[PATCH 0/4][v4][RESEND] dt-bindings: mtd-physmap: Add endianness supports

Shawn Guo shawnguo at kernel.org
Sat Feb 24 01:09:18 PST 2018


On Thu, Feb 22, 2018 at 11:28:14AM +0100, Boris Brezillon wrote:
> Hi Prabhakar,
> 
> On Thu, 22 Feb 2018 15:45:05 +0530
> Prabhakar Kushwaha <prabhakar.kushwaha at nxp.com> wrote:
> 
> > Connection between flash and controller is not necessary to be always
> > of same type. It may varies from platform to platform.
> > 
> > Adding endianness (optional) property to provide connection type
> > information. This endianness property is checked in physmap_of_core.c
> > to decide swap type. 
> > 
> > This patch also set "big-endian" property for ls1021a, ls1043a
> > and ls1046a device tree. here connection between IFC controller
> > and NOR flash is big-endian.
> > 
> > Prabhakar Kushwaha (4):
> >   dt-bindings: mtd-physmap: Add endianness supports
> >   driver: mtd: update struct map_info's swap as per map requirement
> >   ARM: dts: Add NOR connection type with IFC
> >   ARM64: dts: Add NOR connection type with IFC
> 
> First of all, can you stop sending dts changes until we've agreed on
> the dt-bindings/driver changes.

+1

Shawn



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