mfd: Add HI6421 PMIC Core driver

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This adds driver to support HiSilicon Hi6421 PMIC. Hi6421 includes multi-
functions, such as regulators, codec, ADCs, Coulomb counter, etc.
This driver includes core APIs _only_.

Drivers for individul components, like voltage regulators, are
implemented in corresponding driver directories and files.

Registers in Hi6421 are memory mapped, so using regmap-mmio API.

Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

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Guodong Xu 2014-09-01 16:28:34 +08:00 • committed by Lee Jones

parent 0709b048ce

commit 8bdf87b400

4 changed files with 168 additions and 0 deletions

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include/linux/mfd/hi6421-pmic.h

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