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(parent: 049b948) | patch
gpio: dwapb_gpio: Add reset ctrl to driver
authorLey Foon Tan <ley.foon.tan@intel.com>
Tue, 4 Sep 2018 06:04:58 +0000 (14:04 +0800)
committerMarek Vasut <marex@denx.de>
Sat, 15 Sep 2018 01:17:01 +0000 (03:17 +0200)
commit32aac272d7d72a1a01df0e7975872eead9875adb
tree78494f7ac92c38eb0d5658153e151fc7504f03e6tree | snapshot
parent049b948585d15ee7081bc4ee50ab22f8ca395d4bcommit | diff
gpio: dwapb_gpio: Add reset ctrl to driver

Add code to reset all reset signals as in gpio DT node. A reset property
is an optional feature, so only print out a warning and do not fail if a
reset property is not present.

If a reset property is discovered, then use it to deassert, thus
bringing the IP out of reset.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
drivers/gpio/dwapb_gpio.c diff | blob | history
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