diff options
| author | Manivannan Sadhasivam <[email protected]> | 2021-04-02 20:31:26 +0530 |
|---|---|---|
| committer | Miquel Raynal <[email protected]> | 2021-04-07 10:06:22 +0200 |
| commit | ee590106c331ad54df9da3052b5c52014b2edb0b (patch) | |
| tree | 64b03a0daa000b3fd5f728caad4b8f92d98e3a3d /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | da386f7f233327ce763b0d2c2ae4b0626a3d9517 (diff) | |
dt-bindings: mtd: Add a property to declare secure regions in NAND chips
On a typical end product, a vendor may choose to secure some regions in
the NAND memory which are supposed to stay intact between FW upgrades.
The access to those regions will be blocked by a secure element like
Trustzone. So the normal world software like Linux kernel should not
touch these regions (including reading).
So let's add a property for declaring such secure regions so that the
drivers can skip touching them.
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Manivannan Sadhasivam <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Link: https://lore.kernel.org/linux-mtd/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions