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| author | Hugo Villeneuve <hvilleneuve@dimonoff.com> | 2023-12-22 02:18:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-04 18:30:04 +0300 |
| commit | 3ef79cd1412236d884ab0c46b4d1921380807b48 (patch) | |
| tree | 35fb8d01909bcd4a5521cc000c2f17cfa4385347 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 6d710b769c1f5f0d55c9ad9bb49b7dce009ec103 (diff) | |
| download | linux-3ef79cd1412236d884ab0c46b4d1921380807b48.tar.xz | |
serial: sc16is7xx: set safe default SPI clock frequency
15 MHz is supported only by 76x variants.
If the SPI clock frequency is not specified, use a safe default clock value
of 4 MHz that is supported by all variants.
Also use HZ_PER_MHZ macro to improve readability.
Fixes: 2c837a8a8f9f ("sc16is7xx: spi interface is added")
Cc: <stable@vger.kernel.org>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20231221231823.2327894-4-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions