[XS] Change in coreboot[main]: mb/google/nissa/var/anraggar: Delay to deassert RST pin for TCHSCR

[Weimin Wu (Code Review)]

Attention is currently required from: Dinesh Gehlot, Kapil Porwal, Nick Vaccaro, Subrata Banik, Weimin Wu.

Hello Dinesh Gehlot, Eric Lai, Kapil Porwal, Nick Vaccaro, Subrata Banik, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/81636?usp=email

to look at the new patch set (#3).

Change subject: mb/google/nissa/var/anraggar: Delay to deassert RST pin for TCHSCR
......................................................................

mb/google/nissa/var/anraggar: Delay to deassert RST pin for TCHSCR

Change to pull up the GPP_C1 (RST pin of touchscreen) from early table
to override table, make RST (GPP_C1) delay VDD (GPP_C0) raising by
more than 10ms to adapt to SPEC "ILI2901 Data Sheet_V1.4_20230328.pdf"
requirements.

BUG=b:314744757
TEST=touchscreen function workable

Change-Id: I4bd17ecf8ffbe6ca8791fa1bc4577f4dfb4ea8e8
Signed-off-by: Weimin Wu 
---
M src/mainboard/google/brya/variants/anraggar/gpio.c
1 file changed, 6 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/36/81636/3