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From:   Nick Dyer <nick@shmanahar.org>
To:     Shawn Guo <shawnguo@kernel.org>
Cc:     Sascha Hauer <s.hauer@pengutronix.de>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org,
        Nikita Yushchenko <nikita.yoush@cogentembedded.com>,
        Chris Healy <cphealy@gmail.com>,
        Lucas Stach <l.stach@pengutronix.de>,
        Nick Dyer <nick@shmanahar.org>
Subject: [PATCH v1] ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl
Date:   Tue, 19 Jun 2018 23:07:19 +0100
Message-Id: <20180619220719.3200-1-nick@shmanahar.org>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

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.

Signed-off-by: Nick Dyer <nick@shmanahar.org>
---
 arch/arm/boot/dts/imx51-zii-rdu1.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts
index df9eca94d812..4d12ba54ba15 100644
--- a/arch/arm/boot/dts/imx51-zii-rdu1.dts
+++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts
@@ -770,8 +770,8 @@
 
 	pinctrl_ts: tsgrp {
 		fsl,pins = <
-			MX51_PAD_CSI1_D8__GPIO3_12		0x85
-			MX51_PAD_CSI1_D9__GPIO3_13		0x85
+			MX51_PAD_CSI1_D8__GPIO3_12		4
+			MX51_PAD_CSI1_D9__GPIO3_13		(1<<16)
 		>;
 	};
 
-- 
2.17.1