From: Jean-Philippe Brucker <jean-phili...@linaro.org>
The GICv3 bindings requires a #msi-cells property for the ITS node. Fix
the corresponding dt-validate warning:
interrupt-controller@8000000: msi-controller@8080000: '#msi-cells' is a
required property
From schema:
linux/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
Signed-off-by: Jean-Philippe Brucker <jean-phili...@linaro.org>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Reviewed-by: Eric Auger <eric.au...@redhat.com>
Message-id: 20220927100347.176606-3-jean-phili...@linaro.org
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
hw/arm/virt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index f4ee71cda18..41b88dd1444 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -488,6 +488,7 @@ static void fdt_add_its_gic_node(VirtMachineState *vms)
qemu_fdt_setprop_string(ms->fdt, nodename, "compatible",
"arm,gic-v3-its");
qemu_fdt_setprop(ms->fdt, nodename, "msi-controller", NULL, 0);
+ qemu_fdt_setprop_cell(ms->fdt, nodename, "#msi-cells", 1);
qemu_fdt_setprop_sized_cells(ms->fdt, nodename, "reg",
2, vms->memmap[VIRT_GIC_ITS].base,
2, vms->memmap[VIRT_GIC_ITS].size);
--
2.25.1
