| Message ID | 88a8fe5229cd68fa0f1fd22f5d66666c1b7057a0.camel@duagon.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | watchdog: Fix OMAP watchdog early handling | expand |
On Thu, Oct 14, 2021 at 12:22:29PM +0200, Walter Stoll wrote: > > TI's implementation does not service the watchdog even if the kernel > command line parameter omap_wdt.early_enable is set to 1. This patch > fixes the issue. > > Signed-off-by: Walter Stoll <walter.stoll@duagon.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> > --- > drivers/watchdog/omap_wdt.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c > index 1616f93dfad7..74d785b2b478 100644 > --- a/drivers/watchdog/omap_wdt.c > +++ b/drivers/watchdog/omap_wdt.c > @@ -268,8 +268,12 @@ static int omap_wdt_probe(struct platform_device *pdev) > wdev->wdog.bootstatus = WDIOF_CARDRESET; > } > > - if (!early_enable) > + if (early_enable) { > + omap_wdt_start(&wdev->wdog); > + set_bit(WDOG_HW_RUNNING, &wdev->wdog.status); > + } else { > omap_wdt_disable(wdev); > + } > > ret = watchdog_register_device(&wdev->wdog); > if (ret) { > -- > 2.33.0 > >
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index 1616f93dfad7..74d785b2b478 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -268,8 +268,12 @@ static int omap_wdt_probe(struct platform_device *pdev) wdev->wdog.bootstatus = WDIOF_CARDRESET; } - if (!early_enable) + if (early_enable) { + omap_wdt_start(&wdev->wdog); + set_bit(WDOG_HW_RUNNING, &wdev->wdog.status); + } else { omap_wdt_disable(wdev); + } ret = watchdog_register_device(&wdev->wdog); if (ret) {
TI's implementation does not service the watchdog even if the kernel command line parameter omap_wdt.early_enable is set to 1. This patch fixes the issue. Signed-off-by: Walter Stoll <walter.stoll@duagon.com> --- drivers/watchdog/omap_wdt.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)