diff options
| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2022-11-24 09:33:51 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-11-24 11:05:07 +0000 |
| commit | 1b74dd64c8612619e399e5a31da79a3636914495 (patch) | |
| tree | 6fe41d86092e676cabe27ee5f323cbaad224dd75 /lib/mpi/mpiutil.c | |
| parent | 41948bd9cf01394a083d819e92f87e4b87c9c6a3 (diff) | |
spi: Add Socionext F_OSPI SPI flash controller driver
Introduce Socionext F_OSPI controller driver. This controller is used to
communicate with slave devices such as SPI Flash memories. It supports
4 slave devices and up to 8-bit wide bus, but supports master mode only.
This driver uses spi-mem framework for SPI flash memory access, and
can only operate indirect access mode and single data rate mode.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/20221124003351.7792-3-hayashi.kunihiko@socionext.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions