60s is a sensible default value.
Signed-off-by: NJean-Jacques Hiblot <jjhiblot@traphandler.com>
Link: https://lore.kernel.org/r/20220221095032.95054-5-jjhiblot@traphandler.comSigned-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>