Re: [PATCH v2 6/8] dm: Introduce dev_phys_to_bus()/dev_bus_to_phys()

On Thu, 10 Dec 2020 at 04:45, Nicolas Saenz Julienne nsaenzjulienne@suse.de wrote:

These functions, instead of relying on hard-coded platform-specific address translations, make use of the DMA constraints provided by the DM core. This allows for per-device translations.

We can't yet get rid of the legacy phys_to_bus()/bus_to_phys() implementations as some of its users are not integrated into the device model.

Signed-off-by: Nicolas Saenz Julienne nsaenzjulienne@suse.de

include/phys2bus.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)

Reviewed-by: Simon Glass sjg@chromium.org

But please make sure tests are added.