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Furquan Shaikh d9028464b3 UPSTREAM: arch/x86/acpigen: Provide helper functions for enabling/disabling GPIO In order to allow GPIOs to be set/clear according to their polarity, provide helper functions that check for polarity and call set/clear SoC functions for generating ACPI code. BUG=None BRANCH=None TEST=Verified that the ACPI code generated remains the same as before for reef. Change-Id: I0857d9e5625eca339f6185acea204fcfba901d25 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: `bf4845dd3a` Original-Change-Id: Ie8bdb9dc18e61a4a658f1447d6f1db0b166d9c12 Original-Signed-off-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-on: https://review.coreboot.org/18427 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: build bot (Jenkins) Reviewed-on: https://chromium-review.googlesource.com/445821	2017-02-25 00:02:39 -08:00
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gpio.md	UPSTREAM: arch/x86/acpigen: Provide helper functions for enabling/disabling GPIO	2017-02-25 00:02:39 -08:00

Furquan Shaikh d9028464b3 UPSTREAM: arch/x86/acpigen: Provide helper functions for enabling/disabling GPIO

In order to allow GPIOs to be set/clear according to their polarity,
provide helper functions that check for polarity and call set/clear
SoC functions for generating ACPI code.

BUG=None
BRANCH=None
TEST=Verified that the ACPI code generated remains the same as before
for reef.

Change-Id: I0857d9e5625eca339f6185acea204fcfba901d25
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: bf4845dd3a
Original-Change-Id: Ie8bdb9dc18e61a4a658f1447d6f1db0b166d9c12
Original-Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-on: https://review.coreboot.org/18427
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: build bot (Jenkins)
Reviewed-on: https://chromium-review.googlesource.com/445821

2017-02-25 00:02:39 -08:00

gpio.md UPSTREAM: arch/x86/acpigen: Provide helper functions for enabling/disabling GPIO 2017-02-25 00:02:39 -08:00