diff options
| author | Sai Pavan Boddu <[email protected]> | 2024-05-03 15:12:08 +0530 |
|---|---|---|
| committer | Andi Shyti <[email protected]> | 2024-05-06 00:36:12 +0200 |
| commit | c2e55b449de7298a751ed0256251019d302af453 (patch) | |
| tree | e686732ce1e1d57a4c9656a4fbfa8a4db2ddc295 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dd5a440a31fae6e459c0d6271dddd62825505361 (diff) | |
i2c: cadence: Avoid fifo clear after start
The Driver unintentionally programs ctrl reg to clear the fifo, which
happens after the start of transaction. Previously, this was not an issue
as it involved read-modified-write. However, this issue breaks i2c reads
on QEMU, as i2c-read is executed before guest starts programming control
register.
Fixes: ff0cf7bca630 ("i2c: cadence: Remove unnecessary register reads")
Signed-off-by: Sai Pavan Boddu <[email protected]>
Acked-by: Michal Simek <[email protected]>
Signed-off-by: Andi Shyti <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions