emulation: qemu-sbsa: Move ITS node into GICv3 node
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>
diff --git a/arch/arm/dts/qemu-sbsa.dts b/arch/arm/dts/qemu-sbsa.dts
index ed00e50..099b51b 100644
--- a/arch/arm/dts/qemu-sbsa.dts
+++ b/arch/arm/dts/qemu-sbsa.dts
@@ -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";
+ };
};
};
diff --git a/board/emulation/qemu-sbsa/qemu-sbsa.c b/board/emulation/qemu-sbsa/qemu-sbsa.c
index 3943c92..cf1d5ac 100644
--- a/board/emulation/qemu-sbsa/qemu-sbsa.c
+++ b/board/emulation/qemu-sbsa/qemu-sbsa.c
@@ -202,7 +202,7 @@
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;