Messages in this thread | | | Date | Mon, 13 Sep 2021 10:32:48 +0200 | From | Maxime Ripard <> | Subject | Re: [PATCH 19/22] soc: sunxi: mbus: Add A31 ISP compatibles to the list |
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On Mon, Sep 13, 2021 at 09:45:22AM +0200, Paul Kocialkowski wrote: > Hi Samuel, > > On Fri 10 Sep 21, 21:36, Samuel Holland wrote: > > On 9/10/21 1:41 PM, Paul Kocialkowski wrote: > > > The A31 ISP sits on the mbus and requires the usual bus address > > > adaptation. Add its compatibles to the list. > > > > My understanding is that this driver only exists to work around old DT > > bindings where the interconnects/interconnect-names = "dma-mem" > > properties are not required (and so they are historically missing from > > the device trees). > > > > For new bindings, it would be better to use those properties and not add > > to this list. > > Oh okay, I didn't really look into it and just did the same thing that was > done for the CSI controller. Thanks for the heads up!
This code was done to maintain backward compatibility. New DT should indeed use the interconnects property.
Maxime [unhandled content-type:application/pgp-signature] | |