diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2017-07-01 16:16:35 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2017-08-02 16:07:38 +0200 |
| commit | 5f926e889fcdb4aab32caf7ebe1c42dd7c2a4e64 (patch) | |
| tree | 072589240e8c9ca964683c49c855c44af2f58c02 /arch/arm64/boot/dts/marvell/armada-37xx.dtsi | |
| parent | ARM64: dts: marvell: armada-37xx: Fix GIC maintenance interrupt (diff) | |
| download | linux-5f926e889fcdb4aab32caf7ebe1c42dd7c2a4e64.tar.xz linux-5f926e889fcdb4aab32caf7ebe1c42dd7c2a4e64.zip | |
ARM64: dts: marvell: armada-37xx: Enable memory-mapped GIC CPU interface
The Cortex-A53s that power the Armada-37xx SoCs are equipped with
a GIC CPU interface that gets enabled when coupled with a GICv3
interrupt controller, such as the GIC-500 on the this SoC.
Advertise the MMIO ranges provided by the CPUs, which enables
(among other things) GICv2 guests to run under a hypervisor such
as KVM.
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/armada-37xx.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index a92ac63addf0..b6f1e7a5e5ec 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -322,7 +322,10 @@ #interrupt-cells = <3>; interrupt-controller; reg = <0x1d00000 0x10000>, /* GICD */ - <0x1d40000 0x40000>; /* GICR */ + <0x1d40000 0x40000>, /* GICR */ + <0x1d80000 0x2000>, /* GICC */ + <0x1d90000 0x2000>, /* GICH */ + <0x1da0000 0x20000>; /* GICV */ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; }; }; |