[PATCH v10] PCI: tango: Add MSI controller support

[Marc Gonzalez]

On 22/08/2017 18:29, Marc Zyngier wrote:

> On 22/08/17 15:56, Marc Gonzalez wrote:
>
>>  #define SMP8759_MUX		0x48
>>  #define SMP8759_TEST_OUT	0x74
>> +#define SMP8759_STATUS		0x80
>> +#define SMP8759_ENABLE		0xa0
>> +#define SMP8759_DOORBELL	0xa002e07c
> 
> Why is this hardcoded and not coming from the device-tree, just like any
> other address property?

Since this bus address is software-configurable, I didn't think
it belonged in the DT. Also, I didn't see anything similar in
other binding docs, especially

Documentation/devicetree/bindings/interrupt-controller/msi.txt

Regards.