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| author | Akhilesh Patil <akhilesh@ee.iitb.ac.in> | 2025-09-20 20:33:34 +0530 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2026-06-24 23:12:11 +0200 |
| commit | 15ec2ce19962b61576c8bf25bc129fc61a653c2e (patch) | |
| tree | fdd98fca559a8ac14cc8d34c6a266bc44b699d2d /mm/tests/git@git.tavy.me:linux.git | |
| parent | 5cb6816cd81b21246f45fe9803efdc21576574e3 (diff) | |
rtc: m41t93: Add watchdog support
Implement watchdog feature for m41t93 rtc with 1s resolution.
Implement alarm only support (WDIOF_ALARMONLY) in this commit.
Define start, stop, ping, and set_timeout callbacks as needed
by the watchdog framework.
Use selftests/watchdog/watchdog-test kselftest for testing.
Observed IRQ pin(12) of rtc chip going low after late pinging
the watchdog.
Signed-off-by: Akhilesh Patil <akhilesh@ee.iitb.ac.in>
Link: https://patch.msgid.link/77c2e9f4ab0811a919595d7a5476b00abd1c2803.1758379856.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