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| author | Sudip Mukherjee <sudip.mukherjee@sifive.com> | 2026-08-03 05:40:41 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-08-04 13:46:58 +0100 |
| commit | e017fae89e6d89f15f99e0df74377187ca1d9dee (patch) | |
| tree | 417b82786160172aff8bc2590b15380e1ee431b5 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 51119176c2524c34b524bb63fbfa46f95775ae51 (diff) | |
spi: dw: use irq handler for enhanced spi
Introduce the interrupt handler for enhanced spi to read or write based
on the generated irq. Also, use the xfer_completion from spi_controller
to wait for a timeout or completion from irq handler.
In enhanced mode we need to calculate RXFTLR based on the length of data
we are expecting to receive or the fifo length.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@sifive.com>
Co-developed-by: Changhuang Liang <changhuang.liang@starfivetech.com>
Signed-off-by: Changhuang Liang <changhuang.liang@starfivetech.com>
Link: https://patch.msgid.link/20260803124044.156998-9-changhuang.liang@starfivetech.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions