On 03/28/2015 03:44 AM, Arnd Bergmann wrote:
> On Friday 27 March 2015, Peter Ujfalusi wrote:
>> +Required property:
>> +- dma-device: phandle of the DMA controller. The router is
>> modifying
>> + the DMA requests for this controller.
>
> This property seems
On 03/28/2015 03:44 AM, Arnd Bergmann wrote:
On Friday 27 March 2015, Peter Ujfalusi wrote:
+Required property:
+- dma-device: phandle of the DMA controller. The router is
modifying
+ the DMA requests for this controller.
This property seems rather specific
On Friday 27 March 2015, Peter Ujfalusi wrote:
> +Required property:
> +- dma-device: phandle of the DMA controller. The router is modifying
> + the DMA requests for this controller.
This property seems rather specific to the case at hand, I would expect that
one
DMA routers are transparent devices used to mux DMA requests from
peripherals to DMA controllers. They are used when the SoC integrates more
devices with DMA requests then their controller can handle.
DRA7x is one example of such SoC, where the sDMA can hanlde 128 DMA request
lines, but in SoC
DMA routers are transparent devices used to mux DMA requests from
peripherals to DMA controllers. They are used when the SoC integrates more
devices with DMA requests then their controller can handle.
DRA7x is one example of such SoC, where the sDMA can hanlde 128 DMA request
lines, but in SoC
On Friday 27 March 2015, Peter Ujfalusi wrote:
+Required property:
+- dma-device: phandle of the DMA controller. The router is modifying
+ the DMA requests for this controller.
This property seems rather specific to the case at hand, I would expect that
one might
6 matches
Mail list logo
