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| author | Furquan Shaikh <furquan@chromium.org> | 2016-10-04 10:53:32 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-10-07 18:05:30 +0200 |
| commit | 028200f75f6d8d0f947d68f41ca10fbfe05f9283 (patch) | |
| tree | c56f256737b61702dbab15e0ba53a6c0766c8342 /src/mainboard/gigabyte/m57sli/devicetree.cb | |
| parent | 35c01bc4e0bc72d4ba8bafc922b47f9aa47ca02d (diff) | |
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.
Change-Id: I4aba4bb8bd61799962deaaa11307c0c5be112919
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)
Diffstat (limited to 'src/mainboard/gigabyte/m57sli/devicetree.cb')
0 files changed, 0 insertions, 0 deletions