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| author |   Miquel Raynal <miquel.raynal@bootlin.com> | 2019-04-08 09:41:46 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-04-18 08:54:05 +0200 |
| commit | c49836f05aa15282f7280e06ede3f6f8a6324833 (patch) | |
| tree | 323de15812efcb3679cbdee43a028af7ddea0ae5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mtd: rawnand: sunxi: Add a platform data structure (diff) | |
| download | linux-dev-c49836f05aa15282f7280e06ede3f6f8a6324833.tar.xz linux-dev-c49836f05aa15282f7280e06ede3f6f8a6324833.zip | |
mtd: rawnand: sunxi: Add A23/A33 DMA support
Allwinner NAND controllers can make use of DMA to enhance the I/O
throughput thanks to ECC pipelining. DMA handling with A23/A33 NAND IP
is a bit different than with the older SoCs, hence the introduction of
a new compatible to handle:
* the differences between register offsets,
* the burst length change from 4 to minimum 8,
* drive SRAM accesses through the AHB bus instead of the MBUS.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions