diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2019-04-14 14:09:33 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2019-05-05 22:04:57 +0300 |
| commit | 280ce5c00661a5d92c94dddc05c4a2b5c39252f8 (patch) | |
| tree | 0828da4ba46dc0ca2eba73ccb9b2ee9d34e56d46 /drivers/watchdog | |
| parent | 36ccec3db8975f4b452254da8607371765fce09a (diff) | |
| download | linux-280ce5c00661a5d92c94dddc05c4a2b5c39252f8.tar.xz | |
watchdog: da9063_wdt: parse DT for timeout value, too
And make sure the final obtained value gets properly scaled. Remove two
empty lines to group the initialization blocks while we are here.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Steve Twiss <stwiss.opensource@diasemi.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/da9063_wdt.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/watchdog/da9063_wdt.c b/drivers/watchdog/da9063_wdt.c index 06eb9070203c..3d65e92a4e3f 100644 --- a/drivers/watchdog/da9063_wdt.c +++ b/drivers/watchdog/da9063_wdt.c @@ -208,18 +208,20 @@ static int da9063_wdt_probe(struct platform_device *pdev) wdd->min_timeout = DA9063_WDT_MIN_TIMEOUT; wdd->max_timeout = DA9063_WDT_MAX_TIMEOUT; wdd->min_hw_heartbeat_ms = DA9063_RESET_PROTECTION_MS; - wdd->timeout = DA9063_WDG_TIMEOUT; wdd->parent = dev; - wdd->status = WATCHDOG_NOWAYOUT_INIT_STATUS; watchdog_set_restart_priority(wdd, 128); - watchdog_set_drvdata(wdd, da9063); + /* Set default timeout, maybe override it with DT value, scale it */ + wdd->timeout = DA9063_WDG_TIMEOUT; + watchdog_init_timeout(wdd, 0, dev); + da9063_wdt_set_timeout(wdd, wdd->timeout); + /* Change the timeout to the default value if the watchdog is running */ if (da9063_wdt_is_running(da9063)) { - da9063_wdt_update_timeout(da9063, DA9063_WDG_TIMEOUT); + da9063_wdt_update_timeout(da9063, wdd->timeout); set_bit(WDOG_HW_RUNNING, &wdd->status); } |