RE: [PATCH v2] dmaengine: vdma: Add 64 bit addressing support to the driver

2016-03-25 Thread Appana Durga Kedareswara Rao
ichal Simek; Soren Brinkmann; Dan Williams; afaer...@suse.de; Maxime > Ripard; Appana Durga Kedareswara Rao; Anirudha Sarangi; Srikanth Vemula; > devicet...@vger.kernel.org; linux-arm-ker...@lists.infradead.org; linux- > ker...@vger.kernel.org; dmaeng...@vger.kernel.org > Subject: Re: [PATCH v

Re: [PATCH v2] dmaengine: vdma: Add 64 bit addressing support to the driver

2016-03-21 Thread Laurent Pinchart
Hi Anurag, On Wednesday 23 Sep 2015 15:12:36 Anurag Kumar Vulisha wrote: > On Monday, September 21, 2015 9:27 PM Vinod Koul wrote: > > On Thu, Aug 27, 2015 at 09:19:18PM +0530, Anurag Kumar Vulisha wrote: > >> This VDMA is a soft ip, which can be programmed to support > >> 32 bit addressing or gr

RE: [PATCH v2] dmaengine: vdma: Add 64 bit addressing support to the driver

2015-09-23 Thread Anurag Kumar Vulisha
Vulisha > Subject: Re: [PATCH v2] dmaengine: vdma: Add 64 bit addressing support to > the driver > > On Thu, Aug 27, 2015 at 09:19:18PM +0530, Anurag Kumar Vulisha wrote: > > This VDMA is a soft ip, which can be programmed to support > > 32 bit addressing or great

Re: [PATCH v2] dmaengine: vdma: Add 64 bit addressing support to the driver

2015-09-21 Thread Vinod Koul
On Thu, Aug 27, 2015 at 09:19:18PM +0530, Anurag Kumar Vulisha wrote: > This VDMA is a soft ip, which can be programmed to support > 32 bit addressing or greater than 32 bit addressing. > > When the VDMA ip is configured for 32 bit address space the > transfer start address is specified by a sing

[PATCH v2] dmaengine: vdma: Add 64 bit addressing support to the driver

2015-08-27 Thread Anurag Kumar Vulisha
This VDMA is a soft ip, which can be programmed to support 32 bit addressing or greater than 32 bit addressing. When the VDMA ip is configured for 32 bit address space the transfer start address is specified by a single register. When the VDMA core is configured for an address space greater tha