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| author |   Carlos Song <carlos.song@nxp.com> | 2024-09-10 13:16:25 +0800 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2024-09-17 16:46:22 +0200 |
| commit | aef79e189ba2b32f78bd35daf2c0b41f3868a321 (patch) | |
| tree | 6eb9e26a4f8003122a4d94c1328ff868fb287130 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | i3c/master: cmd_v1: Fix the rule for getting i3c mode (diff) | |
| download | wireguard-linux-aef79e189ba2b32f78bd35daf2c0b41f3868a321.tar.xz wireguard-linux-aef79e189ba2b32f78bd35daf2c0b41f3868a321.zip | |
i3c: master: support to adjust first broadcast address speed
According to I3C spec 6.2 Timing Specification, the Open Drain High Period
of SCL Clock timing for first broadcast address should be adjusted to 200ns
at least. I3C device working as i2c device will see the broadcast to close
its Spike Filter then change to work at I3C mode. After that I3C open drain
SCL high level should be adjusted back.
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240910051626.4052552-1-carlos.song@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions