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[v2] ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl

Message ID 20180620194239.2730-1-nick@shmanahar.org (mailing list archive)
State New, archived
Headers show

Commit Message

Nick Dyer June 20, 2018, 7:42 p.m. UTC 
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 <nick@shmanahar.org>
---
 arch/arm/boot/dts/imx51-zii-rdu1.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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
 		>;
 	};