dma: ste_dma40: Expand DT binding to accept 'high-priority channel' flag
This is used for MSP (audio) devices which is about to be fully DT:ed. Cc: devicetree@vger.kernel.org Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
parent
ac9c0cf119
commit
0a05ef0ec1
|
@ -50,6 +50,9 @@ Each dmas request consists of 4 cells:
|
|||
0x00000008: Use fixed channel:
|
||||
Use automatic channel selection when unset
|
||||
Use DMA request line number when set
|
||||
0x00000010: Set channel as high priority:
|
||||
Normal priority when unset
|
||||
High priority when set
|
||||
|
||||
Example:
|
||||
|
||||
|
|
Loading…
Reference in a new issue