signed-off-by: Alexandru Ardelean <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions