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Vincent Palatin 1c86fa9f6d stm32f0: fix setting GPIO in push-pull mode

When using gpio_set_flags_by_mask() to modify a GPIO pin setting, the
former code was not able to revert an open-drain GPIO into push-pull
mode (the other way round was working). Fix it to be able to transition
in each direction.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>

BRANCH=all
BUG=none
TEST=on Twinkie, run "tw res none RP3A0" then "adc" and see the RP3A0
GPIO set to 1 and pulling the CC to 3.3V.

Change-Id: Ic2d8ed95ea21b21d261a12ba298931d8bd5e6919
Reviewed-on: https://chromium-review.googlesource.com/231150
Reviewed-by: Vic Yang <victoryang@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2014-11-21 02:45:06 +00:00

board

pd: wait tSnkTransition after ACCEPT to change voltage

2014-11-21 02:44:56 +00:00

chip

stm32f0: fix setting GPIO in push-pull mode

2014-11-21 02:45:06 +00:00

common

pd: wait tSnkTransition after ACCEPT to change voltage

2014-11-21 02:44:56 +00:00

core

rsa: add support for 4096 and 8192 bit keys

2014-11-15 06:00:02 +00:00

driver

motion: Add decoding for MOTION_CMD_DUMP v1 command

2014-11-18 05:19:08 +00:00

extra

USB-console: Add Linux USB serial kernel module

2014-10-29 18:38:27 +00:00

include

pd: wait tSnkTransition after ACCEPT to change voltage

2014-11-21 02:44:56 +00:00

power

ryu: add a dummy power module for controlling sensors.

2014-11-18 05:19:47 +00:00

test

charge_manager: Add PD_CHARGE_PORT_OVERRIDE host command

2014-11-20 02:55:41 +00:00

util

Add initial mighty support

2014-11-20 05:09:09 +00:00

.gitignore

Add TAGS and cscope.* to .gitignore

2014-03-31 22:45:09 +00:00

COMMIT-QUEUE.ini

Ignore failures in HWTest and VMTest in the commit queue.

2013-11-01 14:08:36 +00:00

LICENSE

Add LICENSE file to project

2012-05-11 09:11:52 -07:00

Makefile

rsa: add support for 4096 and 8192 bit keys

2014-11-15 06:00:02 +00:00

Makefile.rules

ec: Add lds dependencies to the dependency list.

2014-11-20 08:38:20 +00:00

Makefile.toolchain

samus: add host commands for flashing zinger RW

2014-08-26 23:06:23 +00:00

OWNERS

Add OWNERS files

2014-04-02 19:58:53 +00:00

PRESUBMIT.cfg

Add presubmit check for unit test

2014-02-06 19:27:18 +00:00

README

Add standalone lightbar simulation tool

2014-05-15 05:20:14 +00:00

README.fmap

Update EC config and FMAP to reserve room for vboot signatures

2012-05-04 14:42:58 -07:00

README

For an overview of the Embedded Controller firmware, refer to

http://www.chromium.org/chromium-os/2014-firmware-summit

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