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emulation: qemu-sbsa: Move ITS node into GICv3 node

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According to the binding [1] the ITS node should be a subnode of the
GICv3 node. Thus move it now that the driver binds subnodes as well.

1: https://www.kernel.org/doc/Documentation/devicetree/bindings/interrupt-controller/arm%2Cgic-v3.txt

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
This commit is contained in:
Patrick Rudolph 2025-03-20 13:51:57 +01:00 committed by Tom Rini
parent 6554cb460b
commit d5a060b01b
2 changed files with 7 additions and 5 deletions
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10
arch/arm/dts/qemu-sbsa.dts
View File

@ -97,11 +97,13 @@
/bits/ 64 <0 0>,
/bits/ 64 <SBSA_GIC_HBASE_ADDR SBSA_GIC_HBASE_LENGTH>,
/bits/ 64 <SBSA_GIC_VBASE_ADDR SBSA_GIC_VBASE_LENGTH>;
};
its {
compatible = "arm,gic-v3-its";
status = "disabled";
its: msi-controller {
compatible = "arm,gic-v3-its";
msi-controller;
#msi-cells = <1>;
status = "disabled";
};
};
};

2
board/emulation/qemu-sbsa/qemu-sbsa.c
View File

@ -202,7 +202,7 @@ static int fdtdec_fix_gic(void *fdt)
smc_get_gic_its_base(&gic_its_base);
if (gic_its_base != 0) {
offs = fdt_path_offset(fdt, "/its");
offs = fdt_path_offset(fdt, "/interrupt-controller/msi-controller");
if (offs < 0)
return offs;