Change in coreboot[master]: mb/google/guybrush/var/guybrush: Add GPIO override table

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Martin Roth, Mathew King.
Hello build bot (Jenkins), Raul Rangel, Furquan Shaikh, Patrick Georgi, Martin Roth, Mathew King,

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

https://review.coreboot.org/c/coreboot/+/52355

to look at the new patch set (#5).

Change subject: mb/google/guybrush/var/guybrush: Add GPIO override table
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mb/google/guybrush/var/guybrush: Add GPIO override table

EN_SPKR is routed to SD pin in the ALC1019 speaker amplifier. The
concerned pin has a voltage rating of 1.8V whereas the EN_SPKR GPIO has
a voltage rating of 3.3 V. The schematics has been updated to bridge the
gap. So enable the speaker amplifier by default and add a gpio override
table to disable the speakers before board version 2.

Also update the codec ACPI HID name for the kernel machine driver to
probe the codec successfully.

BUG=b:182960979
TEST=Build and boot to OS in guybrush. Ensure that the GPIO output state
is high.

Change-Id: I32b29bfae9bc94b5119b33a535d8bc825ef89445
Signed-off-by: Karthikeyan Ramasubramanian 
---
M src/mainboard/google/guybrush/variants/baseboard/gpio.c
M src/mainboard/google/guybrush/variants/guybrush/Makefile.inc
A src/mainboard/google/guybrush/variants/guybrush/gpio.c
3 files changed, 30 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/55/52355/5