Hi, Balbi, > -----Original Message----- > From: Felipe Balbi [mailto:felipe.balbi@xxxxxxxxxxxxxxx] > Sent: Wednesday, December 14, 2016 7:35 PM > To: Jerry Huang <jerry.huang@xxxxxxx> > Cc: linux-usb@xxxxxxxxxxxxxxx > Subject: Re: dma-coherent and snooping set > > > Hi, > > Jerry Huang <jerry.huang@xxxxxxx> writes: > > hi, Balbi, > > sorry to disturb you. > > > > some NXP platforms need dma-coherent property. > > > > I want to add "dma-coherent" into usb node in DTS file like other > > platform done (e.g. > > arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi). > > > > Could you please give some comment about this? > > well, just send a patch ;-) > When I add the "dma-coherent" property in dwc3/usb3 node, controller can't detect the usb drive. So I will just add new property "snps,dma-snooping", and send out the patch for it. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
