watchdog: rzg2l_wdt: Use force reset for WDT reset
This patch uses the force reset(WDTRSTB) for triggering WDT reset for
restart callback. This method(ie, Generate Reset (WDTRSTB) Signal on
parity error)is faster compared to the overflow method for triggering
watchdog reset.
Overflow method:
reboot: Restarting system
Reboot failed -- System halted
NOTICE: BL2: v2.5(release):v2.5/rzg2l-1.00-27-gf48f1440c
Parity error method:
reboot: Restarting system
NOTICE: BL2: v2.5(release):v2.5/rzg2l-1.00-27-gf48f1440c
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220225175320.11041-7-biju.das.jz@bp.renesas.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
1 file changed
