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watchdog: omap_wdt: Fix WDT timeout configuration

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The timeout parameter of omap3_wdt_start() is in miliseconds, while
GET_WLDR_VAL() expects parameter in seconds. Fix this so the WDT
driver is actually usable.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Sam Protsenko <semen.protsenko@linaro.org>
Cc: Suniel Mahesh <sunil.m@techveda.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Marek Vasut 2020-01-24 05:44:23 +01:00 committed by Lokesh Vutla
parent 5b36241a2a
commit 8a9ec4dd5f
1 changed files with 1 additions and 1 deletions
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2
drivers/watchdog/omap_wdt.c
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@ -188,7 +188,7 @@ static int omap3_wdt_stop(struct udevice *dev)
static int omap3_wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags)
{
struct omap3_wdt_priv *priv = dev_get_priv(dev);
u32 pre_margin = GET_WLDR_VAL(timeout_ms);
u32 pre_margin = GET_WLDR_VAL(timeout_ms / 1000);
/*
* Make sure the watchdog is disabled. This is unfortunately required
* because writing to various registers with the watchdog running has no