drivers: spi: smartbond: remove default enabling of dma acceleration
The Smartbond SPI driver enables DMA acceleration by default. However no DMA configuration is provided in the SPI node, resulting in run time errors when the SPI interface is used. Instead, the application should explicitly enable DMA acceleration and select the DMA channels and priorities. Signed-off-by: Ian Morris <ian.d.morris@outlook.com>
This commit is contained in:
parent
2b92fe2821
commit
6682a10183
1 changed files with 1 additions and 2 deletions
|
@ -11,10 +11,9 @@ config SPI_SMARTBOND
|
|||
|
||||
config SPI_SMARTBOND_DMA
|
||||
bool "Renesas Smartbond(tm) SPI with DMA acceleration"
|
||||
default y
|
||||
depends on SPI_SMARTBOND
|
||||
select DMA
|
||||
help
|
||||
Enables using the DMA engine instead of interrupt-driven
|
||||
approach. This acceleration is available only for
|
||||
asynchronous transfers.
|
||||
synchronous transfers.
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue