From 764b5b5e704e1d991ad168a5e0c47d1dfc0018b1 Mon Sep 17 00:00:00 2001 From: Michal Vokáč Date: Thu, 3 Oct 2019 08:12:56 +0200 Subject: ARM: dts: imx6dl-yapp4: Enable the MPR121 touchkey controller on Hydra MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add the touch keyboard present on Hydra board. The controller is connected only using I2C lines. The interrupt line is not available hence we use the polling mode. Signed-off-by: Michal Vokáč Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6dl-yapp4-hydra.dts | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/boot/dts/imx6dl-yapp4-hydra.dts') diff --git a/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts b/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts index f97927064750..84c275bfdd38 100644 --- a/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts +++ b/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts @@ -45,6 +45,10 @@ status = "okay"; }; +&touchkeys { + status = "okay"; +}; + &usdhc3 { status = "okay"; }; -- cgit v1.2.3