Re: [PATCH 07/10] dmaengine: sun6i: Retrieve channel count/max request from devicetree

2017-09-03 Thread Stefan Bruens
On Montag, 4. September 2017 01:44:54 CEST André Przywara wrote: > Hi, > > On 03/09/17 23:40, Stefan Brüns wrote: > > To avoid introduction of a new compatible for each small SoC/DMA > > controller > > variation, move the definition of the channel count to the devicetree. > > > > The number of vc

Re: [PATCH 07/10] dmaengine: sun6i: Retrieve channel count/max request from devicetree

2017-09-03 Thread André Przywara
Hi, On 03/09/17 23:40, Stefan Brüns wrote: > To avoid introduction of a new compatible for each small SoC/DMA controller > variation, move the definition of the channel count to the devicetree. > > The number of vchans is no longer explicit, but limited by the highest > port/DMA request number. T

[PATCH 07/10] dmaengine: sun6i: Retrieve channel count/max request from devicetree

2017-09-03 Thread Stefan Brüns
To avoid introduction of a new compatible for each small SoC/DMA controller variation, move the definition of the channel count to the devicetree. The number of vchans is no longer explicit, but limited by the highest port/DMA request number. The result is a slight overallocation for SoCs with a s