diff options
| author |   Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2022-12-29 16:50:30 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-19 15:08:26 +0100 |
| commit | 2aaa43c7077833301c237684cd7bc9ae5e3dec95 (patch) | |
| tree | 3b94e9cd8e232946b2e59a62d87d0abcf4d81fea /scripts/Makefile.thinlto | |
| parent | soc: qcom-geni-se: add more symbol definitions (diff) | |
tty: serial: qcom-geni-serial: add support for serial engine DMA
The qcom-geni-serial driver currently only works in SE FIFO mode. This
limits the UART speed to around 180 kB/s. In order to achieve higher
speeds we need to use SE DMA mode.
Keep the console port working in FIFO mode but extend the code to use DMA
for the high-speed port.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20221229155030.418800-15-brgl@bgdev.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions