[PATCH v2 4/8] dm: Introduce xxx_get_dma_range()

[Nicolas Saenz Julienne]

On Sat, 2020-12-12 at 08:39 -0700, Simon Glass wrote:
> Hi Nicolas,
> 
> On Thu, 10 Dec 2020 at 04:39, Nicolas Saenz Julienne
> <nsaenzjulienne at suse.de> wrote:
> > 
> > Add the following functions to get a specific device's DMA ranges:
> >  - dev_get_dma_range()
> >  - ofnode_get_dma_range()
> >  - of_get_dma_range()
> >  - fdt_get_dma_range()
> > They are specially useful in oder to be able validate a physical address
> > space range into a bus's and to convert addresses from and to address
> > spaces.
> > 
> > Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>
> > 
> > ---
> > Changes since v1:
> >  - Fix wrong arguments in of_get_dma_range()'s call to of_translate_dma_address()
> >  - Fix build in SPL/TPL and no LIBFDT supprt
> >  - Add missing declaration in 'core/read.c'
> >  - Address Matthias' comments
> 
> Please see my additional comments on v1

Took note of your comments. Thanks for the review!

Regards,
Nicolas

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