diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-05-27 15:03:17 +0800 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2019-07-08 19:55:37 +0200 |
| commit | 15f7d7fc5542f6cb429a069dd77b57ddccbe11e3 (patch) | |
| tree | 740d3db7dc54ca4a53d5b6a896b460af3630637e /Documentation/devicetree/bindings/watchdog | |
| parent | b836005b4f95cccdc1f53849a31cac2dc375f4b7 (diff) | |
watchdog: imx_sc: Add pretimeout support
i.MX system controller watchdog can support pretimeout IRQ
via general SCU MU IRQ, it depends on IMX_SCU and driver MUST
be probed after SCU IPC ready, then enable corresponding SCU
IRQ group and register SCU IRQ notifier, when watchdog pretimeout
IRQ fires, SCU MU IRQ will be handled and watchdog pretimeout
notifier will be called to handle the event.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog')
0 files changed, 0 insertions, 0 deletions