[GIT PULL 4/5] Freescale arm64 device tree updates for 4.9
Arnd Bergmann
arnd at arndb.de
Wed Sep 14 08:30:49 PDT 2016
On Monday, September 12, 2016 5:02:27 PM CEST Shawn Guo wrote:
> i.MX arm64 device tree changes for 4.9:
> - Add property dma-coherent for ls2080a PCI device to save software
> cache maintenance.
> - Update serial aliases and use stdout-path to sepecify console for
> ls2080a and ls1043a boards.
> - Add DDR memory controller device node for ls2080a and ls1043a SoCs.
>
Pulled into next/dt64, thanks!
The "dma-coherent" change sounds like a bugfix, should that be backported
to stable kernels? Usually if you lack that property on a device that
is actually coherent, you can get silent data corruption by treating it as
non-coherent.
Arnd
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