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.jo...@linaro.org>
---
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@40 {
compatible = "st,stmpe1601";
reg = <0x40>;
- interrupts = <26 0x1>;
+ interrupts = <26 0x2>;
interrupt-parent = <&gpio6>;
interrupt-controller;
--
1.7.9.5
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