Wait until the MAX17055 is ready, leave hibernate around EZ Config,
and wait for ModelCfg.Refresh to clear as required by the power-on reset
initialization flow.
Restore HibCfg on every exit path. Keep failed restoration state so a
retry restores hibernate before starting a new initialization transaction.
Assisted-by: OpenCode:gpt-5.6-sol
Signed-off-by: Vincent Cloutier <vincent@cloutier.co>
Link: https://patch.msgid.link/20260727011319.621794-9-vincent.cloutier@icloud.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>