Re: [PATCH v2 2/6] spi: davinci: enable DMA when channels are defined in DT

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Feb 17, 2017 at 11:38:20AM +0100, Frode Isaksen wrote:
> From: Fabien Parent <fparent@xxxxxxxxxxxx>
> 
> When booting with DT the SPI driver is always using
> the SPI_IO_TYPE_INTR mode to transfer data even if DMA channels are
> defined in the DT.

This looks good but I'll hold off on applying it without patch 1 in case
it introduces regressions for existing systems due to switching to DMA
but not handling vmalloc() mappings.

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux