Re: [RFC v3 net-next 0/4] MT7530 interrupt support

[DENG Qingfang <dqfext@xxxxxxxxx>]

Hi René,

On Thu, Apr 8, 2021 at 10:02 PM René van Dorst <opensource@xxxxxxxxxx> wrote:
>
> Tested on Ubiquiti ER-X-SFP (MT7621) with 1 external phy which uses irq=POLL.
>

I wonder if the external PHY's IRQ can be registered in the devicetree.
Change MT7530_NUM_PHYS to 6, and add the following to ER-X-SFP dts PHY node:

interrupt-parent = <&switch0>;
interrupts = <5>;