Re: [PATCH] watchdog: add pulse support to gpio watchdog driver

2022-07-04 Thread Stefan Roese
Hi Paul, On 04.07.22 11:00, Paul Doelle wrote: A common external watchdog circuit is kept alive by triggering a short pulse on the reset pin. This patch adds support for this use case, while making the algorithm configurable in the devicetree. The "linux,wdt-gpio" driver being modified is based

[PATCH] watchdog: add pulse support to gpio watchdog driver

2022-07-04 Thread Paul Doelle
A common external watchdog circuit is kept alive by triggering a short pulse on the reset pin. This patch adds support for this use case, while making the algorithm configurable in the devicetree. The "linux,wdt-gpio" driver being modified is based off the equivalent driver in the Linux kernel, wh