| commit | f3a8a46d714fd67b856f09e4c783363076ebac62 | [log] [tgz] |
|---|---|---|
| author | Yong Wu <yong.wu@mediatek.com> | Mon Jan 11 19:18:54 2021 +0800 |
| committer | Will Deacon <will@kernel.org> | Mon Feb 01 11:31:17 2021 +0000 |
| tree | 55780372732aa4eb0ce24e292d8bfb151e01eddf | |
| parent | 468ea0bfaecd097c223e13400d8e8fbae75e1f68 [diff] |
iommu/io-pgtable-arm-v7s: Quad lvl1 pgtable for MediaTek The standard input iova bits is 32. MediaTek quad the lvl1 pagetable (4 * lvl1). No change for lvl2 pagetable. Then the iova bits can reach 34bit. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Link: https://lore.kernel.org/r/20210111111914.22211-14-yong.wu@mediatek.com Signed-off-by: Will Deacon <will@kernel.org>