Following the addition of the Alpine MSIX driver, this patch adds the
corresponding bindings documentation.
Acked-by: NMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: NTsahee Zidenberg <tsahee@annapurnalabs.com>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>