mb/google/poppy/variants/nami: Change WiFi wake pin to GPP_E22

This change updates the WiFi device wake pin to GPP_E22 from WAKE# (to
match the latest schematic changes).

Since WiFi was the only device using WAKE# pin, DSX_EN_WAKE_PIN is
removed from deep_sx_config as well.

1. Wake-on-wifi works.
2. Device is able to enter G3 without WAKE# pin causing unwanted wakes
from deep S5.

Change-Id: Ibde81f73cca322f9b8b45baf8ee18ae00521467d
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/23594
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2 files changed