diff options
| author | Sven Peter <[email protected]> | 2022-09-16 11:41:51 +0200 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2022-09-26 13:49:40 +0200 |
| commit | dc09fe1c5edd9c27a52cb6dc5a7bb4452d45c71c (patch) | |
| tree | 07a0ab89382e6d199cf9cc71ad944332602aa98c /scripts/gdb/linux/clk.py | |
| parent | d8fe365a4f1c1aa5e2da3e41f50a08c9bd8d6112 (diff) | |
iommu/io-pgtable-dart: Add DART PTE support for t6000
The DARTs present in the M1 Pro/Max/Ultra SoC use a diffent PTE format.
They support a 42bit physical address space by shifting the paddr and
extending its mask inside the PTE.
They also come with mandatory sub-page protection now which we just
configure to always allow access to the entire page. This feature is
already present but optional on the previous DARTs which allows to
unconditionally configure it.
Signed-off-by: Sven Peter <[email protected]>
Co-developed-by: Janne Grunau <[email protected]>
Signed-off-by: Janne Grunau <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Acked-by: Hector Martin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/clk.py')
0 files changed, 0 insertions, 0 deletions