Re: [PATCH v2 3/4] dt-bindings: watchdog: da9062: add watchdog timeout mode
From: Guenter Roeck <linux@roeck-us.net>
Date: 2021-11-30 14:33:02
Also in:
linux-arm-kernel, linux-watchdog, lkml
On 11/30/21 5:42 AM, Andrej Picej wrote:
quoted hunk ↗ jump to hunk
Document the watchdog timeout mode property. If this property is used the user can select what happens on watchdog timeout. Set this property to 1 to enable SHUTDOWN (the device resets), set it to 0 and the device will go to POWERDOWN on watchdog timeout. Signed-off-by: Andrej Picej <redacted> --- Documentation/devicetree/bindings/watchdog/da9062-wdt.txt | 3 +++ 1 file changed, 3 insertions(+)diff --git a/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt b/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt index 950e4fba8dbc..e3e6e56cee21 100644 --- a/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt@@ -10,6 +10,9 @@ Optional properties: - dlg,use-sw-pm: Add this property to disable the watchdog during suspend. Only use this option if you can't use the watchdog automatic suspend function during a suspend (see register CONTROL_B). +- dlg,wdt-sd: Set what happens on watchdog timeout. If this bit is set the + watchdog timeout triggers SHUTDOWN, if cleared the watchdog triggers + POWERDOWN. Can be 0 or 1.
Why does it need a value ? Why not just bool ? Guenter