kernel.git/drivers/pinctrl/mediatek/mtk-eint.h, branch linux-4.18.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.18.y2018-05-24T07:40:10Zpinctrl: mediatek: remove unused fields in struct mtk_eint_hw2018-05-24T07:40:10ZSean Wang2018-05-20T17:01:51Zurn:sha1:ca071afedb744bcedd2ef06803e99f5a54151ee7
The .name field has been not being used in existent code logic, so
it's better that we remove them all.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
pinctrl: mediatek: refactor EINT related code for all MediaTek pinctrl can fit2018-05-24T07:37:21ZSean Wang2018-05-20T17:01:48Zurn:sha1:e46df235b4e605aa4e7609a27c118a1cccd4ff9a
This patch is in preparation for adding EINT support to MT7622 pinctrl,
and the refactoring doesn't alter any existent logic.
A reason we have to refactor EINT code pieces into a generic way is that
currently, they're tightly coupled with a certain type of MediaTek pinctrl
would cause a grown in a very bad way as there is different types of
pinctrl devices getting to join.
Therefore, it is an essential or urgent thing that EINT code pieces are
refactored to eliminate any dependencies across GPIO and EINT as possible.
Additional structure mtk_eint_[xt, hw, regs] are being introduced for
indicating how maps being designed between GPIO and EINT hw number, how to
set and get GPIO state for a certain EINT pin, what characteristic on a
EINT device is present on various SoCs.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>