Populate cpu_addr_fixup ops to extract the least 28 bits of the
corresponding CPU address.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NNiklas Cassel <niklas.cassel@axis.com>
Acked-by: NJoao Pinto <jpinto@synopsys.com>