| commit | b8fe391134b6294d3b234e8a4526edf546a20171 | [log] [tgz] |
|---|---|---|
| author | Hironori KIKUCHI <kikuchan98@gmail.com> | Fri Jan 31 10:38:41 2025 +0900 |
| committer | Tom Rini <trini@konsulko.com> | Fri Feb 14 17:12:49 2025 -0600 |
| tree | 4aed4e024002e949bd33a043c57e7d30898329c0 | |
| parent | a7cf72002fde2d04868c71646ef2a2c5137d4360 [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 <kikuchan98@gmail.com>