The GICv3 ITS is an MSI controller, therefore its node name should be 'msi-controller'. The ITS node is also expected to have '#msi-cells'. Add it on Thunder as there are no users. Thunder2 uses 'msi-parent', but Robin says that should be 'msi-map' instead and I'm not sure what's correct for it. The unit-addresses of both the ITS and main GIC node on thunder2 are also wrong, so fix them while we're here. Cc: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230208185506.2305349-1-robh@kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>