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authorMaxime Ripard <maxime.ripard@free-electrons.com>2014-02-01 16:46:16 +0100
committerMaxime Ripard <maxime.ripard@free-electrons.com>2014-02-07 22:30:02 +0100
commit2f41898704d3cff796ea0adaea272808707d758e (patch)
tree2710c9920795784ebec60546d3b07b92430d41b3
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadop-kernel-dev-2f41898704d3cff796ea0adaea272808707d758e.zip
op-kernel-dev-2f41898704d3cff796ea0adaea272808707d758e.tar.gz
ARM: sun7i: dt: Fix interrupt trigger types
The Allwinner A20 uses the ARM GIC as its internal interrupts controller. The GIC can work on several interrupt triggers, and the A20 was actually setting it up to use a rising edge as a trigger, while it was actually a level high trigger, leading to some interrupts that would be completely ignored if the edge was missed. Fix this for the remaining DT nodes that slipped through. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: stable@vger.kernel.org
-rw-r--r--arch/arm/boot/dts/sun7i-a20.dtsi10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 119f066..2374f5a 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -454,7 +454,7 @@
rtc: rtc@01c20d00 {
compatible = "allwinner,sun7i-a20-rtc";
reg = <0x01c20d00 0x20>;
- interrupts = <0 24 1>;
+ interrupts = <0 24 4>;
};
sid: eeprom@01c23800 {
@@ -596,10 +596,10 @@
hstimer@01c60000 {
compatible = "allwinner,sun7i-a20-hstimer";
reg = <0x01c60000 0x1000>;
- interrupts = <0 81 1>,
- <0 82 1>,
- <0 83 1>,
- <0 84 1>;
+ interrupts = <0 81 4>,
+ <0 82 4>,
+ <0 83 4>,
+ <0 84 4>;
clocks = <&ahb_gates 28>;
};
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