Commits
Robin Gong committed ad4fb5e028f
MLK-12928-11 mfd: pf1550: add irq ack for pf1550 add ".use_ack" ..etc for pf1550 irq, since we have to clear irq status in pf1550, else no any more interrupt trigged. Signed-off-by: Robin Gong <yibin.gong@nxp.com>