From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nick Dyer Subject: [PATCH v2] ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl Date: Wed, 20 Jun 2018 20:42:39 +0100 Message-ID: <20180620194239.2730-1-nick@shmanahar.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Shawn Guo Cc: Sascha Hauer , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Fabio Estevam , Andrey Smirnov , Nikita Yushchenko , Chris Healy , Lucas Stach , Nick Dyer List-Id: devicetree@vger.kernel.org The pinctrl settings were incorrect for the touchscreen interrupt line, causing an interrupt storm. This change has been tested with both the atmel_mxt_ts and RMI4 drivers on the RDU1 units. [v2: Use hex, only alter IRQ line config] Signed-off-by: Nick Dyer --- arch/arm/boot/dts/imx51-zii-rdu1.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts index df9eca94d812..8a878687197b 100644 --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts @@ -770,7 +770,7 @@ pinctrl_ts: tsgrp { fsl,pins = < - MX51_PAD_CSI1_D8__GPIO3_12 0x85 + MX51_PAD_CSI1_D8__GPIO3_12 0x04 MX51_PAD_CSI1_D9__GPIO3_13 0x85 >; }; -- 2.17.1