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| author | Akhilesh Patil <akhilesh@ee.iitb.ac.in> | 2025-09-20 20:32:46 +0530 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2026-06-24 23:08:54 +0200 |
| commit | 5b55ff7cace4c176c7ebdf9512e50ac870f17fac (patch) | |
| tree | 858c98fc9ac7d0d4fc9cecbfb91161c773515d07 /mm/tests/git@git.tavy.me:linux.git | |
| parent | d86e8682593c79d8599537707f49e201456a76de (diff) | |
rtc: m41t93: Add alarm support
Implement alarm feature for rtc-m41t93 by adding necessary
callbacks - set_alarm, read_alarm and alarm_irq_enable.
Enable support to configure alarm 1 out of 2 alarms present in this rtc.
Support only alarm configuration in this commit. This commit does not
implement alarm irq handling.
Use selftests/rtc/rtctest for testing. Tested by observing IRQ pin
(pin 12 of SOX18 package) on logic analyzer going low after alarm
condition is met.
Signed-off-by: Akhilesh Patil <akhilesh@ee.iitb.ac.in>
Link: https://patch.msgid.link/1b272ff1a5392d5eb76e129a4785ac8424763356.1758379856.git.akhilesh@ee.iitb.ac.in
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'mm/tests/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions