diff options
| author | Masahiro Yamada <[email protected]> | 2018-12-06 12:55:28 +0900 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2018-12-06 23:14:59 +0100 |
| commit | ece27a337d42a3197935711997f2880f0957ed7e (patch) | |
| tree | 9dcccde381fc01fa7c705559915cc1224cd68846 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 8469636ab5d8c77645b953746c10fda6983a8830 (diff) | |
i2c: uniphier-f: fix violation of tLOW requirement for Fast-mode
Currently, the clock duty is set as tLOW/tHIGH = 1/1. For Fast-mode,
tLOW is set to 1.25 us while the I2C spec requires tLOW >= 1.3 us.
tLOW/tHIGH = 5/4 would meet both Standard-mode and Fast-mode:
Standard-mode: tLOW = 5.56 us, tHIGH = 4.44 us
Fast-mode: tLOW = 1.39 us, tHIGH = 1.11 us
Signed-off-by: Masahiro Yamada <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions