[coreboot-gerrit] Change in coreboot[master]: [WIP] ec/kontron/kempld: add nimimal GPIO driver

[Maxim Polyakov (Code Review)]

Attention is currently required from: Maxim Polyakov.
Hello build bot (Jenkins), Patrick Georgi, Martin Roth,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/47595

to look at the new patch set (#4).

Change subject: [WIP] ec/kontron/kempld: add nimimal GPIO driver
......................................................................

[WIP] ec/kontron/kempld: add nimimal GPIO driver

This is based on code from the drivers/gpio/gpio-kempld.c linux driver.

Change-Id: Id767aa451fbf2ca1c0dccfc9aa2c024c6f37c1bb
Signed-off-by: Maxim Polyakov 
---
M src/ec/kontron/kempld/Makefile.inc
M src/ec/kontron/kempld/chip.h
M src/ec/kontron/kempld/kempld.c
M src/ec/kontron/kempld/kempld.h
A src/ec/kontron/kempld/kempld_gpio.c
M src/ec/kontron/kempld/kempld_internal.h
6 files changed, 143 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/95/47595/4