mb/google/kahlee: Hold WLAN PCIe reset low at boot for mordin

gpio70 is assigned to use as WLAN rst in new schematic to fulfill
RTK RTL8822CE power sequence:
WLAN rst will need to be active at least 50ms after WLAN power on.

Also in order to keep the rst low in consistency, override default
gpio70 to low.

BUG=b:154357210,b:154848243
BRANCH=master
TEST=emerge-grunt coreboot

Change-Id: I98c8afe42b7f92016f83483acbb3b9ae64b159f7
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40805
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions