tree 2f59f541218df51bdae7786e9980cc591899483f
parent 54b27169904538081f85f50a5a0873ba35d8ea16
author Furquan Shaikh <furquan@google.com> 1601838787 -0700
committer Furquan Shaikh <furquan@google.com> 1602382461 +0000

drivers/wifi: Drop maxsleep parameter from chip config

This change drops maxsleep parameter from chip config and instead
hardcodes the deepest sleep state from which the WiFi device can wake
the system up from to SLP_TYP_S3. This is similar to how other device
drivers in coreboot report _PRW property in ACPI. It relieves the
users from adding another register attribute to devicetree since all
mainboards configure the same value. If this changes in the future, it
should be easy to bring the maxsleep config parameter back.

BUG=b:169802515
BRANCH=zork

Change-Id: I42131fced008da0d51f0f777b7f2d99deaf68827
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46033
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>