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Date: Wed, 9 Jan 2019 08:39:45 +0000 From: Vokáč Michal <Michal.Vokac@...ft.com> To: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com> CC: Rob Herring <robh+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, Fabio Estevam <fabio.estevam@....com>, Alexandre Belloni <alexandre.belloni@...tlin.com>, Maxime Ripard <maxime.ripard@...tlin.com>, "linux-fbdev@...r.kernel.org" <linux-fbdev@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, Vokáč Michal <Michal.Vokac@...ft.com> Subject: [RESEND PATCH v2 3/4] 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@...nel.org> Acked-by: Alexandre Belloni <alexandre.belloni@...tlin.com> Signed-off-by: Michal Vokáč <michal.vokac@...ft.com> --- Changes in v2 resend: - Add Acked-by from Alexandre. Changes from v1: - Add R-by from Rob 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 d3e3622..de48b58 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"; @@ -96,7 +97,7 @@ 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
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