From 27a14c9218b7f0055df74d6a45bf8f5f09beb030 Mon Sep 17 00:00:00 2001 From: Harald Geyer Date: Fri, 17 Apr 2015 14:43:25 +0000 Subject: [PATCH] ARM: dts: imx23-olinuxino: Add i2c support The imx23-olinuxino board has an i2c interface exposed on UEXT connector. This patch enables i2c and selects the pin group used on UEXT connector. Tested with MOD-LCD1x9 from Olimex. This patch is based on work by Fadil Berisha with his permission. However all bugs are mine. Signed-off-by: Harald Geyer Acked-by: Stefan Wahren Acked-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-olinuxino.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts index 7e6eef2..85718df 100644 --- a/arch/arm/boot/dts/imx23-olinuxino.dts +++ b/arch/arm/boot/dts/imx23-olinuxino.dts @@ -73,6 +73,12 @@ status = "okay"; }; + i2c: i2c@80058000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c_pins_b>; + status = "okay"; + }; + duart: serial@80070000 { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_a>; -- 2.7.4