From: Marek Vasut <marex@denx.de>
Date: Fri, 24 Jan 2020 04:44:23 +0000 (+0100)
Subject: watchdog: omap_wdt: Fix WDT timeout configuration
X-Git-Tag: v2020.04-rc2~19^2~2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8a9ec4dd5f0fe3f221721a94cdc45a2a6edb5927;p=oweals%2Fu-boot.git

watchdog: omap_wdt: Fix WDT timeout configuration

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>
---

diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 284cfbb2a8..b9cdf70036 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -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