mfd: stmfx: Reset chip on resume as supply was disabled

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STMFX supply is disabled during suspend. To avoid a too early access to
the STMFX firmware on resume, reset the chip and wait for its firmware to
be loaded.

Fixes: 06252ade91 ("mfd: Add ST Multi-Function eXpander (STMFX) core driver")
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

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Amelie Delaunay 2020-04-22 11:08:31 +02:00 • committed by Lee Jones

parent 7ff864e1ad

commit e583649d87

1 changed files with 7 additions and 0 deletions

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drivers/mfd/stmfx.c

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