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SubjectRe: [GIT PULL 2/3] ARM: dts: samsung: DTS for v5.12
Hi Alexandre,

On Tue, Feb 9, 2021 at 12:10 AM Alexandre Belloni
<> wrote:
> On 08/02/2021 23:14:02+0100, Arnd Bergmann wrote:
> > On Mon, Feb 8, 2021 at 10:35 PM Alexandre Belloni
> > <> wrote:
> > > Are there really any platforms with the dtb built into the firmware?
> > > I feel like this is a mythical creature used to scare people into keeping
> > > the DTB ABI stable. Aren't all the distribution already able to cope
> > > with keeping DTB and kernel in sync?
> >
> > I think most traditional PowerPC systems fall into this category, most
> My understanding was that the traditional PPC systems had a small device
> tree and usually are not affected by driver changes but I may be wrong.

They were much simpler than a modern SoC, with most functionality
implemented by modularity (e.g. PCI devices, I still like 'compatible
= "pci1186,100"'[1] ;-)
And the bindings were simple and stable (i.e. they did exist before the
platform was shipped).




Geert Uytterhoeven -- There's lots of Linux beyond ia32 --

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

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