diff options
| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2021-06-21 19:53:55 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-06-22 12:54:59 +0100 |
| commit | 0c79378c01999bd60057c475f163ec807c24891f (patch) | |
| tree | 7a3c43d13c4cdfb0c8a748e3c58f4a762cdeb224 /drivers/spi/spi-cadence-quadspi.c | |
| parent | 476ad3ff8952db3569a77d9ed4a067c5f0f4b733 (diff) | |
spi: add ancillary device support
Introduce support for ancillary devices, similar to existing
implementation for I2C. This is useful for devices having
multiple chip-selects, for example some microcontrollers
provide a normal SPI interface and a flashing SPI interface.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20210621175359.126729-2-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-cadence-quadspi.c')
0 files changed, 0 insertions, 0 deletions