tree 1ed6392a0a586e92a3b2d6ec082dacf75e6e4ed8
parent f583c341a515fcb5305520053d2ae51f89f67f59
author Martin Hundebøll <martin@geanix.com> 1571645318 +0200
committer Alexandre Belloni <alexandre.belloni@bootlin.com> 1571646258 +0200

rtc: pcf2127: handle boot-enabled watchdog feature

Linux should handle when the pcf2127 watchdog feature is enabled by the
bootloader. This is done by checking the watchdog timer value during
init, and set the WDOG_HW_RUNNING flag if the value differs from zero.

Signed-off-by: Martin Hundebøll <martin@geanix.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20191021080838.2789-1-martin@geanix.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>