diff options
| author | Hironori KIKUCHI <[email protected]> | 2025-01-31 10:38:41 +0900 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-02-14 17:12:49 -0600 |
| commit | 064556910e61044f1295162ceaad600582b66cda (patch) | |
| tree | 4aed4e024002e949bd33a043c57e7d30898329c0 /lib/tiny-printf.c | |
| parent | 8fe2c68c3267b6c5885c320141d2af52d0681025 (diff) | |
spi: soft_spi: Add support for SPI_3WIRE
When 3-wire mode is claimed on the bus, use the MOSI (output) pin to
receive data. In this mode, since the transfer can only be either TX
or RX, return -EINVAL if both are required at the same time.
Signed-off-by: Hironori KIKUCHI <[email protected]>
Diffstat (limited to 'lib/tiny-printf.c')
0 files changed, 0 insertions, 0 deletions