| Message ID | 1619059532-17805-3-git-send-email-wangqing@vivo.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | watchdog: mtk: support pre-timeout when the bark irq is available | expand |
On 4/21/21 7:45 PM, Wang Qing wrote: > Add description of pre-timeout in mtk-wdt. > > Signed-off-by: Wang Qing <wangqing@vivo.com> > --- > Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt > index e36ba60..ae57d6c > --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt > +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt > @@ -1,5 +1,8 @@ > Mediatek SoCs Watchdog timer > > +The watchdog supports a pre-timeout interrupt that fires timeout-sec/2 > +before the expiry. > + Seems to me the interrupt should be listed as optional property. Guenter > Required properties: > > - compatible should contain: >
diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt index e36ba60..ae57d6c --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt @@ -1,5 +1,8 @@ Mediatek SoCs Watchdog timer +The watchdog supports a pre-timeout interrupt that fires timeout-sec/2 +before the expiry. + Required properties: - compatible should contain:
Add description of pre-timeout in mtk-wdt. Signed-off-by: Wang Qing <wangqing@vivo.com> --- Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 3 +++ 1 file changed, 3 insertions(+)