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Biju Das authored
Both rzg2l_wdt_probe() and rzg2l_wdt_start() calls reset_control_ deassert() which results in a reset control imbalance. This patch fixes reset control imbalance by removing reset_control_ deassert() from rzg2l_wdt_start() and replaces reset_control_assert with reset_control_reset in rzg2l_wdt_stop() as watchdog module can be stopped only by a module reset. This change will allow us to restart WDT after stop() by configuring WDT timeout and enable registers. Fixes: 2cbc5cd0 ("watchdog: Add Watchdog Timer driver for RZ/G2L") 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/20220225175320.11041-5-biju.das.jz@bp.renesas.comSigned-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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