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| author | Mark Brown <broonie@kernel.org> | 2026-09-30 17:38:56 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-09-30 17:38:56 +0100 |
| commit | 93914f1718676aec13ccd3787642c8b05e2b8309 (patch) | |
| tree | 990eeb206c6cbddd0d16ecde28f88d11c8b718d1 /scripts/Makefile.thinlto | |
| parent | 52efc89ccf664dcfa331fbdf2f5c8d3acd45a863 (diff) | |
| parent | 8cc7be24bc5e4b4074146486f434dbeada994f6a (diff) | |
| download | linux-93914f1718676aec13ccd3787642c8b05e2b8309.tar.gz linux-93914f1718676aec13ccd3787642c8b05e2b8309.zip | |
Add enhance SPI DMA support for JHB100 SFC
Changhuang Liang <changhuang.liang@starfivetech.com> says:
On the JHB100, there is only one channel available for DMA transfer.
In flash access scenarios, it operates in half-duplex mode, so we
can request this DMA channel for the direction that transfers a
larger amount of data. Different transfer directions need to share
a single DMA channel in a time-multiplexed manner.
This series has already been tested on the JHB100 EVB1.
Link: https://patch.msgid.link/20260930071535.7947-1-changhuang.liang@starfivetech.com
Diffstat (limited to 'scripts/Makefile.thinlto')
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