coreboot/src/drivers/generic
Furquan Shaikh 5777bd854f UPSTREAM: x86/acpi_device: Add support for GPIO output polarity
Instead of hard-coding the polarity of the GPIO to active high/low,
accept it as a parameter in devicetree. This polarity can then be used
while calling into acpi_dp_add_gpio to determine the active low status
correctly.

BUG=chrome-os-partner:55988
BRANCH=None
TEST=Verified that correct polarity is set for reset-gpio on reef.

Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/16877
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)

Change-Id: I4aba4bb8bd61799962deaaa11307c0c5be112919
Reviewed-on: https://chromium-review.googlesource.com/396152
Commit-Ready: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-10-11 14:31:33 -07:00
..
generic sconfig: check whether component directory actually exists 2011-10-19 03:31:21 +02:00
ioapic tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
max98357a UPSTREAM: x86/acpi_device: Add support for GPIO output polarity 2016-10-11 14:31:33 -07:00