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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2018-11-28 19:17:50 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-12-07 08:13:45 -0500 |
| commit | 27ab27f85057801953d65d563f2340a22859bbbe (patch) | |
| tree | 8acaa4b15bbbae4321740dfa523d2627b9254ea3 /configs/sandbox_defconfig | |
| parent | 10b4dc520811fdfc5a31f6067be2b0cd0753998d (diff) | |
| download | u-boot-27ab27f85057801953d65d563f2340a22859bbbe.zip u-boot-27ab27f85057801953d65d563f2340a22859bbbe.tar.gz u-boot-27ab27f85057801953d65d563f2340a22859bbbe.tar.bz2 | |
dma: add channels support
This adds channels support for dma controllers that have multiple channels
which can transfer data to/from different devices (enet, usb...).
DMA channle API:
dma_get_by_index()
dma_get_by_name()
dma_request()
dma_free()
dma_enable()
dma_disable()
dma_prepare_rcv_buf()
dma_receive()
dma_send()
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
[grygorii.strashko@ti.com: drop unused dma_get_by_index_platdata(),
add metadata to send/receive ops, add dma_prepare_rcv_buf(),
minor clean up]
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'configs/sandbox_defconfig')
0 files changed, 0 insertions, 0 deletions