From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Fri, 30 Nov 2012 15:24:59 +0000 Subject: [PATCH 1/1] ARM: ux500: Change IRQ from low-to-high edge triggered to high-to-low Message-ID: <1354289099-17931-1-git-send-email-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org When the STMPE IRQ is triggered to be active high level-sensitive, the Nomadik GPIO controller it uses complains, although it still works. Recently we attempted to move triggering to low-to-high in an attempt to prevent the warning; however, this ensured that the IRQ was actually missed completely. Now we have a solution which both works and keeps the GPIO controller happy. Signed-off-by: Lee Jones --- arch/arm/boot/dts/stuib.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/stuib.dtsi b/arch/arm/boot/dts/stuib.dtsi index 39446a2..615392a 100644 --- a/arch/arm/boot/dts/stuib.dtsi +++ b/arch/arm/boot/dts/stuib.dtsi @@ -15,7 +15,7 @@ stmpe1601: stmpe1601 at 40 { compatible = "st,stmpe1601"; reg = <0x40>; - interrupts = <26 0x1>; + interrupts = <26 0x2>; interrupt-parent = <&gpio6>; interrupt-controller; -- 1.7.9.5