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Subject[PATCH 0/2] GPIO WDT "start-at-boot" property
Date
I propose to add a new property to GPIO WDT device tree binding
"start-at-boot".
If this property is present, start pinging hw watchdog at probe, in order
to take advantage of kernel configs:
- WATCHDOG_HANDLE_BOOT_ENABLED: Avoid possible reboot if hw watchdog was
been enabled before the kernel (by uboot for example) and userspace
doesn't take control of /dev/watchdog in time;
- WATCHDOG_OPEN_TIMEOUT: Reboot if userspace doesn't take control of
/dev/watchdog within the timeout.

Francesco Zanella (2):
dt-bindings: watchdog: gpio-wdt: add "start-at-boot"
watchdog: gpio_wdt: add "start-at-boot" feature

Documentation/devicetree/bindings/watchdog/gpio-wdt.txt | 7 +++++++
drivers/watchdog/gpio_wdt.c | 6 +++++-
2 files changed, 12 insertions(+), 1 deletion(-)

--
2.17.1

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