diff options
| author | Tero Kristo <t-kristo@ti.com> | 2020-07-17 16:29:57 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2020-08-05 18:43:02 +0200 |
| commit | 5527483f8f7c8edadb5ad4fe8fcb569f565369ea (patch) | |
| tree | 92a69cef1028279cf7d6d87bc124e281cf3e0894 /drivers/watchdog/pcwd_usb.c | |
| parent | cef9572e9af373cefd1adc9e771e89670da5da3c (diff) | |
watchdog: rti-wdt: attach to running watchdog during probe
If the RTI watchdog is running already during probe, the driver must
configure itself to match the HW. Window size and timeout is probed from
hardware, and the last keepalive ping is adjusted to match it also.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200717132958.14304-4-t-kristo@ti.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/pcwd_usb.c')
0 files changed, 0 insertions, 0 deletions