[PATCH 3/4] ARM: dts: imx28-cfa10036: Fix the reset gpio signal polarity
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STALE2866d
SUPERSEDED
From: Vokáč Michal <hidden>
Date: 2018-12-04 15:03:52
Also in:
linux-fbdev, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Revision v1 of 4 in this series.
Revisions (4)
- v1 current
- v2 [diff vs current]
- v2 [diff vs current]
- v2 [diff vs current]
The reset signal of the SSD1306 OLED display is actually active-low. Adapt the DT to reflect the real world. Signed-off-by: Michal Vokáč <redacted> --- arch/arm/boot/dts/imx28-cfa10036.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx28-cfa10036.dts b/arch/arm/boot/dts/imx28-cfa10036.dts
index 8337ca2..d6eca31 100644
--- a/arch/arm/boot/dts/imx28-cfa10036.dts
+++ b/arch/arm/boot/dts/imx28-cfa10036.dts@@ -11,6 +11,7 @@ /dts-v1/; #include "imx28.dtsi" +#include <dt-bindings/gpio/gpio.h> / { model = "Crystalfontz CFA-10036 Board";
@@ -95,7 +96,7 @@ 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>;
--
2.1.4