Re: Fwd: BUG#200905 pxa_gpio conflicing with others arches

[Nicolas Chauvet <kwizart@xxxxxxxxx>]

2018-08-25 10:06 GMT+02:00 Robert Jarzmik <robert.jarzmik@xxxxxxx>:
> Nicolas Chauvet <kwizart@xxxxxxxxx> writes:
>
>> I will test the patch when possible. But I wonder if hw availability
>> can be verified at probe also ?
> Mmh unfortunately no.
>
> The hardware IP is simply memory mapped (with an interrupt source as well), and
> doesn't have any discoverable ID so rely upon AFAIK.

Hi Robert,

I've just tested today.
Unfortunately, the patch doesn't work for me. The error looks the same.

I wondered about a check if using a device-tree, then if there is no
pxa_gpio node, no registration is done.
As I understand, the current driver mix device-tree and platform code,
so if there is no device-tree node, then it falls back to platform
code.
But I may miss-understand things here.

Thx for your help.


-- 
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Nicolas (kwizart)