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@xxxxxxx>
---
arch/arm64/boot/dts/arm/juno-base.dtsi | 35 ++++++++++++++++++++--------------
1 file 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 78f8a07..e6a4e99 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 {
@@ -122,19 +129,19 @@
#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"
};
--
2.3.6
--
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