BACKPORT: FROMLIST: iommu/io-pgtable-arm-v7s: Add cfg as a param in some macros

Add "cfg" as a parameter for some macros. This is a preparing patch for
mediatek extend the lvl1 pgtable. No functional change.

Bug: 167939345
Link: https://lore.kernel.org/patchwork/patch/1301121/


Change-Id: I1bb072406cd2122446f1db2183a838a56837d7af
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Chao Hao <chao.hao@mediatek.com>
Signed-off-by: Chun-Hung Wu <chun-hung.wu@mediatek.com>