On Mon, Feb 10, 2014 at 10:07:35AM +0100, Sascha Hauer wrote:
> On Sat, Feb 08, 2014 at 06:26:41PM +0400, Alexander Shiyan wrote:
> > Суббота, 8 февраля 2014, 15:16 +01:00 от Eric Bénard <eric@xxxxxxxxxx>:
> > > Signed-off-by: Eric Bénard <eric@xxxxxxxxxx>
> > > ---
> > > arch/arm/dts/imx53.dtsi | 9 +++++++++
> > > 1 file changed, 9 insertions(+)
> > >
> > > diff --git a/arch/arm/dts/imx53.dtsi b/arch/arm/dts/imx53.dtsi
> > > index 678547c..91659b8 100644
> > > --- a/arch/arm/dts/imx53.dtsi
> > > +++ b/arch/arm/dts/imx53.dtsi
> > > @@ -75,6 +75,15 @@
> > > interrupt-parent = <&tzic>;
> > > ranges;
> > >
> > > + sata: sata@10000000 {
> > > + compatible = "fsl,imx53-ahci";
> > > + reg = <0x10000000 0x1000>;
> > > + interrupts = <28>;
> > > + clocks = <&clks 173>, <&clks 5>, <&clks 188>;
> > > + clock-names = "sata", "ahb", "per";
> > > + status = "disabled";
> > > + };
> >
> > Sascha, we stop changing DTS of the kernel or not?
> > What is the ultimate solution?
>
> I don't want to give out the rule "Only use unmodified dts in barebox"
> and then use dts files from Linux-next. If we only want to use
> unmodified dts files we have to use the ones from Linux mainline.
> Otherwise we are doomed when a pull request doesn't make it in the
> Kernel and then the dts files are changed significantly before the
> next merge window, as just happens with Shawns dts changes for 3.14.
So what I suggest for now is:
- I welcome all patches moving the clearly barebox specific stuff to
separate files, like Sebastian already started.
- Use plain Linux Kernel dts files where possible. I will try and deny
all changes to these files except "sync to Linux-x.y"
- Leave the i.MX dts files how they are until the changes currently
queued in Linux-next hit mainline.
Sascha
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