arm64: dts: Add APM X-Gene PCIe MSI nodes
arm64: dts: Add APM X-Gene PCIe MSI nodes

There is a single MSI block in X-Gene v1 SOC which serves all 5 PCIe ports.

Signed-off-by: Duc Dang <02e69028202e3ab4ba908f4d29572c8c5e579377@apm.com>
Signed-off-by: Tanmay Inamdar <94fb1b00a5527ce6d5176a5dabd0cd73b0c22875@apm.com>
Signed-off-by: Bjorn Helgaas <f10ec01be0c6b54271af5c550cd257810bdf3268@google.com>
Reviewed-by: Marc Zyngier <a16cc0c82647c52d401177f8e50567df5499e36c@arm.com>
KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs