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authorMarc Zyngier <marc.zyngier@arm.com>2017-07-01 15:16:34 +0100
committerGregory CLEMENT <gregory.clement@free-electrons.com>2017-08-02 16:07:38 +0200
commit95696d292e204073433ed2ef3ff4d3d8f42a8248 (patch)
tree4133b3b1653b15d6980d7cfcd12c7ac2fb41ade5 /arch/arm64/boot/dts/marvell
parentd7a65c4905bc9c304ecf3d8aa566802f6119480f (diff)
ARM64: dts: marvell: armada-37xx: Fix GIC maintenance interrupt
The GIC-500 integrated in the Armada-37xx SoCs is compliant with the GICv3 architecture, and thus provides a maintenance interrupt that is required for hypervisors to function correctly. With the interrupt provided in the DT, KVM now works as it should. Tested on an Espressobin system. Fixes: adbc3695d9e4 ("arm64: dts: add the Marvell Armada 3700 family and a development board") Cc: <stable@vger.kernel.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'arch/arm64/boot/dts/marvell')
-rw-r--r--arch/arm64/boot/dts/marvell/armada-37xx.dtsi1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index 51763d674050..a92ac63addf0 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -323,6 +323,7 @@
interrupt-controller;
reg = <0x1d00000 0x10000>, /* GICD */
<0x1d40000 0x40000>; /* GICR */
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
};
};