Re: [PATCH v7 1/4] ARM: dts: am335x-bone: add support for beaglebone NAND cape

[Ezequiel Garcia <ezequiel.garcia@free-electrons.com>]

On 19 May 05:52 PM, Gupta, Pekon wrote:
> Hi Tony,
> 
> >From: Tony Lindgren [mailto:tony@atomide.com]
> >
> >* Pekon Gupta <pekon@ti.com> [140519 02:16]:
> >> --- a/arch/arm/boot/dts/am335x-bone.dts
> >> +++ b/arch/arm/boot/dts/am335x-bone.dts
> >> @@ -9,6 +9,7 @@
> >>
> >>  #include "am33xx.dtsi"
> >>  #include "am335x-bone-common.dtsi"
> >> +#include "am335x-bone-memory-cape.dts"
> >>
> >>  &ldo3_reg {
> >>  	regulator-min-microvolt = <1800000>;
> >> --- a/arch/arm/boot/dts/am335x-boneblack.dts
> >> +++ b/arch/arm/boot/dts/am335x-boneblack.dts
> >> @@ -9,6 +9,7 @@
> >>
> >>  #include "am33xx.dtsi"
> >>  #include "am335x-bone-common.dtsi"
> >> +#include "am335x-bone-memory-cape.dts"
> >>
> >>  &ldo3_reg {
> >>  	regulator-min-microvolt = <1800000>;
> >
> >Based on the recent discussions on the capes, it seems that nobody
> >wants to implement toggling of the capes in u-boot. And as there
> >can be other capes using GPMC bus, we can't merge this. And because
> >the capes are stackable, we can't really have .dts files for all
> >the combinations. And no, we're not merging any unconnected .dts
> >files either, sorry.
> >
> Yes, I fully understand. This is like death for most of the capes from point
> of view of mainline support. But I have submitted this patch just for sake
> of completion. And to provide reference if someone wants to locally work
> on beaglebone NAND cape.

While I fully agree with Tony on this, I think the reference is much
appreciated. Do you think you can push the NAND cape DT example somewhere?

Maybe some TI wiki page?
-- 
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
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