In a similar manner to arm, it's useful to be able to dump the page
tables to verify permissions and memory types. Add a debugfs file
to check the page tables.
Acked-by: Steve Capper
Tested-by: Steve Capper
Reviewed-by: Mark Rutland
Tested-by: Mark Rutland
Signed-off-by: Laura Abbott
[will: s/BUFFERABLE/NORMAL-NC/]
Signed-off-by: Will Deacon