diff options
| author | Amelie Delaunay <amelie.delaunay@st.com> | 2017-06-21 17:32:06 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-06-21 18:15:54 +0300 |
| commit | dcbe0d84dfa5a3e72b8e6ce622cd5ac78abbcab8 (patch) | |
| tree | d7f09d12be8c0ace2f90d66f7753ad3fac5fabec /drivers/spi/spi-rb4xx.c | |
| parent | 82a29bf9952acd1be7e76783604686abeb4e5b1d (diff) | |
| download | linux-dcbe0d84dfa5a3e72b8e6ce622cd5ac78abbcab8.tar.xz | |
spi: add driver for STM32 SPI controller
The STM32 Serial Peripheral Interface (SPI) can be used to communicate
with external devices while using the specific synchronous protocol. It
supports a half-duplex, full-duplex and simplex synchronous, serial
communication with external devices with 4-bit to 16/32-bit per word. It
has two 8x/16x 8-bit embedded Rx and TxFIFOs with DMA capability. It can
operate in master or slave mode.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-rb4xx.c')
0 files changed, 0 insertions, 0 deletions