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| author |   Michal Vokáč <michal.vokac@ysoft.com> | 2019-02-08 19:24:48 +0100 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-02-08 19:24:48 +0100 |
| commit | af4b3a71a5c8204d00c1124c9297a0c48a53ec65 (patch) | |
| tree | 17f65718afc2770ec87221b724bea8e4da3adea1 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | dt-bindings: display: ssd1307fb: Remove reset-active-low from examples (diff) | |
| download | wireguard-linux-af4b3a71a5c8204d00c1124c9297a0c48a53ec65.tar.xz wireguard-linux-af4b3a71a5c8204d00c1124c9297a0c48a53ec65.zip | |
video: ssd1307fb: Do not hard code active-low reset sequence
The SSD130x OLED display reset signal is active low. Now the reset
sequence is implemented in such a way that users are forced to
define reset-gpios as GPIO_ACTIVE_HIGH in DT to make the reset work.
Do not hard code the active-low sequence into the driver but instead
allow the user to specify the gpio as GPIO_ACTIVE_LOW to reflect
the real world.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>,
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions