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authorLee Jones <lee.jones@linaro.org>2012-08-03 19:37:35 (GMT)
committerLee Jones <lee.jones@linaro.org>2012-09-20 10:32:32 (GMT)
commit8d4c6d45bcdde7e9294ead322c5348873430003d (patch)
tree3a0d372606afddee8f821c640a8b7ce737f32a2f /arch/arm/boot/dts/dbx5x0.dtsi
parentc09090bb2fa557a697636c1a5484f5b695e2f89d (diff)
downloadlinux-8d4c6d45bcdde7e9294ead322c5348873430003d.tar.xz
ARM: ux500: Force AB8500 to use the GIC as its interrupt controller
It's understood that the AB8500 should be subordinate to the DB8500; however, the AB8500 uses the GIC as it's interrupt controller. If we do not specify which IRQ controller to use the default is to use the next encountered IRQ controller as we climb the tree. This would be the DB8500. This patch ensures the AB8500 makes use of the correct interrupt controller. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/dbx5x0.dtsi')
-rw-r--r--arch/arm/boot/dts/dbx5x0.dtsi1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 04cd525..daedefe 100644
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -332,6 +332,7 @@
ab8500@5 {
compatible = "stericsson,ab8500";
reg = <5>; /* mailbox 5 is i2c */
+ interrupt-parent = <&intc>;
interrupts = <0 40 0x4>;
interrupt-controller;
#interrupt-cells = <2>;