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| author | Marcelo Schmitt <marcelo.schmitt@analog.com> | 2025-03-27 18:24:35 -0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-04-22 19:09:58 +0100 |
| commit | 59b51edf717b0661a2aad8eb6cc9ff09611830fe (patch) | |
| tree | c36b1a8e043a488fd5030f86302b7cb3647fe2b6 /tools/perf/scripts/python/flamegraph.py | |
| parent | ff2e2a5c524f414c2b9a5926835d871fb4291c06 (diff) | |
| download | linux-59b51edf717b0661a2aad8eb6cc9ff09611830fe.tar.gz linux-59b51edf717b0661a2aad8eb6cc9ff09611830fe.zip | |
iio: adc: ad4000: Add support for SPI offload
FPGA HDL projects can include a PWM generator in addition to SPI-Engine.
The PWM IP is used to trigger SPI-Engine offload modules that in turn set
SPI-Engine to execute transfers to poll data from the ADC. That allows data
to be read at the maximum sample rates. Also, it is possible to set a
specific sample rate by setting the proper PWM duty cycle and related state
parameters, thus allowing an adjustable ADC sample rate when a PWM (offload
trigger) is used in combination with SPI-Engine.
Add support for SPI offload.
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Link: https://patch.msgid.link/386ce043a0e3fc9e8ff71f17aef8de128ce5869e.1743110188.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions