From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [PATCH] dma: xilinx: Make Xilinx VDMA support ARC Date: Fri, 10 Mar 2017 10:03:11 +0530 Message-ID: <20170310043311.GV2843@localhost> References: <1ff465a7-69ed-6cd1-0e02-4b9ff752b3cd@topic.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Ramiro Oliveira Cc: Mike Looijmans , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Dan Williams , CARLOS.PALMINHA-HKixBCOQz3hWk0Htik3J/w@public.gmane.org List-Id: devicetree@vger.kernel.org On Thu, Mar 09, 2017 at 09:55:59AM +0000, Ramiro Oliveira wrote: > Hi Mike > > On 3/9/2017 7:37 AM, Mike Looijmans wrote: > > On 06-03-17 13:27, Ramiro Oliveira wrote: > >> Add option in Kconfig to use Xilinx VDMA in ARC processors. > >> > >> Signed-off-by: Ramiro Oliveira > >> --- > >> drivers/dma/Kconfig | 2 +- > >> 1 file changed, 1 insertion(+), 1 deletion(-) > >> > >> diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig > >> index 263495d0adbd..b6b6c0581ad7 100644 > >> --- a/drivers/dma/Kconfig > >> +++ b/drivers/dma/Kconfig > >> @@ -546,7 +546,7 @@ config XGENE_DMA > >> > >> config XILINX_DMA > >> tristate "Xilinx AXI DMAS Engine" > >> - depends on (ARCH_ZYNQ || MICROBLAZE || ARM64) > >> + depends on (ARCH_ZYNQ || MICROBLAZE || ARM64|| ARC) > > > > One can put a Xilinx FPGA on a PCIe card, instantiate a PCIe-AXI bridge and then > > use it on any platform that supports PCIe. > > > > I've had to remove this line in order to be able to use the engine on an x86 > > desktop. > > > > How about plainly removing this "depends on" line and be done with it, instead > > of adding platforms one by one? > > > > > > I agree with you. From my point of view it would be better to remove this line > entirely. I'm just not sure if everyone agrees. if it works on others, compiles fine then there should not be an issue to remove. Feel free to send the patch. -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html