From 340364b8b10a537644d2beb20e79b7fe9cbb1ebf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michal=20Vok=C3=A1=C4=8D?= Date: Tue, 13 Apr 2021 17:01:16 +0200 Subject: [PATCH] ARM: dts: imx6dl-yapp4: Configure the OLED display segment offset MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The imx6dl-yapp4 platform uses a GE-LX012864FWPP3N0000 OLED display. The display consist of a 128x64 OLED panel and a SSD1305 controller. The OLED panel resolution is 128x64 but the built-in controller default resolution is 132x64. To display properly a segment offset needs to be configured. Signed-off-by: Michal Vokáč Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi index 7d2c72562c73..f2c7298aead1 100644 --- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi +++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi @@ -341,6 +341,7 @@ solomon,height = <64>; solomon,width = <128>; solomon,page-offset = <0>; + solomon,col-offset = <4>; solomon,prechargep2 = <15>; reset-gpios = <&gpio_oled 1 GPIO_ACTIVE_LOW>; vbat-supply = <&sw2_reg>;