Hi Magnus,
On Wed, Mar 8, 2017 at 12:02 PM, Magnus Damm <[email protected]> wrote:
> From: Magnus Damm <[email protected]>
>
> Hook up IOMMU_OF_DECLARE() support in case CONFIG_IOMMU_DMA
> is enabled. The only current supported case for 32-bit ARM
> is disabled, however for 64-bit ARM usage of OF is required.
>
> Signed-off-by: Magnus Damm <[email protected]
While I'm not such a big fan of *_OF_DECLARE() (it doesn't support deferred
probing, which is needed for any device with dependencies, like clocks and
power domains), what's the rationale for not using IOMMU_OF_DECLARE()
on arm32, and thus the need for setup_done?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
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
