aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLee Jones <lee.jones@linaro.org>2012-11-30 15:19:59 +0000
committerLinus Walleij <linus.walleij@linaro.org>2013-02-28 10:20:02 +0100
commit0f1f6882e5e15218814b375dffaf1226df9d8def (patch)
treed6fc07535877628fee9675ec7f7cd0c9bc3e99a9
parent19f949f52599ba7c3f67a5897ac6be14bfcb1200 (diff)
downloadlinux-stericsson-0f1f6882e5e15218814b375dffaf1226df9d8def.tar.gz
ARM: ux500: Change IRQ from low-to-high edge triggered to high-to-low
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 <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
-rw-r--r--arch/arm/boot/dts/stuib.dtsi2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/stuib.dtsi b/arch/arm/boot/dts/stuib.dtsi
index 39446a247e79..615392a75676 100644
--- a/arch/arm/boot/dts/stuib.dtsi
+++ b/arch/arm/boot/dts/stuib.dtsi
@@ -15,7 +15,7 @@
stmpe1601: stmpe1601@40 {
compatible = "st,stmpe1601";
reg = <0x40>;
- interrupts = <26 0x1>;
+ interrupts = <26 0x2>;
interrupt-parent = <&gpio6>;
interrupt-controller;