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ARM: dts: imx28-cfa10036: Fix the reset gpio signal polarity 

The reset signal of the SSD1306 OLED display is actually active-low.
Adapt the DT to reflect the real world.

Reviewed-by: Rob Herring <robh@kernel.org>
Acked-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>
This commit is contained in:
Michal Vokáč 2019-02-08 19:24:48 +01:00 committed by Bartlomiej Zolnierkiewicz
parent af4b3a71a5
commit 1ac1d4845c
1 changed files with 2 additions and 1 deletions
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3
arch/arm/boot/dts/imx28-cfa10036.dts
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@ -11,6 +11,7 @@
/dts-v1/;
#include "imx28.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Crystalfontz CFA-10036 Board";
@ -96,7 +97,7 @@ ssd1306: oled@3c {
pinctrl-names = "default";
pinctrl-0 = <&ssd1306_cfa10036>;
reg = <0x3c>;
reset-gpios = <&gpio2 7 0>;
reset-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
solomon,height = <32>;
solomon,width = <128>;
solomon,page-offset = <0>;