[coreboot-gerrit] Change in coreboot[master]: mb/google/zork: Switch USI_RESET to active low polarity for v3.6+

[Furquan Shaikh (Code Review)]

Hello build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/44192

to look at the new patch set (#2).

Change subject: mb/google/zork: Switch USI_RESET to active low polarity for v3.6+
......................................................................

mb/google/zork: Switch USI_RESET to active low polarity for v3.6+

v3.6 of reference schematics have switched the polarity of reset
signal to touchscreen controller from active high to active low. This
change updates the default configuration in baseboard gpio tables to
set the reset GPIO to output low and override tables in variants to set the
reset GPIO to output high. Additionally, devicetree by default exposes
ACTIVE_LOW configuration for reset GPIO. In order to support pre-v3.6
boards, reset GPIO is updated to ACTIVE_HIGH based on board version.

BUG=b:161937506

Change-Id: I092f274d8eb1920a1cd6d3eccbe8f26b0b28928a
Signed-off-by: Furquan Shaikh 
---
M src/mainboard/google/zork/mainboard.c
M src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c
M src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c
M src/mainboard/google/zork/variants/baseboard/include/baseboard/variants.h
M src/mainboard/google/zork/variants/baseboard/ramstage_common.c
M src/mainboard/google/zork/variants/berknip/gpio.c
M src/mainboard/google/zork/variants/dalboz/gpio.c
M src/mainboard/google/zork/variants/dalboz/overridetree.cb
M src/mainboard/google/zork/variants/dirinboz/Makefile.inc
A src/mainboard/google/zork/variants/dirinboz/gpio.c
M src/mainboard/google/zork/variants/ezkinil/gpio.c
M src/mainboard/google/zork/variants/morphius/gpio.c
M src/mainboard/google/zork/variants/trembyle/gpio.c
M src/mainboard/google/zork/variants/trembyle/overridetree.cb
M src/mainboard/google/zork/variants/vilboz/Makefile.inc
A src/mainboard/google/zork/variants/vilboz/gpio.c
M src/mainboard/google/zork/variants/woomax/gpio.c
17 files changed, 165 insertions(+), 11 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/92/44192/2