diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2026-03-18 11:47:50 +0100 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2026-03-25 15:27:46 +0100 |
| commit | 25a915fad503c2678902075565d47ddc2aa45db9 (patch) | |
| tree | 95e92cae2664801c66503fb6fb1b5304762befd6 /tools/perf/scripts/python | |
| parent | 54dcd6aa69db541529a083b31f106ef7d147fea1 (diff) | |
| download | lwn-25a915fad503c2678902075565d47ddc2aa45db9.tar.gz lwn-25a915fad503c2678902075565d47ddc2aa45db9.zip | |
mtd: spinand: winbond: Clarify when to enable the HS bit
Above 104MHz when in fast dual or quad I/O reads, the delay between
address and data cycles is too short. It is possible to reach higher
frequencies, up to 166MHz, by adding a few more dummy cycles through the
setting of the HS bit. Improve the condition for enabling this bit, and
also make sure we set it at soon as we go over 104MHz.
Fixes: f1a91175faaa ("mtd: spinand: winbond: Enable high-speed modes on w25n0xjw")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions