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| author | Liviu Dudau <Liviu.Dudau@arm.com> | 2015-03-26 15:16:31 +0300 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2015-05-22 18:25:31 +0300 |
| commit | 9e6f374f99a0c83c6f58cb6f6356645ef8591d1e (patch) | |
| tree | 0010a7eb79153cc10707399e0d2d50d6b1c9b575 /arch/arm64/boot | |
| parent | 7950235568dad46683e14aa36678366b43e56fac (diff) | |
| download | linux-9e6f374f99a0c83c6f58cb6f6356645ef8591d1e.tar.xz | |
arm64: Juno: Add GICv2m support in device tree.
Juno contains a GICv2m extension for handling PCIe MSI messages.
Add a node declaring the first frame of the extension.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Jon Medhurst <tixy@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno-base.dtsi | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index b7e862f1c04c..e3ee96036eca 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -23,10 +23,17 @@ <0x0 0x2c02f000 0 0x2000>, <0x0 0x2c04f000 0 0x2000>, <0x0 0x2c06f000 0 0x2000>; - #address-cells = <0>; + #address-cells = <2>; #interrupt-cells = <3>; + #size-cells = <2>; interrupt-controller; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>; + ranges = <0 0 0 0x2c1c0000 0 0x40000>; + v2m_0: v2m@0 { + compatible = "arm,gic-v2m-frame"; + msi-controller; + reg = <0 0 0 0x1000>; + }; }; timer { @@ -129,19 +136,19 @@ #interrupt-cells = <1>; interrupt-map-mask = <0 0 15>; - interrupt-map = <0 0 0 &gic 0 68 IRQ_TYPE_LEVEL_HIGH>, - <0 0 1 &gic 0 69 IRQ_TYPE_LEVEL_HIGH>, - <0 0 2 &gic 0 70 IRQ_TYPE_LEVEL_HIGH>, - <0 0 3 &gic 0 160 IRQ_TYPE_LEVEL_HIGH>, - <0 0 4 &gic 0 161 IRQ_TYPE_LEVEL_HIGH>, - <0 0 5 &gic 0 162 IRQ_TYPE_LEVEL_HIGH>, - <0 0 6 &gic 0 163 IRQ_TYPE_LEVEL_HIGH>, - <0 0 7 &gic 0 164 IRQ_TYPE_LEVEL_HIGH>, - <0 0 8 &gic 0 165 IRQ_TYPE_LEVEL_HIGH>, - <0 0 9 &gic 0 166 IRQ_TYPE_LEVEL_HIGH>, - <0 0 10 &gic 0 167 IRQ_TYPE_LEVEL_HIGH>, - <0 0 11 &gic 0 168 IRQ_TYPE_LEVEL_HIGH>, - <0 0 12 &gic 0 169 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map = <0 0 0 &gic 0 0 0 68 IRQ_TYPE_LEVEL_HIGH>, + <0 0 1 &gic 0 0 0 69 IRQ_TYPE_LEVEL_HIGH>, + <0 0 2 &gic 0 0 0 70 IRQ_TYPE_LEVEL_HIGH>, + <0 0 3 &gic 0 0 0 160 IRQ_TYPE_LEVEL_HIGH>, + <0 0 4 &gic 0 0 0 161 IRQ_TYPE_LEVEL_HIGH>, + <0 0 5 &gic 0 0 0 162 IRQ_TYPE_LEVEL_HIGH>, + <0 0 6 &gic 0 0 0 163 IRQ_TYPE_LEVEL_HIGH>, + <0 0 7 &gic 0 0 0 164 IRQ_TYPE_LEVEL_HIGH>, + <0 0 8 &gic 0 0 0 165 IRQ_TYPE_LEVEL_HIGH>, + <0 0 9 &gic 0 0 0 166 IRQ_TYPE_LEVEL_HIGH>, + <0 0 10 &gic 0 0 0 167 IRQ_TYPE_LEVEL_HIGH>, + <0 0 11 &gic 0 0 0 168 IRQ_TYPE_LEVEL_HIGH>, + <0 0 12 &gic 0 0 0 169 IRQ_TYPE_LEVEL_HIGH>; /include/ "juno-motherboard.dtsi" }; |