iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: Juno: Add GICv2m support in device tree.

Browse Source 
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>
This commit is contained in:
Liviu Dudau 2015-03-26 12:16:31 +00:00
parent 7950235568
commit 9e6f374f99
1 changed files with 21 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
arch/arm64/boot/dts/arm/juno-base.dtsi
View File

@ -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"
};