mfd: superio: add base SMSC MFD driver
The SMSC FDC37C93xAPM is the Super I/O chip on the Dell Latitude 7490.
This adds device detection for it and its siblings, so device drivers
can be written against it or init scripts can use its regmap interface.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent d1cd3da commit eaf020f1bb5204aecc5c820f8dd020369f32b383
@Ahmad Fatoum Ahmad Fatoum authored on 11 Oct 2019
Sascha Hauer committed on 14 Oct 2019
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drivers/mfd/Kconfig
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drivers/mfd/Makefile
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drivers/mfd/smsc-superio.c 0 → 100644