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| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2022-11-07 13:26:32 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2022-11-22 20:47:19 +0100 |
| commit | b83ef7de379d9daa4f4db6828c71687ccf1ed0ef (patch) | |
| tree | d7c5704e66a8fa964d352473869165f1ccc25ea5 /tools | |
| parent | 131da77baca46447f7f690ae175f1bfff7c66129 (diff) | |
tty: serial: qcom-geni-serial: add support for serial engine DMAtopic/qcom-geni-serial-se-dma-v3
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>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions