diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2024-06-18 16:26:31 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2024-06-28 00:34:21 +0200 |
| commit | 43696b3a9e46cf622bfeb70856b9b1cfa5a9fb23 (patch) | |
| tree | c69625cc49154120c7003b9badfcc565480bbfab /tools/testing/radix-tree/xarray.c | |
| parent | 0dbd610c426ed695eef5d26584259d96b6250c76 (diff) | |
rtc: isl1208: Update correct procedure for clearing alarm
As per the latest HW manual[1], there is an internal delay(~250 microsec)
from setting ALME = 0 to disabling the alarm function, so the user must
add a short delay of greater than 250µs between setting ALME = 0 and
clearing ALM.
Currently setting of ALME = 0 is done after clearing the ALM, so just
reverse the operation and add a delay of 275 microsec.
[1]https://www.renesas.com/us/en/document/dst/raa215300-datasheet?r=1506351
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20240618152635.48956-3-biju.das.jz@bp.renesas.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'tools/testing/radix-tree/xarray.c')
0 files changed, 0 insertions, 0 deletions